1567721220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{9013}}^1$

素因数の和:9261

約数の個数: 96

約数和(自身を含む): 4749007872

約数和(自身を除く): 3181286652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 223, 260, 390, 446, 669, 780, 892, 1115, 1338, 2230, 2676, 2899, 3345, 4460, 5798, 6690, 8697, 9013, 11596, 13380, 14495, 17394, 18026, 27039, 28990, 34788, 36052, 43485, 45065, 54078, 57980, 86970, 90130, 108156, 117169, 135195, 173940, 180260, 234338, 270390, 351507, 468676, 540780, 585845, 703014, 1171690, 1406028, 1757535, 2009899, 2343380, 3515070, 4019798, 6029697, 7030140, 8039596, 10049495, 12059394, 20098990, 24118788, 26128687, 30148485, 40197980, 52257374, 60296970, 78386061, 104514748, 120593940, 130643435, 156772122, 261286870, 313544244, 391930305, 522573740, 783860610, 1567721220]

約数ペア:

[(1, 1567721220), (2, 783860610), (3, 522573740), (4, 391930305), (5, 313544244), (6, 261286870), (10, 156772122), (12, 130643435), (13, 120593940), (15, 104514748), (20, 78386061), (26, 60296970), (30, 52257374), (39, 40197980), (52, 30148485), (60, 26128687), (65, 24118788), (78, 20098990), (130, 12059394), (156, 10049495), (195, 8039596), (223, 7030140), (260, 6029697), (390, 4019798), (446, 3515070), (669, 2343380), (780, 2009899), (892, 1757535), (1115, 1406028), (1338, 1171690), (2230, 703014), (2676, 585845), (2899, 540780), (3345, 468676), (4460, 351507), (5798, 270390), (6690, 234338), (8697, 180260), (9013, 173940), (11596, 135195), (13380, 117169), (14495, 108156), (17394, 90130), (18026, 86970), (27039, 57980), (28990, 54078), (34788, 45065), (36052, 43485)]