1139395600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{809}}^1$

素因数の和:1337

約数の個数: 120

約数和(自身を含む): 3138549120

約数和(自身を除く): 1999153520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 503, 560, 700, 809, 1006, 1400, 1618, 2012, 2515, 2800, 3236, 3521, 4024, 4045, 5030, 5663, 6472, 7042, 8048, 8090, 10060, 11326, 12575, 12944, 14084, 16180, 17605, 20120, 20225, 22652, 25150, 28168, 28315, 32360, 35210, 40240, 40450, 45304, 50300, 56336, 56630, 64720, 70420, 80900, 88025, 90608, 100600, 113260, 140840, 141575, 161800, 176050, 201200, 226520, 281680, 283150, 323600, 352100, 406927, 453040, 566300, 704200, 813854, 1132600, 1408400, 1627708, 2034635, 2265200, 2848489, 3255416, 4069270, 5696978, 6510832, 8138540, 10173175, 11393956, 14242445, 16277080, 20346350, 22787912, 28484890, 32554160, 40692700, 45575824, 56969780, 71212225, 81385400, 113939560, 142424450, 162770800, 227879120, 284848900, 569697800, 1139395600]

約数ペア:

[(1, 1139395600), (2, 569697800), (4, 284848900), (5, 227879120), (7, 162770800), (8, 142424450), (10, 113939560), (14, 81385400), (16, 71212225), (20, 56969780), (25, 45575824), (28, 40692700), (35, 32554160), (40, 28484890), (50, 22787912), (56, 20346350), (70, 16277080), (80, 14242445), (100, 11393956), (112, 10173175), (140, 8138540), (175, 6510832), (200, 5696978), (280, 4069270), (350, 3255416), (400, 2848489), (503, 2265200), (560, 2034635), (700, 1627708), (809, 1408400), (1006, 1132600), (1400, 813854), (1618, 704200), (2012, 566300), (2515, 453040), (2800, 406927), (3236, 352100), (3521, 323600), (4024, 283150), (4045, 281680), (5030, 226520), (5663, 201200), (6472, 176050), (7042, 161800), (8048, 141575), (8090, 140840), (10060, 113260), (11326, 100600), (12575, 90608), (12944, 88025), (14084, 80900), (16180, 70420), (17605, 64720), (20120, 56630), (20225, 56336), (22652, 50300), (25150, 45304), (28168, 40450), (28315, 40240), (32360, 35210)]