8027624280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{40519}}^1$

素因数の和:40673

約数の個数: 128

約数和(自身を含む): 26140262400

約数和(自身を除く): 18112638120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1270, 1524, 1560, 1651, 1905, 2540, 3048, 3302, 3810, 4953, 5080, 6604, 7620, 8255, 9906, 13208, 15240, 16510, 19812, 24765, 33020, 39624, 40519, 49530, 66040, 81038, 99060, 121557, 162076, 198120, 202595, 243114, 324152, 405190, 486228, 526747, 607785, 810380, 972456, 1053494, 1215570, 1580241, 1620760, 2106988, 2431140, 2633735, 3160482, 4213976, 4862280, 5145913, 5267470, 6320964, 7901205, 10291826, 10534940, 12641928, 15437739, 15802410, 20583652, 21069880, 25729565, 30875478, 31604820, 41167304, 51459130, 61750956, 63209640, 66896869, 77188695, 102918260, 123501912, 133793738, 154377390, 200690607, 205836520, 267587476, 308754780, 334484345, 401381214, 535174952, 617509560, 668968690, 802762428, 1003453035, 1337937380, 1605524856, 2006906070, 2675874760, 4013812140, 8027624280]

約数ペア:

[(1, 8027624280), (2, 4013812140), (3, 2675874760), (4, 2006906070), (5, 1605524856), (6, 1337937380), (8, 1003453035), (10, 802762428), (12, 668968690), (13, 617509560), (15, 535174952), (20, 401381214), (24, 334484345), (26, 308754780), (30, 267587476), (39, 205836520), (40, 200690607), (52, 154377390), (60, 133793738), (65, 123501912), (78, 102918260), (104, 77188695), (120, 66896869), (127, 63209640), (130, 61750956), (156, 51459130), (195, 41167304), (254, 31604820), (260, 30875478), (312, 25729565), (381, 21069880), (390, 20583652), (508, 15802410), (520, 15437739), (635, 12641928), (762, 10534940), (780, 10291826), (1016, 7901205), (1270, 6320964), (1524, 5267470), (1560, 5145913), (1651, 4862280), (1905, 4213976), (2540, 3160482), (3048, 2633735), (3302, 2431140), (3810, 2106988), (4953, 1620760), (5080, 1580241), (6604, 1215570), (7620, 1053494), (8255, 972456), (9906, 810380), (13208, 607785), (15240, 526747), (16510, 486228), (19812, 405190), (24765, 324152), (33020, 243114), (39624, 202595), (40519, 198120), (49530, 162076), (66040, 121557), (81038, 99060)]