15704982040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{937}}^1\times {\mathrm{3463}}^1$

素因数の和:4433

約数の個数: 96

約数和(自身を含む): 38893307040

約数和(自身を除く): 23188325000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 937, 968, 1210, 1874, 2420, 3463, 3748, 4685, 4840, 6926, 7496, 9370, 10307, 13852, 17315, 18740, 20614, 27704, 34630, 37480, 38093, 41228, 51535, 69260, 76186, 82456, 103070, 113377, 138520, 152372, 190465, 206140, 226754, 304744, 380930, 412280, 419023, 453508, 566885, 761860, 838046, 907016, 1133770, 1523720, 1676092, 2095115, 2267540, 3244831, 3352184, 4190230, 4535080, 6489662, 8380460, 12979324, 16224155, 16760920, 25958648, 32448310, 35693141, 64896620, 71386282, 129793240, 142772564, 178465705, 285545128, 356931410, 392624551, 713862820, 785249102, 1427725640, 1570498204, 1963122755, 3140996408, 3926245510, 7852491020, 15704982040]

約数ペア:

[(1, 15704982040), (2, 7852491020), (4, 3926245510), (5, 3140996408), (8, 1963122755), (10, 1570498204), (11, 1427725640), (20, 785249102), (22, 713862820), (40, 392624551), (44, 356931410), (55, 285545128), (88, 178465705), (110, 142772564), (121, 129793240), (220, 71386282), (242, 64896620), (440, 35693141), (484, 32448310), (605, 25958648), (937, 16760920), (968, 16224155), (1210, 12979324), (1874, 8380460), (2420, 6489662), (3463, 4535080), (3748, 4190230), (4685, 3352184), (4840, 3244831), (6926, 2267540), (7496, 2095115), (9370, 1676092), (10307, 1523720), (13852, 1133770), (17315, 907016), (18740, 838046), (20614, 761860), (27704, 566885), (34630, 453508), (37480, 419023), (38093, 412280), (41228, 380930), (51535, 304744), (69260, 226754), (76186, 206140), (82456, 190465), (103070, 152372), (113377, 138520)]