19720855440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:672

約数の個数: 960

約数和(自身を含む): 86866940160

約数和(自身を除く): 67146084720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 22, 24, 26, 30, 33, 34, 36, 38, 39, 40, 44, 45, 48, 51, 52, 55, 57, 60, 65, 66, 68, 72, 76, 78, 80, 85, 88, 90, 95, 99, 102, 104, 110, 114, 117, 120, 130, 132, 136, 143, 144, 152, 153, 156, 165, 170, 171, 176, 180, 187, 190, 195, 198, 204, 208, 209, 220, 221, 228, 234, 240, 247, 255, 260, 264, 272, 285, 286, 304, 306, 312, 323, 330, 340, 342, 360, 374, 380, 390, 396, 408, 418, 429, 440, 442, 456, 468, 494, 495, 510, 520, 528, 561, 570, 572, 585, 593, 612, 624, 627, 646, 660, 663, 680, 684, 715, 720, 741, 748, 760, 765, 780, 792, 816, 836, 855, 858, 880, 884, 912, 935, 936, 969, 988, 990, 1020, 1040, 1045, 1105, 1122, 1140, 1144, 1170, 1186, 1224, 1235, 1254, 1287, 1292, 1320, 1326, 1360, 1368, 1430, 1482, 1496, 1520, 1530, 1560, 1584, 1615, 1672, 1683, 1710, 1716, 1768, 1779, 1870, 1872, 1881, 1938, 1976, 1980, 1989, 2040, 2090, 2145, 2210, 2223, 2244, 2280, 2288, 2340, 2372, 2431, 2448, 2470, 2508, 2574, 2584, 2640, 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25840, 26092, 26520, 26685, 26928, 27170, 28424, 28464, 29070, 29172, 29640, 30096, 30243, 30836, 31824, 31977, 32604, 32615, 33592, 33660, 33801, 34320, 35530, 35568, 35580, 36465, 37620, 37791, 38545, 38760, 38896, 39138, 39780, 40324, 40755, 41990, 42636, 42696, 43472, 43758, 44460, 44880, 45068, 46189, 46254, 46512, 47440, 48620, 48906, 50160, 50388, 50405, 51480, 52184, 53040, 53295, 53370, 54340, 56335, 56848, 58140, 58344, 58707, 59280, 60486, 61672, 62985, 63954, 65208, 65230, 67184, 67320, 67602, 69381, 71060, 71160, 72930, 75240, 75582, 77090, 77520, 78276, 79560, 80648, 81510, 83980, 84799, 85272, 85392, 87516, 88920, 90136, 90729, 92378, 92508, 97240, 97812, 97845, 100776, 100810, 101403, 102960, 104368, 106590, 106740, 108680, 109395, 110891, 112670, 115635, 116280, 116688, 117414, 120972, 122265, 123344, 123937, 125970, 127908, 130416, 130460, 131053, 134640, 135204, 138567, 138762, 142120, 142320, 145860, 146471, 150480, 151164, 151215, 154180, 156552, 159120, 159885, 161296, 163020, 167960, 169005, 169598, 170544, 175032, 177840, 180272, 181458, 184756, 185016, 188955, 191539, 194480, 195624, 195690, 201552, 201620, 202806, 213180, 213480, 217360, 218790, 221782, 225340, 230945, 231270, 232560, 234828, 241944, 244530, 247874, 251940, 254397, 255816, 260920, 262106, 270408, 277134, 277524, 284240, 291720, 292942, 293535, 302328, 302430, 308360, 313104, 319770, 326040, 332673, 335920, 338010, 339196, 346905, 350064, 362916, 369512, 370032, 371811, 377910, 383078, 391248, 391380, 393159, 403240, 405612, 415701, 423995, 426360, 426960, 437580, 439413, 443564, 450680, 453645, 461890, 462540, 469656, 483888, 489060, 495748, 503880, 507015, 508794, 511632, 521840, 524212, 540816, 554268, 554455, 555048, 574617, 583440, 585884, 587070, 604656, 604860, 616720, 619685, 639540, 652080, 655265, 665346, 676020, 678392, 692835, 693810, 725832, 732355, 739024, 743622, 755820, 763191, 766156, 782760, 786318, 806480, 811224, 831402, 847990, 852720, 875160, 878826, 887128, 901360, 907290, 923780, 925080, 939312, 957695, 978120, 991496, 998019, 1007760, 1014030, 1017588, 1048424, 1108536, 1108910, 1110096, 1115433, 1149234, 1171768, 1174140, 1179477, 1209720, 1239370, 1271985, 1279080, 1310530, 1318239, 1330692, 1352040, 1356784, 1385670, 1387620, 1441583, 1451664, 1464710, 1487244, 1511640, 1526382, 1532312, 1565520, 1572636, 1611181, 1622448, 1662804, 1663365, 1695980, 1723851, 1750320, 1757652, 1774256, 1814580, 1847560, 1850160, 1859055, 1915390, 1956240, 1965795, 1982992, 1996038, 2028060, 2035176, 2078505, 2096848, 2106929, 2197065, 2217072, 2217820, 2230866, 2298468, 2343536, 2348280, 2358954, 2419440, 2478740, 2490007, 2543970, 2558160, 2621060, 2636478, 2661384, 2704080, 2771340, 2775240, 2873085, 2883166, 2929420, 2974488, 3023280, 3052764, 3064624, 3145272, 3222362, 3325608, 3326730, 3391960, 3447702, 3515304, 3629160, 3695120, 3718110, 3815955, 3830780, 3931590, 3992076, 4056120, 4070352, 4157010, 4213858, 4324749, 4394130, 4435640, 4461732, 4596936, 4696560, 4717908, 4833543, 4957480, 4980014, 4990095, 5087940, 5242120, 5272956, 5322768, 5542680, 5550480, 5577165, 5746170, 5766332, 5858840, 5897385, 5948976, 6105528, 6290544, 6320787, 6444724, 6591195, 6651216, 6653460, 6783920, 6895404, 7030608, 7207915, 7258320, 7436220, 7470021, 7631910, 7661560, 7863180, 7984152, 8055905, 8112240, 8314020, 8427716, 8619255, 8649498, 8788260, 8871280, 8923464, 9193872, 9435816, 9667086, 9914960, 9960028, 9980190, 10175880, 10484240, 10534645, 10545912, 11085360, 11154330, 11492340, 11532664, 11717680, 11794770, 12211056, 12450035, 12641574, 12889448, 12974247, 13182390, 13306920, 13790808, 14415830, 14500629, 14872440, 14940042, 15263820, 15323120, 15726360, 15968304, 16111810, 16628040, 16855432, 17238510, 17298996, 17576520, 17846928, 18871632, 18962361, 19334172, 19920056, 19960380, 20351760, 21069290, 21091824, 21623745, 22308660, 22410063, 22984680, 23065328, 23589540, 24167715, 24900070, 25283148, 25778896, 25948494, 26364780, 26613840, 27390077, 27581616, 28831660, 29001258, 29744880, 29880084, 30527640, 31452720, 31603935, 32223620, 33256080, 33710864, 34477020, 34597992, 35153040, 37350105, 37924722, 38668344, 39840112, 39920760, 42138580, 43247490, 44617320, 44820126, 45969360, 47179080, 48335430, 49800140, 50566296, 51896988, 52729560, 54780154, 57663320, 58002516, 59760168, 61055280, 63207870, 64447240, 64871235, 68954040, 69195984, 72503145, 74700210, 75849444, 77336688, 79841520, 82170231, 84277160, 86494980, 89234640, 89640252, 94358160, 94811805, 96670860, 99600280, 101132592, 103793976, 105459120, 109560308, 112050315, 115326640, 116005032, 119520336, 126415740, 128894480, 129742470, 136950385, 137908080, 145006290, 149400420, 151698888, 164340462, 168554320, 172989960, 179280504, 189623610, 193341720, 199200560, 207587952, 219120616, 224100630, 232010064, 246510693, 252831480, 259484940, 273900770, 290012580, 298800840, 303397776, 328680924, 345979920, 358561008, 379247220, 386683440, 410851155, 438241232, 448201260, 493021386, 505662960, 518969880, 547801540, 580025160, 597601680, 657361848, 758494440, 821702310, 896402520, 986042772, 1037939760, 1095603080, 1160050320, 1232553465, 1314723696, 1516988880, 1643404620, 1792805040, 1972085544, 2191206160, 2465106930, 3286809240, 3944171088, 4930213860, 6573618480, 9860427720, 19720855440]

約数ペア:

[(1, 19720855440), (2, 9860427720), (3, 6573618480), (4, 4930213860), (5, 3944171088), (6, 3286809240), (8, 2465106930), (9, 2191206160), (10, 1972085544), (11, 1792805040), (12, 1643404620), (13, 1516988880), (15, 1314723696), (16, 1232553465), (17, 1160050320), (18, 1095603080), (19, 1037939760), (20, 986042772), (22, 896402520), (24, 821702310), (26, 758494440), (30, 657361848), (33, 597601680), (34, 580025160), (36, 547801540), (38, 518969880), (39, 505662960), (40, 493021386), (44, 448201260), (45, 438241232), (48, 410851155), (51, 386683440), (52, 379247220), (55, 358561008), (57, 345979920), (60, 328680924), (65, 303397776), (66, 298800840), (68, 290012580), (72, 273900770), (76, 259484940), (78, 252831480), (80, 246510693), (85, 232010064), (88, 224100630), (90, 219120616), (95, 207587952), (99, 199200560), (102, 193341720), (104, 189623610), (110, 179280504), (114, 172989960), (117, 168554320), (120, 164340462), (130, 151698888), (132, 149400420), (136, 145006290), (143, 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32223620), (624, 31603935), (627, 31452720), (646, 30527640), (660, 29880084), (663, 29744880), (680, 29001258), (684, 28831660), (715, 27581616), (720, 27390077), (741, 26613840), (748, 26364780), (760, 25948494), (765, 25778896), (780, 25283148), (792, 24900070), (816, 24167715), (836, 23589540), (855, 23065328), (858, 22984680), (880, 22410063), (884, 22308660), (912, 21623745), (935, 21091824), (936, 21069290), (969, 20351760), (988, 19960380), (990, 19920056), (1020, 19334172), (1040, 18962361), (1045, 18871632), (1105, 17846928), (1122, 17576520), (1140, 17298996), (1144, 17238510), (1170, 16855432), (1186, 16628040), (1224, 16111810), (1235, 15968304), (1254, 15726360), (1287, 15323120), (1292, 15263820), (1320, 14940042), (1326, 14872440), (1360, 14500629), (1368, 14415830), (1430, 13790808), (1482, 13306920), (1496, 13182390), (1520, 12974247), (1530, 12889448), (1560, 12641574), (1584, 12450035), (1615, 12211056), (1672, 11794770), (1683, 11717680), (1710, 11532664), (1716, 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(22534, 875160), (23127, 852720), (23256, 847990), (23720, 831402), (24310, 811224), (24453, 806480), (25080, 786318), (25194, 782760), (25740, 766156), (25840, 763191), (26092, 755820), (26520, 743622), (26685, 739024), (26928, 732355), (27170, 725832), (28424, 693810), (28464, 692835), (29070, 678392), (29172, 676020), (29640, 665346), (30096, 655265), (30243, 652080), (30836, 639540), (31824, 619685), (31977, 616720), (32604, 604860), (32615, 604656), (33592, 587070), (33660, 585884), (33801, 583440), (34320, 574617), (35530, 555048), (35568, 554455), (35580, 554268), (36465, 540816), (37620, 524212), (37791, 521840), (38545, 511632), (38760, 508794), (38896, 507015), (39138, 503880), (39780, 495748), (40324, 489060), (40755, 483888), (41990, 469656), (42636, 462540), (42696, 461890), (43472, 453645), (43758, 450680), (44460, 443564), (44880, 439413), (45068, 437580), (46189, 426960), (46254, 426360), (46512, 423995), (47440, 415701), (48620, 405612), (48906, 403240), (50160, 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177840), (112670, 175032), (115635, 170544), (116280, 169598), (116688, 169005), (117414, 167960), (120972, 163020), (122265, 161296), (123344, 159885), (123937, 159120), (125970, 156552), (127908, 154180), (130416, 151215), (130460, 151164), (131053, 150480), (134640, 146471), (135204, 145860), (138567, 142320), (138762, 142120)]