1520808814040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{15439}}^1$

素因数の和:15650

約数の個数: 256

約数和(自身を含む): 3852638208000

約数和(自身を除く): 2331829393960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 37, 38, 40, 62, 74, 76, 95, 113, 124, 148, 152, 155, 185, 190, 226, 248, 296, 310, 370, 380, 452, 565, 589, 620, 703, 740, 760, 904, 1130, 1147, 1178, 1240, 1406, 1480, 2147, 2260, 2294, 2356, 2812, 2945, 3503, 3515, 4181, 4294, 4520, 4588, 4712, 5624, 5735, 5890, 7006, 7030, 8362, 8588, 9176, 10735, 11470, 11780, 14012, 14060, 15439, 16724, 17176, 17515, 20905, 21470, 21793, 22940, 23560, 28024, 28120, 30878, 33448, 35030, 41810, 42940, 43586, 45880, 61756, 66557, 70060, 77195, 79439, 83620, 85880, 87172, 108965, 123512, 129611, 133114, 140120, 154390, 158878, 167240, 174344, 217930, 259222, 266228, 293341, 308780, 317756, 332785, 397195, 435860, 478609, 518444, 532456, 571243, 586682, 617560, 635512, 648055, 665570, 794390, 871720, 957218, 1036888, 1142486, 1173364, 1296110, 1331140, 1466705, 1588780, 1744607, 1914436, 2284972, 2346728, 2393045, 2462609, 2592220, 2662280, 2856215, 2933410, 3177560, 3489214, 3828872, 4569944, 4786090, 4925218, 5184440, 5712430, 5866820, 6978428, 8723035, 9093571, 9572180, 9850436, 10853617, 11424860, 11733640, 12313045, 13956856, 17446070, 17708533, 18187142, 19144360, 19700872, 21707234, 22849720, 24626090, 33147533, 34892140, 35417066, 36374284, 43414468, 45467855, 49252180, 54082817, 54268085, 64550459, 66295066, 69784280, 70834132, 72748568, 86828936, 88542665, 90935710, 98504360, 108165634, 108536170, 129100918, 132590132, 141668264, 165737665, 177085330, 181871420, 216331268, 217072340, 258201836, 265180264, 270414085, 322752295, 331475330, 336462127, 354170660, 363742840, 432662536, 434144680, 516403672, 540828170, 645504590, 662950660, 672924254, 708341320, 1027573523, 1081656340, 1226458721, 1291009180, 1325901320, 1345848508, 1682310635, 2001064229, 2055147046, 2163312680, 2452917442, 2582018360, 2691697016, 3364621270, 4002128458, 4110294092, 4905834884, 5137867615, 6132293605, 6729242540, 8004256916, 8220588184, 9811669768, 10005321145, 10275735230, 12264587210, 13458485080, 16008513832, 20010642290, 20551470460, 24529174420, 38020220351, 40021284580, 41102940920, 49058348840, 76040440702, 80042569160, 152080881404, 190101101755, 304161762808, 380202203510, 760404407020, 1520808814040]

約数ペア:

[(1, 1520808814040), (2, 760404407020), (4, 380202203510), (5, 304161762808), (8, 190101101755), (10, 152080881404), (19, 80042569160), (20, 76040440702), (31, 49058348840), (37, 41102940920), (38, 40021284580), (40, 38020220351), (62, 24529174420), (74, 20551470460), (76, 20010642290), (95, 16008513832), (113, 13458485080), (124, 12264587210), (148, 10275735230), (152, 10005321145), (155, 9811669768), (185, 8220588184), (190, 8004256916), (226, 6729242540), (248, 6132293605), (296, 5137867615), (310, 4905834884), (370, 4110294092), (380, 4002128458), (452, 3364621270), (565, 2691697016), (589, 2582018360), (620, 2452917442), (703, 2163312680), (740, 2055147046), (760, 2001064229), (904, 1682310635), (1130, 1345848508), (1147, 1325901320), (1178, 1291009180), (1240, 1226458721), (1406, 1081656340), (1480, 1027573523), (2147, 708341320), (2260, 672924254), (2294, 662950660), (2356, 645504590), (2812, 540828170), (2945, 516403672), (3503, 434144680), (3515, 432662536), (4181, 363742840), (4294, 354170660), (4520, 336462127), (4588, 331475330), (4712, 322752295), (5624, 270414085), (5735, 265180264), (5890, 258201836), (7006, 217072340), (7030, 216331268), (8362, 181871420), (8588, 177085330), (9176, 165737665), (10735, 141668264), (11470, 132590132), (11780, 129100918), (14012, 108536170), (14060, 108165634), (15439, 98504360), (16724, 90935710), (17176, 88542665), (17515, 86828936), (20905, 72748568), (21470, 70834132), (21793, 69784280), (22940, 66295066), (23560, 64550459), (28024, 54268085), (28120, 54082817), (30878, 49252180), (33448, 45467855), (35030, 43414468), (41810, 36374284), (42940, 35417066), (43586, 34892140), (45880, 33147533), (61756, 24626090), (66557, 22849720), (70060, 21707234), (77195, 19700872), (79439, 19144360), (83620, 18187142), (85880, 17708533), (87172, 17446070), (108965, 13956856), (123512, 12313045), (129611, 11733640), (133114, 11424860), (140120, 10853617), (154390, 9850436), (158878, 9572180), (167240, 9093571), (174344, 8723035), (217930, 6978428), (259222, 5866820), (266228, 5712430), (293341, 5184440), (308780, 4925218), (317756, 4786090), (332785, 4569944), (397195, 3828872), (435860, 3489214), (478609, 3177560), (518444, 2933410), (532456, 2856215), (571243, 2662280), (586682, 2592220), (617560, 2462609), (635512, 2393045), (648055, 2346728), (665570, 2284972), (794390, 1914436), (871720, 1744607), (957218, 1588780), (1036888, 1466705), (1142486, 1331140), (1173364, 1296110)]