21251761440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:969

約数の個数: 768

約数和(自身を含む): 89820057600

約数和(自身を除く): 68568296160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 29, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 58, 60, 65, 70, 76, 78, 80, 84, 87, 91, 95, 96, 104, 105, 112, 114, 116, 120, 130, 133, 140, 145, 152, 156, 160, 168, 174, 182, 190, 195, 203, 208, 210, 224, 228, 232, 240, 247, 260, 266, 273, 280, 285, 290, 304, 312, 336, 348, 364, 377, 380, 390, 399, 406, 416, 420, 435, 455, 456, 464, 480, 494, 520, 532, 546, 551, 560, 570, 580, 608, 609, 624, 665, 672, 696, 728, 741, 754, 760, 780, 798, 812, 840, 870, 883, 910, 912, 928, 988, 1015, 1040, 1064, 1092, 1102, 1120, 1131, 1140, 1160, 1218, 1235, 1248, 1330, 1365, 1392, 1456, 1482, 1508, 1520, 1560, 1596, 1624, 1653, 1680, 1729, 1740, 1766, 1820, 1824, 1885, 1976, 1995, 2030, 2080, 2128, 2184, 2204, 2262, 2280, 2320, 2436, 2470, 2639, 2649, 2660, 2730, 2755, 2784, 2912, 2964, 3016, 3040, 3045, 3120, 3192, 3248, 3306, 3360, 3458, 3480, 3532, 3640, 3705, 3770, 3857, 3952, 3990, 4060, 4256, 4368, 4408, 4415, 4524, 4560, 4640, 4872, 4940, 5187, 5278, 5298, 5320, 5460, 5510, 5655, 5928, 6032, 6090, 6181, 6240, 6384, 6496, 6612, 6916, 6960, 7064, 7163, 7280, 7410, 7540, 7714, 7904, 7917, 7980, 8120, 8265, 8645, 8736, 8816, 8830, 9048, 9120, 9744, 9880, 10374, 10556, 10596, 10640, 10920, 11020, 11310, 11479, 11571, 11856, 12064, 12180, 12362, 12768, 13195, 13224, 13245, 13832, 13920, 14128, 14326, 14560, 14820, 15080, 15428, 15834, 15960, 16240, 16530, 16777, 17290, 17632, 17660, 18096, 18543, 19285, 19488, 19760, 20748, 21112, 21192, 21280, 21489, 21840, 22040, 22620, 22958, 23142, 23712, 24360, 24724, 25607, 25935, 26390, 26448, 26490, 27664, 28256, 28652, 29640, 30160, 30856, 30905, 31668, 31920, 32480, 33060, 33554, 34437, 34580, 35320, 35815, 36192, 37086, 38570, 39520, 39585, 41496, 42224, 42384, 42978, 43680, 44080, 45240, 45916, 46284, 48720, 49448, 50141, 50331, 51214, 51870, 52780, 52896, 52980, 55328, 57304, 57395, 57855, 59280, 60320, 61712, 61810, 63336, 63840, 66120, 67108, 68874, 69160, 70640, 71630, 74172, 76821, 77140, 79170, 80353, 82992, 83885, 84448, 84768, 85956, 88160, 90480, 91832, 92568, 92715, 97440, 98896, 100282, 100662, 102428, 103740, 105560, 105960, 107445, 114608, 114790, 115710, 117439, 118560, 123424, 123620, 126672, 128035, 132240, 134216, 137748, 138320, 141280, 143260, 148344, 150423, 153642, 154280, 158340, 160706, 165984, 167770, 171912, 172185, 179249, 180960, 183664, 185136, 185430, 197792, 200564, 201324, 204856, 207480, 211120, 211920, 214890, 218101, 229216, 229580, 231420, 234878, 241059, 247240, 250705, 251655, 253344, 256070, 264480, 268432, 275496, 276640, 286520, 296688, 300846, 307284, 308560, 316680, 321412, 332891, 335540, 343824, 344370, 352317, 358498, 367328, 370272, 370860, 384105, 401128, 401765, 402648, 409712, 414960, 422240, 423840, 429780, 436202, 459160, 462840, 469756, 482118, 486533, 494480, 501410, 503310, 512140, 536864, 537747, 550992, 573040, 587195, 593376, 601692, 614568, 617120, 633360, 642824, 654303, 665782, 671080, 687648, 688740, 704634, 716996, 741720, 752115, 768210, 802256, 803530, 805296, 819424, 829920, 859560, 872404, 896245, 918320, 925680, 939512, 964236, 973066, 988960, 998673, 1002820, 1006620, 1024280, 1075494, 1090505, 1101984, 1146080, 1174390, 1203384, 1205295, 1229136, 1266720, 1285648, 1308606, 1331564, 1342160, 1377480, 1409268, 1433992, 1459599, 1483440, 1504230, 1526707, 1536420, 1604512, 1607060, 1610592, 1664455, 1719120, 1744808, 1761585, 1792490, 1836640, 1851360, 1879024, 1928472, 1946132, 1997346, 2005640, 2013240, 2048560, 2150988, 2181010, 2330237, 2348780, 2406768, 2410590, 2432665, 2458272, 2571296, 2617212, 2663128, 2684320, 2688735, 2754960, 2818536, 2867984, 2919198, 2966880, 3008460, 3053414, 3072840, 3214120, 3271515, 3328910, 3405731, 3438240, 3489616, 3523170, 3584980, 3758048, 3856944, 3892264, 3994692, 4011280, 4026480, 4097120, 4301976, 4362020, 4580121, 4660474, 4697560, 4813536, 4821180, 4865330, 4993365, 5234424, 5326256, 5377470, 5509920, 5637072, 5735968, 5838396, 6016920, 6106828, 6145680, 6324929, 6428240, 6543030, 6657820, 6811462, 6979232, 6990711, 7046340, 7169960, 7297995, 7633535, 7713888, 7784528, 7989384, 8022560, 8052960, 8603952, 8724040, 9160242, 9320948, 9395120, 9642360, 9730660, 9986730, 10217193, 10468848, 10652512, 10754940, 11274144, 11651185, 11676792, 12033840, 12213656, 12291360, 12649858, 12856480, 13086060, 13315640, 13622924, 13981422, 14092680, 14339920, 14595990, 15267070, 15569056, 15978768, 17028655, 17207904, 17448080, 18320484, 18641896, 18790240, 18974787, 19284720, 19461320, 19973460, 20434386, 20937696, 21509880, 22900605, 23302370, 23353584, 24067680, 24427312, 25299716, 26172120, 26631280, 27245848, 27962844, 28185360, 28679840, 29191980, 30534140, 31624645, 31957536, 34057310, 34896160, 34953555, 36640968, 37283792, 37949574, 38569440, 38922640, 39946920, 40868772, 43019760, 44274503, 45801210, 46604740, 46707168, 48854624, 50599432, 51085965, 52344240, 53262560, 54491696, 55925688, 56370720, 58383960, 61068280, 63249290, 68114620, 69907110, 73281936, 74567584, 75899148, 77845280, 79893840, 81737544, 86039520, 88549006, 91602420, 93209480, 94873935, 101198864, 102171930, 104688480, 108983392, 111851376, 116767920, 122136560, 126498580, 132823509, 136229240, 139814220, 146563872, 151798296, 159787680, 163475088, 177098012, 183204840, 186418960, 189747870, 202397728, 204343860, 221372515, 223702752, 233535840, 244273120, 252997160, 265647018, 272458480, 279628440, 303596592, 326950176, 354196024, 366409680, 372837920, 379495740, 408687720, 442745030, 505994320, 531294036, 544916960, 559256880, 607193184, 664117545, 708392048, 732819360, 758991480, 817375440, 885490060, 1011988640, 1062588072, 1118513760, 1328235090, 1416784096, 1517982960, 1634750880, 1770980120, 2125176144, 2656470180, 3035965920, 3541960240, 4250352288, 5312940360, 7083920480, 10625880720, 21251761440]

約数ペア:

[(1, 21251761440), (2, 10625880720), (3, 7083920480), (4, 5312940360), (5, 4250352288), (6, 3541960240), (7, 3035965920), (8, 2656470180), (10, 2125176144), (12, 1770980120), (13, 1634750880), (14, 1517982960), (15, 1416784096), (16, 1328235090), (19, 1118513760), (20, 1062588072), (21, 1011988640), (24, 885490060), (26, 817375440), (28, 758991480), (29, 732819360), (30, 708392048), (32, 664117545), (35, 607193184), (38, 559256880), (39, 544916960), (40, 531294036), (42, 505994320), (48, 442745030), (52, 408687720), (56, 379495740), (57, 372837920), (58, 366409680), (60, 354196024), (65, 326950176), (70, 303596592), (76, 279628440), (78, 272458480), (80, 265647018), (84, 252997160), (87, 244273120), (91, 233535840), (95, 223702752), (96, 221372515), (104, 204343860), (105, 202397728), (112, 189747870), (114, 186418960), (116, 183204840), (120, 177098012), (130, 163475088), (133, 159787680), (140, 151798296), (145, 146563872), (152, 139814220), (156, 136229240), (160, 132823509), (168, 126498580), (174, 122136560), (182, 116767920), (190, 111851376), (195, 108983392), (203, 104688480), (208, 102171930), (210, 101198864), (224, 94873935), (228, 93209480), (232, 91602420), (240, 88549006), (247, 86039520), (260, 81737544), (266, 79893840), (273, 77845280), (280, 75899148), (285, 74567584), (290, 73281936), (304, 69907110), (312, 68114620), (336, 63249290), (348, 61068280), (364, 58383960), (377, 56370720), (380, 55925688), (390, 54491696), (399, 53262560), (406, 52344240), (416, 51085965), (420, 50599432), (435, 48854624), (455, 46707168), (456, 46604740), (464, 45801210), (480, 44274503), (494, 43019760), (520, 40868772), (532, 39946920), (546, 38922640), (551, 38569440), (560, 37949574), (570, 37283792), (580, 36640968), (608, 34953555), (609, 34896160), (624, 34057310), (665, 31957536), (672, 31624645), (696, 30534140), (728, 29191980), (741, 28679840), (754, 28185360), (760, 27962844), (780, 27245848), (798, 26631280), (812, 26172120), (840, 25299716), (870, 24427312), (883, 24067680), (910, 23353584), (912, 23302370), (928, 22900605), (988, 21509880), (1015, 20937696), (1040, 20434386), (1064, 19973460), (1092, 19461320), (1102, 19284720), (1120, 18974787), (1131, 18790240), (1140, 18641896), (1160, 18320484), (1218, 17448080), (1235, 17207904), (1248, 17028655), (1330, 15978768), (1365, 15569056), (1392, 15267070), (1456, 14595990), (1482, 14339920), (1508, 14092680), (1520, 13981422), (1560, 13622924), (1596, 13315640), (1624, 13086060), (1653, 12856480), (1680, 12649858), (1729, 12291360), (1740, 12213656), (1766, 12033840), (1820, 11676792), (1824, 11651185), (1885, 11274144), (1976, 10754940), (1995, 10652512), (2030, 10468848), (2080, 10217193), (2128, 9986730), (2184, 9730660), (2204, 9642360), (2262, 9395120), (2280, 9320948), (2320, 9160242), (2436, 8724040), (2470, 8603952), (2639, 8052960), (2649, 8022560), (2660, 7989384), (2730, 7784528), (2755, 7713888), (2784, 7633535), (2912, 7297995), (2964, 7169960), (3016, 7046340), (3040, 6990711), (3045, 6979232), (3120, 6811462), (3192, 6657820), (3248, 6543030), (3306, 6428240), (3360, 6324929), (3458, 6145680), (3480, 6106828), (3532, 6016920), (3640, 5838396), (3705, 5735968), (3770, 5637072), (3857, 5509920), (3952, 5377470), (3990, 5326256), (4060, 5234424), (4256, 4993365), (4368, 4865330), (4408, 4821180), (4415, 4813536), (4524, 4697560), (4560, 4660474), (4640, 4580121), (4872, 4362020), (4940, 4301976), (5187, 4097120), (5278, 4026480), (5298, 4011280), (5320, 3994692), (5460, 3892264), (5510, 3856944), (5655, 3758048), (5928, 3584980), (6032, 3523170), (6090, 3489616), (6181, 3438240), (6240, 3405731), (6384, 3328910), (6496, 3271515), (6612, 3214120), (6916, 3072840), (6960, 3053414), (7064, 3008460), (7163, 2966880), (7280, 2919198), (7410, 2867984), (7540, 2818536), (7714, 2754960), (7904, 2688735), (7917, 2684320), (7980, 2663128), (8120, 2617212), (8265, 2571296), (8645, 2458272), (8736, 2432665), (8816, 2410590), (8830, 2406768), (9048, 2348780), (9120, 2330237), (9744, 2181010), (9880, 2150988), (10374, 2048560), (10556, 2013240), (10596, 2005640), (10640, 1997346), (10920, 1946132), (11020, 1928472), (11310, 1879024), (11479, 1851360), (11571, 1836640), (11856, 1792490), (12064, 1761585), (12180, 1744808), (12362, 1719120), (12768, 1664455), (13195, 1610592), (13224, 1607060), (13245, 1604512), (13832, 1536420), (13920, 1526707), (14128, 1504230), (14326, 1483440), (14560, 1459599), (14820, 1433992), (15080, 1409268), (15428, 1377480), (15834, 1342160), (15960, 1331564), (16240, 1308606), (16530, 1285648), (16777, 1266720), (17290, 1229136), (17632, 1205295), (17660, 1203384), (18096, 1174390), (18543, 1146080), (19285, 1101984), (19488, 1090505), (19760, 1075494), (20748, 1024280), (21112, 1006620), (21192, 1002820), (21280, 998673), (21489, 988960), (21840, 973066), (22040, 964236), (22620, 939512), (22958, 925680), (23142, 918320), (23712, 896245), (24360, 872404), (24724, 859560), (25607, 829920), (25935, 819424), (26390, 805296), (26448, 803530), (26490, 802256), (27664, 768210), (28256, 752115), (28652, 741720), (29640, 716996), (30160, 704634), (30856, 688740), (30905, 687648), (31668, 671080), (31920, 665782), (32480, 654303), (33060, 642824), (33554, 633360), (34437, 617120), (34580, 614568), (35320, 601692), (35815, 593376), (36192, 587195), (37086, 573040), (38570, 550992), (39520, 537747), (39585, 536864), (41496, 512140), (42224, 503310), (42384, 501410), (42978, 494480), (43680, 486533), (44080, 482118), (45240, 469756), (45916, 462840), (46284, 459160), (48720, 436202), (49448, 429780), (50141, 423840), (50331, 422240), (51214, 414960), (51870, 409712), (52780, 402648), (52896, 401765), (52980, 401128), (55328, 384105), (57304, 370860), (57395, 370272), (57855, 367328), (59280, 358498), (60320, 352317), (61712, 344370), (61810, 343824), (63336, 335540), (63840, 332891), (66120, 321412), (67108, 316680), (68874, 308560), (69160, 307284), (70640, 300846), (71630, 296688), (74172, 286520), (76821, 276640), (77140, 275496), (79170, 268432), (80353, 264480), (82992, 256070), (83885, 253344), (84448, 251655), (84768, 250705), (85956, 247240), (88160, 241059), (90480, 234878), (91832, 231420), (92568, 229580), (92715, 229216), (97440, 218101), (98896, 214890), (100282, 211920), (100662, 211120), (102428, 207480), (103740, 204856), (105560, 201324), (105960, 200564), (107445, 197792), (114608, 185430), (114790, 185136), (115710, 183664), (117439, 180960), (118560, 179249), (123424, 172185), (123620, 171912), (126672, 167770), (128035, 165984), (132240, 160706), (134216, 158340), (137748, 154280), (138320, 153642), (141280, 150423), (143260, 148344)]