21711635520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{4813}}^1$

素因数の和:4997

約数の個数: 224

約数和(自身を含む): 71369822208

約数和(自身を除く): 49658186688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 127, 148, 160, 185, 192, 222, 240, 254, 296, 320, 370, 381, 444, 480, 508, 555, 592, 635, 740, 762, 888, 960, 1016, 1110, 1184, 1270, 1480, 1524, 1776, 1905, 2032, 2220, 2368, 2540, 2960, 3048, 3552, 3810, 4064, 4440, 4699, 4813, 5080, 5920, 6096, 7104, 7620, 8128, 8880, 9398, 9626, 10160, 11840, 12192, 14097, 14439, 15240, 17760, 18796, 19252, 20320, 23495, 24065, 24384, 28194, 28878, 30480, 35520, 37592, 38504, 40640, 46990, 48130, 56388, 57756, 60960, 70485, 72195, 75184, 77008, 93980, 96260, 112776, 115512, 121920, 140970, 144390, 150368, 154016, 178081, 187960, 192520, 225552, 231024, 281940, 288780, 300736, 308032, 356162, 375920, 385040, 451104, 462048, 534243, 563880, 577560, 611251, 712324, 751840, 770080, 890405, 902208, 924096, 1068486, 1127760, 1155120, 1222502, 1424648, 1503680, 1540160, 1780810, 1833753, 2136972, 2255520, 2310240, 2445004, 2671215, 2849296, 3056255, 3561620, 3667506, 4273944, 4511040, 4620480, 4890008, 5342430, 5698592, 6112510, 7123240, 7335012, 8547888, 9168765, 9780016, 10684860, 11397184, 12225020, 14246480, 14670024, 17095776, 18337530, 19560032, 21369720, 22616287, 24450040, 28492960, 29340048, 34191552, 36675060, 39120064, 42739440, 45232574, 48900080, 56985920, 58680096, 67848861, 73350120, 85478880, 90465148, 97800160, 113081435, 117360192, 135697722, 146700240, 170957760, 180930296, 195600320, 226162870, 271395444, 293400480, 339244305, 361860592, 452325740, 542790888, 586800960, 678488610, 723721184, 904651480, 1085581776, 1356977220, 1447442368, 1809302960, 2171163552, 2713954440, 3618605920, 4342327104, 5427908880, 7237211840, 10855817760, 21711635520]

約数ペア:

[(1, 21711635520), (2, 10855817760), (3, 7237211840), (4, 5427908880), (5, 4342327104), (6, 3618605920), (8, 2713954440), (10, 2171163552), (12, 1809302960), (15, 1447442368), (16, 1356977220), (20, 1085581776), (24, 904651480), (30, 723721184), (32, 678488610), (37, 586800960), (40, 542790888), (48, 452325740), (60, 361860592), (64, 339244305), (74, 293400480), (80, 271395444), (96, 226162870), (111, 195600320), (120, 180930296), (127, 170957760), (148, 146700240), (160, 135697722), (185, 117360192), (192, 113081435), (222, 97800160), (240, 90465148), (254, 85478880), (296, 73350120), (320, 67848861), (370, 58680096), (381, 56985920), (444, 48900080), (480, 45232574), (508, 42739440), (555, 39120064), (592, 36675060), (635, 34191552), (740, 29340048), (762, 28492960), (888, 24450040), (960, 22616287), (1016, 21369720), (1110, 19560032), (1184, 18337530), (1270, 17095776), (1480, 14670024), (1524, 14246480), (1776, 12225020), (1905, 11397184), (2032, 10684860), (2220, 9780016), (2368, 9168765), (2540, 8547888), (2960, 7335012), (3048, 7123240), (3552, 6112510), (3810, 5698592), (4064, 5342430), (4440, 4890008), (4699, 4620480), (4813, 4511040), (5080, 4273944), (5920, 3667506), (6096, 3561620), (7104, 3056255), (7620, 2849296), (8128, 2671215), (8880, 2445004), (9398, 2310240), (9626, 2255520), (10160, 2136972), (11840, 1833753), (12192, 1780810), (14097, 1540160), (14439, 1503680), (15240, 1424648), (17760, 1222502), (18796, 1155120), (19252, 1127760), (20320, 1068486), (23495, 924096), (24065, 902208), (24384, 890405), (28194, 770080), (28878, 751840), (30480, 712324), (35520, 611251), (37592, 577560), (38504, 563880), (40640, 534243), (46990, 462048), (48130, 451104), (56388, 385040), (57756, 375920), (60960, 356162), (70485, 308032), (72195, 300736), (75184, 288780), (77008, 281940), (93980, 231024), (96260, 225552), (112776, 192520), (115512, 187960), (121920, 178081), (140970, 154016), (144390, 150368)]