5131148160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72229}}^1$

素因数の和:72288

約数の個数: 128

約数和(自身を含む): 16797808800

約数和(自身を除く): 11666660640

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, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4736, 5920, 7104, 8880, 11840, 14208, 17760, 23680, 35520, 71040, 72229, 144458, 216687, 288916, 361145, 433374, 577832, 722290, 866748, 1083435, 1155664, 1444580, 1733496, 2166870, 2311328, 2672473, 2889160, 3466992, 4333740, 4622656, 5344946, 5778320, 6933984, 8017419, 8667480, 9245312, 10689892, 11556640, 13362365, 13867968, 16034838, 17334960, 21379784, 23113280, 26724730, 27735936, 32069676, 34669920, 40087095, 42759568, 46226560, 53449460, 64139352, 69339840, 80174190, 85519136, 106898920, 128278704, 138679680, 160348380, 171038272, 213797840, 256557408, 320696760, 342076544, 427595680, 513114816, 641393520, 855191360, 1026229632, 1282787040, 1710382720, 2565574080, 5131148160]

約数ペア:

[(1, 5131148160), (2, 2565574080), (3, 1710382720), (4, 1282787040), (5, 1026229632), (6, 855191360), (8, 641393520), (10, 513114816), (12, 427595680), (15, 342076544), (16, 320696760), (20, 256557408), (24, 213797840), (30, 171038272), (32, 160348380), (37, 138679680), (40, 128278704), (48, 106898920), (60, 85519136), (64, 80174190), (74, 69339840), (80, 64139352), (96, 53449460), (111, 46226560), (120, 42759568), (128, 40087095), (148, 34669920), (160, 32069676), (185, 27735936), (192, 26724730), (222, 23113280), (240, 21379784), (296, 17334960), (320, 16034838), (370, 13867968), (384, 13362365), (444, 11556640), (480, 10689892), (555, 9245312), (592, 8667480), (640, 8017419), (740, 6933984), (888, 5778320), (960, 5344946), (1110, 4622656), (1184, 4333740), (1480, 3466992), (1776, 2889160), (1920, 2672473), (2220, 2311328), (2368, 2166870), (2960, 1733496), (3552, 1444580), (4440, 1155664), (4736, 1083435), (5920, 866748), (7104, 722290), (8880, 577832), (11840, 433374), (14208, 361145), (17760, 288916), (23680, 216687), (35520, 144458), (71040, 72229)]