4139149440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2447}}^1$

素因数の和:3350

約数の個数: 128

約数和(自身を含む): 13213912320

約数和(自身を除く): 9074762880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 881, 960, 1762, 1920, 2447, 2643, 3524, 4405, 4894, 5286, 7048, 7341, 8810, 9788, 10572, 12235, 13215, 14096, 14682, 17620, 19576, 21144, 24470, 26430, 28192, 29364, 35240, 36705, 39152, 42288, 48940, 52860, 56384, 58728, 70480, 73410, 78304, 84576, 97880, 105720, 112768, 117456, 140960, 146820, 156608, 169152, 195760, 211440, 234912, 281920, 293640, 313216, 338304, 391520, 422880, 469824, 563840, 587280, 783040, 845760, 939648, 1174560, 1566080, 1691520, 2155807, 2349120, 4311614, 4698240, 6467421, 8623228, 10779035, 12934842, 17246456, 21558070, 25869684, 32337105, 34492912, 43116140, 51739368, 64674210, 68985824, 86232280, 103478736, 129348420, 137971648, 172464560, 206957472, 258696840, 275943296, 344929120, 413914944, 517393680, 689858240, 827829888, 1034787360, 1379716480, 2069574720, 4139149440]

約数ペア:

[(1, 4139149440), (2, 2069574720), (3, 1379716480), (4, 1034787360), (5, 827829888), (6, 689858240), (8, 517393680), (10, 413914944), (12, 344929120), (15, 275943296), (16, 258696840), (20, 206957472), (24, 172464560), (30, 137971648), (32, 129348420), (40, 103478736), (48, 86232280), (60, 68985824), (64, 64674210), (80, 51739368), (96, 43116140), (120, 34492912), (128, 32337105), (160, 25869684), (192, 21558070), (240, 17246456), (320, 12934842), (384, 10779035), (480, 8623228), (640, 6467421), (881, 4698240), (960, 4311614), (1762, 2349120), (1920, 2155807), (2447, 1691520), (2643, 1566080), (3524, 1174560), (4405, 939648), (4894, 845760), (5286, 783040), (7048, 587280), (7341, 563840), (8810, 469824), (9788, 422880), (10572, 391520), (12235, 338304), (13215, 313216), (14096, 293640), (14682, 281920), (17620, 234912), (19576, 211440), (21144, 195760), (24470, 169152), (26430, 156608), (28192, 146820), (29364, 140960), (35240, 117456), (36705, 112768), (39152, 105720), (42288, 97880), (48940, 84576), (52860, 78304), (56384, 73410), (58728, 70480)]