15677848640

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:1156

約数の個数: 112

約数和(自身を含む): 37650749184

約数和(自身を除く): 21972900544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 347, 521, 542, 694, 1042, 1084, 1355, 1388, 1735, 2084, 2168, 2605, 2710, 2776, 3470, 4168, 4336, 5210, 5420, 5552, 6940, 8336, 8672, 10420, 10840, 11104, 13880, 16672, 17344, 20840, 21680, 22208, 27760, 33344, 41680, 43360, 55520, 83360, 86720, 94037, 111040, 141191, 166720, 180787, 188074, 282382, 361574, 376148, 470185, 564764, 705955, 723148, 752296, 903935, 940370, 1129528, 1411910, 1446296, 1504592, 1807870, 1880740, 2259056, 2823820, 2892592, 3009184, 3615740, 3761480, 4518112, 5647640, 5785184, 6018368, 7231480, 7522960, 9036224, 11295280, 11570368, 14462960, 15045920, 22590560, 28925920, 30091840, 45181120, 48993277, 57851840, 97986554, 195973108, 244966385, 391946216, 489932770, 783892432, 979865540, 1567784864, 1959731080, 3135569728, 3919462160, 7838924320, 15677848640]

約数ペア:

[(1, 15677848640), (2, 7838924320), (4, 3919462160), (5, 3135569728), (8, 1959731080), (10, 1567784864), (16, 979865540), (20, 783892432), (32, 489932770), (40, 391946216), (64, 244966385), (80, 195973108), (160, 97986554), (271, 57851840), (320, 48993277), (347, 45181120), (521, 30091840), (542, 28925920), (694, 22590560), (1042, 15045920), (1084, 14462960), (1355, 11570368), (1388, 11295280), (1735, 9036224), (2084, 7522960), (2168, 7231480), (2605, 6018368), (2710, 5785184), (2776, 5647640), (3470, 4518112), (4168, 3761480), (4336, 3615740), (5210, 3009184), (5420, 2892592), (5552, 2823820), (6940, 2259056), (8336, 1880740), (8672, 1807870), (10420, 1504592), (10840, 1446296), (11104, 1411910), (13880, 1129528), (16672, 940370), (17344, 903935), (20840, 752296), (21680, 723148), (22208, 705955), (27760, 564764), (33344, 470185), (41680, 376148), (43360, 361574), (55520, 282382), (83360, 188074), (86720, 180787), (94037, 166720), (111040, 141191)]