21623884800

素因数分解:

$2^{10}\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 1056

約数和(自身を含む): 90159705600

約数和(自身を除く): 68535820800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 29, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 58, 60, 64, 70, 73, 75, 76, 80, 84, 87, 95, 96, 100, 105, 112, 114, 116, 120, 128, 133, 140, 145, 146, 150, 152, 160, 168, 174, 175, 190, 192, 200, 203, 210, 219, 224, 228, 232, 240, 256, 266, 280, 285, 290, 292, 300, 304, 320, 336, 348, 350, 365, 380, 384, 399, 400, 406, 420, 435, 438, 448, 456, 464, 475, 480, 511, 512, 525, 532, 551, 560, 570, 580, 584, 600, 608, 609, 640, 665, 672, 696, 700, 725, 730, 760, 768, 798, 800, 812, 840, 870, 876, 896, 912, 928, 950, 960, 1015, 1022, 1024, 1050, 1064, 1095, 1102, 1120, 1140, 1160, 1168, 1200, 1216, 1218, 1280, 1330, 1344, 1387, 1392, 1400, 1425, 1450, 1460, 1520, 1533, 1536, 1596, 1600, 1624, 1653, 1680, 1740, 1752, 1792, 1824, 1825, 1856, 1900, 1920, 1995, 2030, 2044, 2100, 2117, 2128, 2175, 2190, 2204, 2240, 2280, 2320, 2336, 2400, 2432, 2436, 2555, 2560, 2660, 2688, 2755, 2774, 2784, 2800, 2850, 2900, 2920, 3040, 3045, 3066, 3072, 3192, 3200, 3248, 3306, 3325, 3360, 3480, 3504, 3584, 3648, 3650, 3712, 3800, 3840, 3857, 3990, 4060, 4088, 4161, 4200, 4234, 4256, 4350, 4380, 4408, 4480, 4560, 4640, 4672, 4800, 4864, 4872, 5075, 5110, 5120, 5320, 5376, 5475, 5510, 5548, 5568, 5600, 5700, 5800, 5840, 6080, 6090, 6132, 6351, 6384, 6400, 6496, 6612, 6650, 6720, 6935, 6960, 7008, 7168, 7296, 7300, 7424, 7600, 7665, 7680, 7714, 7980, 8120, 8176, 8265, 8322, 8400, 8468, 8512, 8700, 8760, 8816, 8960, 9120, 9280, 9344, 9600, 9709, 9728, 9744, 9975, 10150, 10220, 10585, 10640, 10752, 10950, 11020, 11096, 11136, 11200, 11400, 11571, 11600, 11680, 12160, 12180, 12264, 12702, 12768, 12775, 12800, 12992, 13224, 13300, 13440, 13775, 13870, 13920, 14016, 14592, 14600, 14819, 14848, 15200, 15225, 15330, 15360, 15428, 15960, 16240, 16352, 16530, 16644, 16800, 16936, 17024, 17400, 17520, 17632, 17920, 18240, 18560, 18688, 19200, 19285, 19418, 19456, 19488, 19950, 20300, 20440, 20805, 21170, 21280, 21504, 21900, 22040, 22192, 22272, 22400, 22800, 23142, 23200, 23360, 24320, 24360, 24528, 25404, 25536, 25550, 25600, 25984, 26448, 26600, 26880, 27550, 27740, 27840, 28032, 29127, 29184, 29200, 29638, 29696, 30400, 30450, 30660, 30856, 31755, 31920, 32480, 32704, 33060, 33288, 33600, 33872, 34048, 34675, 34800, 35040, 35264, 35840, 36480, 37120, 37376, 38325, 38400, 38570, 38836, 38976, 39900, 40223, 40600, 40880, 41325, 41610, 42340, 42560, 43800, 44080, 44384, 44457, 44544, 44800, 45600, 46284, 46400, 46720, 48545, 48640, 48720, 49056, 50808, 51072, 51100, 51968, 52896, 52925, 53200, 53760, 55100, 55480, 55680, 56064, 57855, 58254, 58368, 58400, 59276, 60800, 60900, 61320, 61712, 63510, 63840, 64960, 65408, 66120, 66576, 67200, 67744, 68096, 69350, 69600, 70080, 70528, 72960, 74095, 74240, 74752, 76650, 76800, 77140, 77672, 77952, 79800, 80446, 81200, 81760, 82650, 83220, 84680, 85120, 87600, 88160, 88768, 88914, 89088, 89600, 91200, 92568, 92800, 93440, 96425, 97090, 97280, 97440, 98112, 101616, 102144, 102200, 103936, 104025, 105792, 105850, 106400, 107520, 110200, 110960, 111360, 112128, 115710, 116508, 116800, 118552, 120669, 121600, 121800, 122640, 123424, 127020, 127680, 129920, 130816, 132240, 133152, 134400, 135488, 136192, 138700, 139200, 140160, 141056, 145635, 145920, 148190, 148480, 153300, 154280, 155344, 155904, 158775, 159600, 160892, 162400, 163520, 165300, 166440, 169360, 170240, 175200, 176320, 177536, 177828, 179200, 182400, 185136, 185600, 186880, 192850, 194180, 194880, 196224, 201115, 203232, 204288, 204400, 207872, 208050, 211584, 211700, 212800, 220400, 221920, 222285, 222720, 224256, 231420, 233016, 233600, 237104, 241338, 242725, 243200, 243600, 245280, 246848, 254040, 255360, 259840, 261632, 264480, 266304, 268800, 270976, 277400, 278400, 280320, 281561, 282112, 289275, 291270, 291840, 296380, 306600, 308560, 310688, 311808, 317550, 319200, 321784, 324800, 327040, 330600, 332880, 338720, 340480, 350400, 352640, 355072, 355656, 364800, 370272, 370475, 371200, 373760, 385700, 388360, 389760, 392448, 402230, 406464, 408576, 408800, 416100, 423168, 423400, 425600, 440800, 443840, 444570, 445440, 462840, 466032, 467200, 474208, 482676, 485450, 486400, 487200, 490560, 493696, 508080, 510720, 519680, 523264, 528960, 532608, 537600, 541952, 554800, 556800, 560640, 563122, 564224, 578550, 582540, 592760, 603345, 613200, 617120, 621376, 623616, 635100, 638400, 643568, 649600, 654080, 661200, 665760, 677440, 680960, 700800, 705280, 710144, 711312, 728175, 729600, 740544, 740950, 742400, 771400, 776720, 779520, 784896, 804460, 812928, 817600, 832200, 844683, 846336, 846800, 851200, 881600, 887680, 889140, 925680, 932064, 934400, 948416, 965352, 970900, 974400, 981120, 987392, 1005575, 1016160, 1021440, 1039360, 1057920, 1065216, 1083904, 1109600, 1111425, 1113600, 1121280, 1126244, 1157100, 1165080, 1185520, 1206690, 1226400, 1234240, 1242752, 1270200, 1276800, 1287136, 1299200, 1308160, 1322400, 1331520, 1354880, 1401600, 1407805, 1410560, 1420288, 1422624, 1456350, 1459200, 1481088, 1481900, 1542800, 1553440, 1559040, 1569792, 1608920, 1625856, 1635200, 1664400, 1689366, 1692672, 1693600, 1702400, 1763200, 1775360, 1778280, 1851360, 1864128, 1868800, 1896832, 1930704, 1941800, 1948800, 1962240, 1974784, 2011150, 2032320, 2042880, 2115840, 2130432, 2167808, 2219200, 2222850, 2227200, 2252488, 2314200, 2330160, 2371040, 2413380, 2452800, 2468480, 2485504, 2540400, 2553600, 2574272, 2598400, 2616320, 2644800, 2663040, 2709760, 2803200, 2815610, 2821120, 2845248, 2912700, 2962176, 2963800, 3016725, 3085600, 3106880, 3118080, 3217840, 3251712, 3270400, 3328800, 3378732, 3387200, 3404800, 3526400, 3550720, 3556560, 3702720, 3728256, 3793664, 3861408, 3883600, 3897600, 3924480, 3949568, 4022300, 4064640, 4223415, 4231680, 4260864, 4438400, 4445700, 4504976, 4628400, 4660320, 4742080, 4826760, 4905600, 4936960, 4971008, 5080800, 5107200, 5148544, 5196800, 5289600, 5326080, 5419520, 5606400, 5631220, 5690496, 5825400, 5924352, 5927600, 6033450, 6171200, 6213760, 6435680, 6503424, 6540800, 6657600, 6757464, 6774400, 7039025, 7052800, 7101440, 7113120, 7405440, 7456512, 7587328, 7722816, 7767200, 7795200, 7848960, 8044600, 8129280, 8446830, 8463360, 8876800, 8891400, 9009952, 9256800, 9320640, 9484160, 9653520, 9811200, 9873920, 9942016, 10161600, 10214400, 10297088, 10579200, 10652160, 10839040, 11262440, 11380992, 11650800, 11848704, 11855200, 12066900, 12342400, 12427520, 12871360, 13081600, 13315200, 13514928, 13548800, 14078050, 14105600, 14226240, 14810880, 14913024, 15174656, 15445632, 15534400, 15590400, 16089200, 16258560, 16893660, 17753600, 17782800, 18019904, 18513600, 18641280, 18968320, 19307040, 19622400, 19747840, 20323200, 20594176, 21117075, 21158400, 21304320, 22524880, 22761984, 23301600, 23710400, 24133800, 24684800, 24855040, 25742720, 26630400, 27029856, 27097600, 28156100, 28452480, 29621760, 29826048, 30891264, 31068800, 32178400, 32517120, 33787320, 35507200, 35565600, 36039808, 37027200, 37282560, 37936640, 38614080, 39244800, 40646400, 41188352, 42234150, 42316800, 45049760, 45523968, 46603200, 47420800, 48267600, 49369600, 49710080, 51485440, 53260800, 54059712, 54195200, 56312200, 56904960, 59243520, 61782528, 62137600, 64356800, 67574640, 71131200, 72079616, 74054400, 74565120, 75873280, 77228160, 81292800, 84468300, 90099520, 93206400, 94841600, 96535200, 98739200, 102970880, 106521600, 108119424, 112624400, 113809920, 123565056, 124275200, 128713600, 135149280, 142262400, 144159232, 148108800, 149130240, 154456320, 162585600, 168936600, 180199040, 186412800, 189683200, 193070400, 205941760, 216238848, 225248800, 227619840, 248550400, 257427200, 270298560, 284524800, 288318464, 296217600, 308912640, 337873200, 360398080, 372825600, 379366400, 386140800, 432477696, 450497600, 514854400, 540597120, 569049600, 617825280, 675746400, 720796160, 745651200, 772281600, 864955392, 900995200, 1029708800, 1081194240, 1138099200, 1351492800, 1441592320, 1544563200, 1801990400, 2162388480, 2702985600, 3089126400, 3603980800, 4324776960, 5405971200, 7207961600, 10811942400, 21623884800]

約数ペア:

[(1, 21623884800), (2, 10811942400), (3, 7207961600), (4, 5405971200), (5, 4324776960), (6, 3603980800), (7, 3089126400), (8, 2702985600), (10, 2162388480), (12, 1801990400), (14, 1544563200), (15, 1441592320), (16, 1351492800), (19, 1138099200), (20, 1081194240), (21, 1029708800), (24, 900995200), (25, 864955392), (28, 772281600), (29, 745651200), (30, 720796160), (32, 675746400), (35, 617825280), (38, 569049600), (40, 540597120), (42, 514854400), (48, 450497600), (50, 432477696), (56, 386140800), (57, 379366400), (58, 372825600), (60, 360398080), (64, 337873200), (70, 308912640), (73, 296217600), (75, 288318464), (76, 284524800), (80, 270298560), (84, 257427200), (87, 248550400), (95, 227619840), (96, 225248800), (100, 216238848), (105, 205941760), (112, 193070400), (114, 189683200), (116, 186412800), (120, 180199040), (128, 168936600), (133, 162585600), (140, 154456320), (145, 149130240), (146, 148108800), (150, 144159232), (152, 142262400), (160, 135149280), (168, 128713600), (174, 124275200), (175, 123565056), (190, 113809920), (192, 112624400), (200, 108119424), (203, 106521600), (210, 102970880), (219, 98739200), (224, 96535200), (228, 94841600), (232, 93206400), (240, 90099520), (256, 84468300), (266, 81292800), (280, 77228160), (285, 75873280), (290, 74565120), (292, 74054400), (300, 72079616), (304, 71131200), (320, 67574640), (336, 64356800), (348, 62137600), (350, 61782528), (365, 59243520), (380, 56904960), (384, 56312200), (399, 54195200), (400, 54059712), (406, 53260800), (420, 51485440), (435, 49710080), (438, 49369600), (448, 48267600), (456, 47420800), (464, 46603200), (475, 45523968), (480, 45049760), (511, 42316800), (512, 42234150), (525, 41188352), (532, 40646400), (551, 39244800), (560, 38614080), (570, 37936640), (580, 37282560), (584, 37027200), (600, 36039808), (608, 35565600), (609, 35507200), (640, 33787320), (665, 32517120), (672, 32178400), (696, 31068800), (700, 30891264), (725, 29826048), (730, 29621760), (760, 28452480), (768, 28156100), (798, 27097600), (800, 27029856), (812, 26630400), (840, 25742720), (870, 24855040), (876, 24684800), (896, 24133800), (912, 23710400), (928, 23301600), (950, 22761984), (960, 22524880), (1015, 21304320), (1022, 21158400), (1024, 21117075), (1050, 20594176), (1064, 20323200), (1095, 19747840), (1102, 19622400), (1120, 19307040), (1140, 18968320), (1160, 18641280), (1168, 18513600), (1200, 18019904), (1216, 17782800), (1218, 17753600), (1280, 16893660), (1330, 16258560), (1344, 16089200), (1387, 15590400), (1392, 15534400), (1400, 15445632), (1425, 15174656), (1450, 14913024), (1460, 14810880), (1520, 14226240), (1533, 14105600), (1536, 14078050), (1596, 13548800), (1600, 13514928), (1624, 13315200), (1653, 13081600), (1680, 12871360), (1740, 12427520), (1752, 12342400), (1792, 12066900), (1824, 11855200), (1825, 11848704), (1856, 11650800), (1900, 11380992), (1920, 11262440), (1995, 10839040), (2030, 10652160), (2044, 10579200), (2100, 10297088), (2117, 10214400), (2128, 10161600), (2175, 9942016), (2190, 9873920), (2204, 9811200), (2240, 9653520), (2280, 9484160), (2320, 9320640), (2336, 9256800), (2400, 9009952), (2432, 8891400), (2436, 8876800), (2555, 8463360), (2560, 8446830), (2660, 8129280), (2688, 8044600), (2755, 7848960), (2774, 7795200), (2784, 7767200), (2800, 7722816), (2850, 7587328), (2900, 7456512), (2920, 7405440), (3040, 7113120), (3045, 7101440), (3066, 7052800), (3072, 7039025), (3192, 6774400), (3200, 6757464), (3248, 6657600), (3306, 6540800), (3325, 6503424), (3360, 6435680), (3480, 6213760), (3504, 6171200), (3584, 6033450), (3648, 5927600), (3650, 5924352), (3712, 5825400), (3800, 5690496), (3840, 5631220), (3857, 5606400), (3990, 5419520), (4060, 5326080), (4088, 5289600), (4161, 5196800), (4200, 5148544), (4234, 5107200), (4256, 5080800), (4350, 4971008), (4380, 4936960), (4408, 4905600), (4480, 4826760), (4560, 4742080), (4640, 4660320), (4672, 4628400), (4800, 4504976), (4864, 4445700), (4872, 4438400), (5075, 4260864), (5110, 4231680), (5120, 4223415), (5320, 4064640), (5376, 4022300), (5475, 3949568), (5510, 3924480), (5548, 3897600), (5568, 3883600), (5600, 3861408), (5700, 3793664), (5800, 3728256), (5840, 3702720), (6080, 3556560), (6090, 3550720), (6132, 3526400), (6351, 3404800), (6384, 3387200), (6400, 3378732), (6496, 3328800), (6612, 3270400), (6650, 3251712), (6720, 3217840), (6935, 3118080), (6960, 3106880), (7008, 3085600), (7168, 3016725), (7296, 2963800), (7300, 2962176), (7424, 2912700), (7600, 2845248), (7665, 2821120), (7680, 2815610), (7714, 2803200), (7980, 2709760), (8120, 2663040), (8176, 2644800), (8265, 2616320), (8322, 2598400), (8400, 2574272), (8468, 2553600), (8512, 2540400), (8700, 2485504), (8760, 2468480), (8816, 2452800), (8960, 2413380), (9120, 2371040), (9280, 2330160), (9344, 2314200), (9600, 2252488), (9709, 2227200), (9728, 2222850), (9744, 2219200), (9975, 2167808), (10150, 2130432), (10220, 2115840), (10585, 2042880), (10640, 2032320), (10752, 2011150), (10950, 1974784), (11020, 1962240), (11096, 1948800), (11136, 1941800), (11200, 1930704), (11400, 1896832), (11571, 1868800), (11600, 1864128), (11680, 1851360), (12160, 1778280), (12180, 1775360), (12264, 1763200), (12702, 1702400), (12768, 1693600), (12775, 1692672), (12800, 1689366), (12992, 1664400), (13224, 1635200), (13300, 1625856), (13440, 1608920), (13775, 1569792), (13870, 1559040), (13920, 1553440), (14016, 1542800), (14592, 1481900), (14600, 1481088), (14819, 1459200), (14848, 1456350), (15200, 1422624), (15225, 1420288), (15330, 1410560), (15360, 1407805), (15428, 1401600), (15960, 1354880), (16240, 1331520), (16352, 1322400), (16530, 1308160), (16644, 1299200), (16800, 1287136), (16936, 1276800), (17024, 1270200), (17400, 1242752), (17520, 1234240), (17632, 1226400), (17920, 1206690), (18240, 1185520), (18560, 1165080), (18688, 1157100), (19200, 1126244), (19285, 1121280), (19418, 1113600), (19456, 1111425), (19488, 1109600), (19950, 1083904), (20300, 1065216), (20440, 1057920), (20805, 1039360), (21170, 1021440), (21280, 1016160), (21504, 1005575), (21900, 987392), (22040, 981120), (22192, 974400), (22272, 970900), (22400, 965352), (22800, 948416), (23142, 934400), (23200, 932064), (23360, 925680), (24320, 889140), (24360, 887680), (24528, 881600), (25404, 851200), (25536, 846800), (25550, 846336), (25600, 844683), (25984, 832200), (26448, 817600), (26600, 812928), (26880, 804460), (27550, 784896), (27740, 779520), (27840, 776720), (28032, 771400), (29127, 742400), (29184, 740950), (29200, 740544), (29638, 729600), (29696, 728175), (30400, 711312), (30450, 710144), (30660, 705280), (30856, 700800), (31755, 680960), (31920, 677440), (32480, 665760), (32704, 661200), (33060, 654080), (33288, 649600), (33600, 643568), (33872, 638400), (34048, 635100), (34675, 623616), (34800, 621376), (35040, 617120), (35264, 613200), (35840, 603345), (36480, 592760), (37120, 582540), (37376, 578550), (38325, 564224), (38400, 563122), (38570, 560640), (38836, 556800), (38976, 554800), (39900, 541952), (40223, 537600), (40600, 532608), (40880, 528960), (41325, 523264), (41610, 519680), (42340, 510720), (42560, 508080), (43800, 493696), (44080, 490560), (44384, 487200), (44457, 486400), (44544, 485450), (44800, 482676), (45600, 474208), (46284, 467200), (46400, 466032), (46720, 462840), (48545, 445440), (48640, 444570), (48720, 443840), (49056, 440800), (50808, 425600), (51072, 423400), (51100, 423168), (51968, 416100), (52896, 408800), (52925, 408576), (53200, 406464), (53760, 402230), (55100, 392448), (55480, 389760), (55680, 388360), (56064, 385700), (57855, 373760), (58254, 371200), (58368, 370475), (58400, 370272), (59276, 364800), (60800, 355656), (60900, 355072), (61320, 352640), (61712, 350400), (63510, 340480), (63840, 338720), (64960, 332880), (65408, 330600), (66120, 327040), (66576, 324800), (67200, 321784), (67744, 319200), (68096, 317550), (69350, 311808), (69600, 310688), (70080, 308560), (70528, 306600), (72960, 296380), (74095, 291840), (74240, 291270), (74752, 289275), (76650, 282112), (76800, 281561), (77140, 280320), (77672, 278400), (77952, 277400), (79800, 270976), (80446, 268800), (81200, 266304), (81760, 264480), (82650, 261632), (83220, 259840), (84680, 255360), (85120, 254040), (87600, 246848), (88160, 245280), (88768, 243600), (88914, 243200), (89088, 242725), (89600, 241338), (91200, 237104), (92568, 233600), (92800, 233016), (93440, 231420), (96425, 224256), (97090, 222720), (97280, 222285), (97440, 221920), (98112, 220400), (101616, 212800), (102144, 211700), (102200, 211584), (103936, 208050), (104025, 207872), (105792, 204400), (105850, 204288), (106400, 203232), (107520, 201115), (110200, 196224), (110960, 194880), (111360, 194180), (112128, 192850), (115710, 186880), (116508, 185600), (116800, 185136), (118552, 182400), (120669, 179200), (121600, 177828), (121800, 177536), (122640, 176320), (123424, 175200), (127020, 170240), (127680, 169360), (129920, 166440), (130816, 165300), (132240, 163520), (133152, 162400), (134400, 160892), (135488, 159600), (136192, 158775), (138700, 155904), (139200, 155344), (140160, 154280), (141056, 153300), (145635, 148480), (145920, 148190)]