20796266400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:334

約数の個数: 864

約数和(自身を含む): 86577458688

約数和(自身を除く): 65781192288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 50, 52, 56, 60, 61, 65, 70, 75, 78, 80, 84, 91, 96, 98, 100, 104, 105, 112, 120, 122, 130, 140, 147, 150, 156, 160, 168, 175, 182, 183, 195, 196, 200, 208, 210, 223, 224, 240, 244, 245, 260, 273, 280, 294, 300, 305, 312, 325, 336, 350, 364, 366, 390, 392, 400, 416, 420, 427, 446, 455, 480, 488, 490, 520, 525, 546, 560, 588, 600, 610, 624, 637, 650, 669, 672, 700, 728, 732, 735, 780, 784, 793, 800, 840, 854, 892, 910, 915, 975, 976, 980, 1040, 1050, 1092, 1115, 1120, 1176, 1200, 1220, 1225, 1248, 1274, 1281, 1300, 1338, 1365, 1400, 1456, 1464, 1470, 1525, 1560, 1561, 1568, 1586, 1680, 1708, 1784, 1820, 1830, 1911, 1950, 1952, 1960, 2080, 2100, 2135, 2184, 2230, 2275, 2352, 2379, 2400, 2440, 2450, 2548, 2562, 2600, 2676, 2730, 2800, 2899, 2912, 2928, 2940, 2989, 3050, 3120, 3122, 3172, 3185, 3345, 3360, 3416, 3568, 3640, 3660, 3675, 3822, 3900, 3920, 3965, 4200, 4270, 4368, 4460, 4550, 4575, 4683, 4704, 4758, 4880, 4900, 5096, 5124, 5200, 5352, 5460, 5551, 5575, 5600, 5798, 5856, 5880, 5978, 6100, 6240, 6244, 6344, 6370, 6405, 6690, 6825, 6832, 7136, 7280, 7320, 7350, 7644, 7800, 7805, 7840, 7930, 8400, 8540, 8697, 8736, 8920, 8967, 9100, 9150, 9366, 9516, 9555, 9760, 9800, 10192, 10248, 10400, 10675, 10704, 10920, 10927, 11102, 11150, 11596, 11760, 11895, 11956, 12200, 12488, 12688, 12740, 12810, 13380, 13603, 13650, 13664, 14495, 14560, 14640, 14700, 14945, 15288, 15600, 15610, 15860, 15925, 16653, 16725, 16800, 17080, 17394, 17840, 17934, 18200, 18300, 18732, 19032, 19110, 19600, 19825, 20293, 20384, 20496, 21350, 21408, 21840, 21854, 22204, 22300, 23192, 23415, 23520, 23790, 23912, 24400, 24976, 25376, 25480, 25620, 26760, 27206, 27300, 27755, 28990, 29280, 29400, 29890, 30576, 31200, 31220, 31720, 31850, 32025, 32781, 33306, 33450, 34160, 34788, 35680, 35868, 36400, 36600, 37464, 38064, 38220, 38857, 39025, 39200, 39650, 40586, 40809, 40992, 42700, 43485, 43680, 43708, 44408, 44600, 44835, 46384, 46830, 47580, 47775, 47824, 48800, 49952, 50960, 51240, 53520, 54412, 54600, 54635, 55510, 57980, 58800, 59475, 59780, 60879, 61152, 62440, 63440, 63700, 64050, 65562, 66612, 66900, 68015, 68320, 69576, 71736, 72475, 72800, 73200, 74725, 74928, 76128, 76440, 77714, 78050, 79300, 81172, 81618, 83265, 85400, 86970, 87416, 88816, 89200, 89670, 92768, 93660, 95160, 95221, 95550, 95648, 101465, 101920, 102480, 107040, 108824, 109200, 109270, 111020, 115960, 116571, 117075, 117600, 118950, 119560, 121758, 124880, 126880, 127400, 128100, 131124, 133224, 133800, 136030, 138775, 139152, 142051, 143472, 144950, 146400, 149450, 149856, 152880, 155428, 156100, 158600, 162344, 163236, 163905, 166530, 170800, 173940, 174832, 176839, 177632, 178400, 179340, 187320, 190320, 190442, 191100, 194285, 202930, 204045, 204960, 217425, 217648, 218400, 218540, 222040, 224175, 231920, 233142, 234150, 237900, 239120, 243516, 249760, 254800, 256200, 262248, 266448, 267600, 272060, 273175, 277550, 278304, 284102, 285663, 286944, 289900, 298900, 304395, 305760, 310856, 312200, 317200, 324688, 326472, 327810, 333060, 340075, 341600, 347880, 349664, 353678, 358680, 374640, 380640, 380884, 382200, 388570, 405860, 408090, 416325, 426153, 434850, 435296, 437080, 444080, 448350, 463840, 466284, 468300, 475800, 476105, 478240, 487032, 507325, 509600, 512400, 524496, 530517, 532896, 535200, 544120, 546350, 555100, 568204, 571326, 579800, 582855, 597800, 608790, 621712, 624400, 634400, 649376, 652944, 655620, 666120, 666547, 680150, 695760, 707356, 710255, 717360, 749280, 761768, 764400, 777140, 811720, 816180, 819525, 832650, 852306, 869700, 874160, 884195, 888160, 896700, 932568, 936600, 951600, 952210, 971425, 974064, 1014650, 1020225, 1024800, 1048992, 1061034, 1088240, 1092700, 1110200, 1136408, 1142652, 1159600, 1165710, 1195600, 1217580, 1237873, 1243424, 1248800, 1305888, 1311240, 1332240, 1333094, 1360300, 1391520, 1414712, 1420510, 1428315, 1434720, 1521975, 1523536, 1528800, 1554280, 1623440, 1632360, 1639050, 1665300, 1704612, 1739400, 1748320, 1768390, 1793400, 1865136, 1873200, 1903200, 1904420, 1942850, 1948128, 1999641, 2029300, 2040450, 2122068, 2130765, 2176480, 2185400, 2220400, 2272816, 2285304, 2319200, 2331420, 2380525, 2391200, 2435160, 2475746, 2622480, 2652585, 2664480, 2666188, 2720600, 2829424, 2841020, 2856630, 2914275, 3043950, 3047072, 3108560, 3246880, 3264720, 3278100, 3330600, 3332735, 3409224, 3478800, 3536780, 3551275, 3586800, 3713619, 3730272, 3746400, 3808840, 3885700, 3999282, 4058600, 4080900, 4244136, 4261530, 4370800, 4420975, 4440800, 4545632, 4570608, 4662840, 4761050, 4870320, 4951492, 5244960, 5305170, 5332376, 5441200, 5658848, 5682040, 5713260, 5828550, 6087900, 6189365, 6217120, 6529440, 6556200, 6661200, 6665470, 6818448, 6957600, 7073560, 7102550, 7141575, 7173600, 7427238, 7617680, 7771400, 7998564, 8117200, 8161800, 8488272, 8523060, 8665111, 8741600, 8841950, 9141216, 9325680, 9522100, 9740640, 9902984, 9998205, 10610340, 10653825, 10664752, 10882400, 11364080, 11426520, 11657100, 12175800, 12378730, 13112400, 13262925, 13322400, 13330940, 13636896, 14147120, 14205100, 14283150, 14854476, 15235360, 15542800, 15997128, 16234400, 16323600, 16663675, 16976544, 17046120, 17330222, 17683900, 18568095, 18651360, 19044200, 19805968, 19996410, 21220680, 21307650, 21329504, 22728160, 22853040, 23314200, 24351600, 24757460, 25995333, 26224800, 26525850, 26661880, 28294240, 28410200, 28566300, 29708952, 30946825, 31085600, 31994256, 32647200, 33327350, 34092240, 34660444, 35367800, 37136190, 38088400, 39611936, 39992820, 42441360, 42615300, 43325555, 45706080, 46628400, 48703200, 49514920, 49991025, 51990666, 53051700, 53323760, 56820400, 57132600, 59417904, 61893650, 63988512, 66654700, 68184480, 69320888, 70735600, 74272380, 76176800, 79985640, 84882720, 85230600, 86651110, 92840475, 93256800, 99029840, 99982050, 103981332, 106103400, 106647520, 113640800, 114265200, 118835808, 123787300, 129976665, 133309400, 138641776, 141471200, 148544760, 159971280, 170461200, 173302220, 185680950, 198059680, 199964100, 207962664, 212206800, 216627775, 228530400, 247574600, 259953330, 266618800, 277283552, 297089520, 319942560, 340922400, 346604440, 371361900, 399928200, 415925328, 424413600, 433255550, 495149200, 519906660, 533237600, 594179040, 649883325, 693208880, 742723800, 799856400, 831850656, 866511100, 990298400, 1039813320, 1299766650, 1386417760, 1485447600, 1599712800, 1733022200, 2079626640, 2599533300, 2970895200, 3466044400, 4159253280, 5199066600, 6932088800, 10398133200, 20796266400]

約数ペア:

[(1, 20796266400), (2, 10398133200), (3, 6932088800), (4, 5199066600), (5, 4159253280), (6, 3466044400), (7, 2970895200), (8, 2599533300), (10, 2079626640), (12, 1733022200), (13, 1599712800), (14, 1485447600), (15, 1386417760), (16, 1299766650), (20, 1039813320), (21, 990298400), (24, 866511100), (25, 831850656), (26, 799856400), (28, 742723800), (30, 693208880), (32, 649883325), (35, 594179040), (39, 533237600), (40, 519906660), (42, 495149200), (48, 433255550), (49, 424413600), (50, 415925328), (52, 399928200), (56, 371361900), (60, 346604440), (61, 340922400), (65, 319942560), (70, 297089520), (75, 277283552), (78, 266618800), (80, 259953330), (84, 247574600), (91, 228530400), (96, 216627775), (98, 212206800), (100, 207962664), (104, 199964100), (105, 198059680), (112, 185680950), (120, 173302220), (122, 170461200), (130, 159971280), (140, 148544760), (147, 141471200), (150, 138641776), (156, 133309400), (160, 129976665), (168, 123787300), (175, 118835808), (182, 114265200), (183, 113640800), (195, 106647520), (196, 106103400), (200, 103981332), (208, 99982050), (210, 99029840), (223, 93256800), (224, 92840475), (240, 86651110), (244, 85230600), (245, 84882720), (260, 79985640), (273, 76176800), (280, 74272380), (294, 70735600), (300, 69320888), (305, 68184480), (312, 66654700), (325, 63988512), (336, 61893650), (350, 59417904), (364, 57132600), (366, 56820400), (390, 53323760), (392, 53051700), (400, 51990666), (416, 49991025), (420, 49514920), (427, 48703200), (446, 46628400), (455, 45706080), (480, 43325555), (488, 42615300), (490, 42441360), (520, 39992820), (525, 39611936), (546, 38088400), (560, 37136190), (588, 35367800), (600, 34660444), (610, 34092240), (624, 33327350), (637, 32647200), (650, 31994256), (669, 31085600), (672, 30946825), (700, 29708952), (728, 28566300), (732, 28410200), (735, 28294240), (780, 26661880), (784, 26525850), (793, 26224800), (800, 25995333), (840, 24757460), (854, 24351600), (892, 23314200), (910, 22853040), (915, 22728160), (975, 21329504), (976, 21307650), (980, 21220680), (1040, 19996410), (1050, 19805968), (1092, 19044200), (1115, 18651360), (1120, 18568095), (1176, 17683900), (1200, 17330222), (1220, 17046120), (1225, 16976544), (1248, 16663675), (1274, 16323600), (1281, 16234400), (1300, 15997128), (1338, 15542800), (1365, 15235360), (1400, 14854476), (1456, 14283150), (1464, 14205100), (1470, 14147120), (1525, 13636896), (1560, 13330940), (1561, 13322400), (1568, 13262925), (1586, 13112400), (1680, 12378730), (1708, 12175800), (1784, 11657100), (1820, 11426520), (1830, 11364080), (1911, 10882400), (1950, 10664752), (1952, 10653825), (1960, 10610340), (2080, 9998205), (2100, 9902984), (2135, 9740640), (2184, 9522100), (2230, 9325680), (2275, 9141216), (2352, 8841950), (2379, 8741600), (2400, 8665111), (2440, 8523060), (2450, 8488272), (2548, 8161800), (2562, 8117200), (2600, 7998564), (2676, 7771400), (2730, 7617680), (2800, 7427238), (2899, 7173600), (2912, 7141575), (2928, 7102550), (2940, 7073560), (2989, 6957600), (3050, 6818448), (3120, 6665470), (3122, 6661200), (3172, 6556200), (3185, 6529440), (3345, 6217120), (3360, 6189365), (3416, 6087900), (3568, 5828550), (3640, 5713260), (3660, 5682040), (3675, 5658848), (3822, 5441200), (3900, 5332376), (3920, 5305170), (3965, 5244960), (4200, 4951492), (4270, 4870320), (4368, 4761050), (4460, 4662840), (4550, 4570608), (4575, 4545632), (4683, 4440800), (4704, 4420975), (4758, 4370800), (4880, 4261530), (4900, 4244136), (5096, 4080900), (5124, 4058600), (5200, 3999282), (5352, 3885700), (5460, 3808840), (5551, 3746400), (5575, 3730272), (5600, 3713619), (5798, 3586800), (5856, 3551275), (5880, 3536780), (5978, 3478800), (6100, 3409224), (6240, 3332735), (6244, 3330600), (6344, 3278100), (6370, 3264720), (6405, 3246880), (6690, 3108560), (6825, 3047072), (6832, 3043950), (7136, 2914275), (7280, 2856630), (7320, 2841020), (7350, 2829424), (7644, 2720600), (7800, 2666188), (7805, 2664480), (7840, 2652585), (7930, 2622480), (8400, 2475746), (8540, 2435160), (8697, 2391200), (8736, 2380525), (8920, 2331420), (8967, 2319200), (9100, 2285304), (9150, 2272816), (9366, 2220400), (9516, 2185400), (9555, 2176480), (9760, 2130765), (9800, 2122068), (10192, 2040450), (10248, 2029300), (10400, 1999641), (10675, 1948128), (10704, 1942850), (10920, 1904420), (10927, 1903200), (11102, 1873200), (11150, 1865136), (11596, 1793400), (11760, 1768390), (11895, 1748320), (11956, 1739400), (12200, 1704612), (12488, 1665300), (12688, 1639050), (12740, 1632360), (12810, 1623440), (13380, 1554280), (13603, 1528800), (13650, 1523536), (13664, 1521975), (14495, 1434720), (14560, 1428315), (14640, 1420510), (14700, 1414712), (14945, 1391520), (15288, 1360300), (15600, 1333094), (15610, 1332240), (15860, 1311240), (15925, 1305888), (16653, 1248800), (16725, 1243424), (16800, 1237873), (17080, 1217580), (17394, 1195600), (17840, 1165710), (17934, 1159600), (18200, 1142652), (18300, 1136408), (18732, 1110200), (19032, 1092700), (19110, 1088240), (19600, 1061034), (19825, 1048992), (20293, 1024800), (20384, 1020225), (20496, 1014650), (21350, 974064), (21408, 971425), (21840, 952210), (21854, 951600), (22204, 936600), (22300, 932568), (23192, 896700), (23415, 888160), (23520, 884195), (23790, 874160), (23912, 869700), (24400, 852306), (24976, 832650), (25376, 819525), (25480, 816180), (25620, 811720), (26760, 777140), (27206, 764400), (27300, 761768), (27755, 749280), (28990, 717360), (29280, 710255), (29400, 707356), (29890, 695760), (30576, 680150), (31200, 666547), (31220, 666120), (31720, 655620), (31850, 652944), (32025, 649376), (32781, 634400), (33306, 624400), (33450, 621712), (34160, 608790), (34788, 597800), (35680, 582855), (35868, 579800), (36400, 571326), (36600, 568204), (37464, 555100), (38064, 546350), (38220, 544120), (38857, 535200), (39025, 532896), (39200, 530517), (39650, 524496), (40586, 512400), (40809, 509600), (40992, 507325), (42700, 487032), (43485, 478240), (43680, 476105), (43708, 475800), (44408, 468300), (44600, 466284), (44835, 463840), (46384, 448350), (46830, 444080), (47580, 437080), (47775, 435296), (47824, 434850), (48800, 426153), (49952, 416325), (50960, 408090), (51240, 405860), (53520, 388570), (54412, 382200), (54600, 380884), (54635, 380640), (55510, 374640), (57980, 358680), (58800, 353678), (59475, 349664), (59780, 347880), (60879, 341600), (61152, 340075), (62440, 333060), (63440, 327810), (63700, 326472), (64050, 324688), (65562, 317200), (66612, 312200), (66900, 310856), (68015, 305760), (68320, 304395), (69576, 298900), (71736, 289900), (72475, 286944), (72800, 285663), (73200, 284102), (74725, 278304), (74928, 277550), (76128, 273175), (76440, 272060), (77714, 267600), (78050, 266448), (79300, 262248), (81172, 256200), (81618, 254800), (83265, 249760), (85400, 243516), (86970, 239120), (87416, 237900), (88816, 234150), (89200, 233142), (89670, 231920), (92768, 224175), (93660, 222040), (95160, 218540), (95221, 218400), (95550, 217648), (95648, 217425), (101465, 204960), (101920, 204045), (102480, 202930), (107040, 194285), (108824, 191100), (109200, 190442), (109270, 190320), (111020, 187320), (115960, 179340), (116571, 178400), (117075, 177632), (117600, 176839), (118950, 174832), (119560, 173940), (121758, 170800), (124880, 166530), (126880, 163905), (127400, 163236), (128100, 162344), (131124, 158600), (133224, 156100), (133800, 155428), (136030, 152880), (138775, 149856), (139152, 149450), (142051, 146400), (143472, 144950)]