65350320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{5557}}^1$

素因数の和:5587

約数の個数: 120

約数和(自身を含む): 235703664

約数和(自身を除く): 170353344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5557, 5880, 11114, 11760, 16671, 22228, 27785, 33342, 38899, 44456, 55570, 66684, 77798, 83355, 88912, 111140, 116697, 133368, 155596, 166710, 194495, 222280, 233394, 266736, 272293, 311192, 333420, 388990, 444560, 466788, 544586, 583485, 622384, 666840, 777980, 816879, 933576, 1089172, 1166970, 1333680, 1361465, 1555960, 1633758, 1867152, 2178344, 2333940, 2722930, 3111920, 3267516, 4084395, 4356688, 4667880, 5445860, 6535032, 8168790, 9335760, 10891720, 13070064, 16337580, 21783440, 32675160, 65350320]

約数ペア:

[(1, 65350320), (2, 32675160), (3, 21783440), (4, 16337580), (5, 13070064), (6, 10891720), (7, 9335760), (8, 8168790), (10, 6535032), (12, 5445860), (14, 4667880), (15, 4356688), (16, 4084395), (20, 3267516), (21, 3111920), (24, 2722930), (28, 2333940), (30, 2178344), (35, 1867152), (40, 1633758), (42, 1555960), (48, 1361465), (49, 1333680), (56, 1166970), (60, 1089172), (70, 933576), (80, 816879), (84, 777980), (98, 666840), (105, 622384), (112, 583485), (120, 544586), (140, 466788), (147, 444560), (168, 388990), (196, 333420), (210, 311192), (240, 272293), (245, 266736), (280, 233394), (294, 222280), (336, 194495), (392, 166710), (420, 155596), (490, 133368), (560, 116697), (588, 111140), (735, 88912), (784, 83355), (840, 77798), (980, 66684), (1176, 55570), (1470, 44456), (1680, 38899), (1960, 33342), (2352, 27785), (2940, 22228), (3920, 16671), (5557, 11760), (5880, 11114)]