71563360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 187300512

約数和(自身を除く): 115737152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 73, 80, 88, 110, 146, 160, 176, 220, 292, 352, 365, 440, 557, 584, 730, 803, 880, 1114, 1168, 1460, 1606, 1760, 2228, 2336, 2785, 2920, 3212, 4015, 4456, 5570, 5840, 6127, 6424, 8030, 8912, 11140, 11680, 12254, 12848, 16060, 17824, 22280, 24508, 25696, 30635, 32120, 40661, 44560, 49016, 61270, 64240, 81322, 89120, 98032, 122540, 128480, 162644, 196064, 203305, 245080, 325288, 406610, 447271, 490160, 650576, 813220, 894542, 980320, 1301152, 1626440, 1789084, 2236355, 3252880, 3578168, 4472710, 6505760, 7156336, 8945420, 14312672, 17890840, 35781680, 71563360]

約数ペア:

[(1, 71563360), (2, 35781680), (4, 17890840), (5, 14312672), (8, 8945420), (10, 7156336), (11, 6505760), (16, 4472710), (20, 3578168), (22, 3252880), (32, 2236355), (40, 1789084), (44, 1626440), (55, 1301152), (73, 980320), (80, 894542), (88, 813220), (110, 650576), (146, 490160), (160, 447271), (176, 406610), (220, 325288), (292, 245080), (352, 203305), (365, 196064), (440, 162644), (557, 128480), (584, 122540), (730, 98032), (803, 89120), (880, 81322), (1114, 64240), (1168, 61270), (1460, 49016), (1606, 44560), (1760, 40661), (2228, 32120), (2336, 30635), (2785, 25696), (2920, 24508), (3212, 22280), (4015, 17824), (4456, 16060), (5570, 12848), (5840, 12254), (6127, 11680), (6424, 11140), (8030, 8912)]