1772346840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{1531}}^1$

素因数の和:2433

約数の個数: 128

約数和(自身を含む): 5810814720

約数和(自身を除く): 4038467880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 877, 1320, 1531, 1754, 2631, 3062, 3508, 4385, 4593, 5262, 6124, 7016, 7655, 8770, 9186, 9647, 10524, 12248, 13155, 15310, 16841, 17540, 18372, 19294, 21048, 22965, 26310, 28941, 30620, 33682, 35080, 36744, 38588, 45930, 48235, 50523, 52620, 57882, 61240, 67364, 77176, 84205, 91860, 96470, 101046, 105240, 115764, 134728, 144705, 168410, 183720, 192940, 202092, 231528, 252615, 289410, 336820, 385880, 404184, 505230, 578820, 673640, 1010460, 1157640, 1342687, 2020920, 2685374, 4028061, 5370748, 6713435, 8056122, 10741496, 13426870, 14769557, 16112244, 20140305, 26853740, 29539114, 32224488, 40280610, 44308671, 53707480, 59078228, 73847785, 80561220, 88617342, 118156456, 147695570, 161122440, 177234684, 221543355, 295391140, 354469368, 443086710, 590782280, 886173420, 1772346840]

約数ペア:

[(1, 1772346840), (2, 886173420), (3, 590782280), (4, 443086710), (5, 354469368), (6, 295391140), (8, 221543355), (10, 177234684), (11, 161122440), (12, 147695570), (15, 118156456), (20, 88617342), (22, 80561220), (24, 73847785), (30, 59078228), (33, 53707480), (40, 44308671), (44, 40280610), (55, 32224488), (60, 29539114), (66, 26853740), (88, 20140305), (110, 16112244), (120, 14769557), (132, 13426870), (165, 10741496), (220, 8056122), (264, 6713435), (330, 5370748), (440, 4028061), (660, 2685374), (877, 2020920), (1320, 1342687), (1531, 1157640), (1754, 1010460), (2631, 673640), (3062, 578820), (3508, 505230), (4385, 404184), (4593, 385880), (5262, 336820), (6124, 289410), (7016, 252615), (7655, 231528), (8770, 202092), (9186, 192940), (9647, 183720), (10524, 168410), (12248, 144705), (13155, 134728), (15310, 115764), (16841, 105240), (17540, 101046), (18372, 96470), (19294, 91860), (21048, 84205), (22965, 77176), (26310, 67364), (28941, 61240), (30620, 57882), (33682, 52620), (35080, 50523), (36744, 48235), (38588, 45930)]