1330930160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4651}}^1$

素因数の和:4751

約数の個数: 120

約数和(自身を含む): 3649717296

約数和(自身を除く): 2318787136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1168, 1460, 1960, 2044, 2555, 2920, 3577, 3920, 4088, 4651, 5110, 5840, 7154, 8176, 9302, 10220, 14308, 17885, 18604, 20440, 23255, 28616, 32557, 35770, 37208, 40880, 46510, 57232, 65114, 71540, 74416, 93020, 130228, 143080, 162785, 186040, 227899, 260456, 286160, 325570, 339523, 372080, 455798, 520912, 651140, 679046, 911596, 1139495, 1302280, 1358092, 1697615, 1823192, 2278990, 2376661, 2604560, 2716184, 3395230, 3646384, 4557980, 4753322, 5432368, 6790460, 9115960, 9506644, 11883305, 13580920, 16636627, 18231920, 19013288, 23766610, 27161840, 33273254, 38026576, 47533220, 66546508, 83183135, 95066440, 133093016, 166366270, 190132880, 266186032, 332732540, 665465080, 1330930160]

約数ペア:

[(1, 1330930160), (2, 665465080), (4, 332732540), (5, 266186032), (7, 190132880), (8, 166366270), (10, 133093016), (14, 95066440), (16, 83183135), (20, 66546508), (28, 47533220), (35, 38026576), (40, 33273254), (49, 27161840), (56, 23766610), (70, 19013288), (73, 18231920), (80, 16636627), (98, 13580920), (112, 11883305), (140, 9506644), (146, 9115960), (196, 6790460), (245, 5432368), (280, 4753322), (292, 4557980), (365, 3646384), (392, 3395230), (490, 2716184), (511, 2604560), (560, 2376661), (584, 2278990), (730, 1823192), (784, 1697615), (980, 1358092), (1022, 1302280), (1168, 1139495), (1460, 911596), (1960, 679046), (2044, 651140), (2555, 520912), (2920, 455798), (3577, 372080), (3920, 339523), (4088, 325570), (4651, 286160), (5110, 260456), (5840, 227899), (7154, 186040), (8176, 162785), (9302, 143080), (10220, 130228), (14308, 93020), (17885, 74416), (18604, 71540), (20440, 65114), (23255, 57232), (28616, 46510), (32557, 40880), (35770, 37208)]