15679968660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{78691}}^1$

素因数の和:78756

約数の個数: 144

約数和(自身を含む): 50527818432

約数和(自身を除く): 34847849772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 405, 410, 486, 492, 540, 615, 738, 810, 820, 972, 1107, 1215, 1230, 1476, 1620, 1845, 2214, 2430, 2460, 3321, 3690, 4428, 4860, 5535, 6642, 7380, 9963, 11070, 13284, 16605, 19926, 22140, 33210, 39852, 49815, 66420, 78691, 99630, 157382, 199260, 236073, 314764, 393455, 472146, 708219, 786910, 944292, 1180365, 1416438, 1573820, 2124657, 2360730, 2832876, 3226331, 3541095, 4249314, 4721460, 6373971, 6452662, 7082190, 8498628, 9678993, 10623285, 12747942, 12905324, 14164380, 16131655, 19121913, 19357986, 21246570, 25495884, 29036979, 31869855, 32263310, 38243826, 38715972, 42493140, 48394965, 58073958, 63739710, 64526620, 76487652, 87110937, 95609565, 96789930, 116147916, 127479420, 145184895, 174221874, 191219130, 193579860, 261332811, 290369790, 348443748, 382438260, 435554685, 522665622, 580739580, 783998433, 871109370, 1045331244, 1306664055, 1567996866, 1742218740, 2613328110, 3135993732, 3919992165, 5226656220, 7839984330, 15679968660]

約数ペア:

[(1, 15679968660), (2, 7839984330), (3, 5226656220), (4, 3919992165), (5, 3135993732), (6, 2613328110), (9, 1742218740), (10, 1567996866), (12, 1306664055), (15, 1045331244), (18, 871109370), (20, 783998433), (27, 580739580), (30, 522665622), (36, 435554685), (41, 382438260), (45, 348443748), (54, 290369790), (60, 261332811), (81, 193579860), (82, 191219130), (90, 174221874), (108, 145184895), (123, 127479420), (135, 116147916), (162, 96789930), (164, 95609565), (180, 87110937), (205, 76487652), (243, 64526620), (246, 63739710), (270, 58073958), (324, 48394965), (369, 42493140), (405, 38715972), (410, 38243826), (486, 32263310), (492, 31869855), (540, 29036979), (615, 25495884), (738, 21246570), (810, 19357986), (820, 19121913), (972, 16131655), (1107, 14164380), (1215, 12905324), (1230, 12747942), (1476, 10623285), (1620, 9678993), (1845, 8498628), (2214, 7082190), (2430, 6452662), (2460, 6373971), (3321, 4721460), (3690, 4249314), (4428, 3541095), (4860, 3226331), (5535, 2832876), (6642, 2360730), (7380, 2124657), (9963, 1573820), (11070, 1416438), (13284, 1180365), (16605, 944292), (19926, 786910), (22140, 708219), (33210, 472146), (39852, 393455), (49815, 314764), (66420, 236073), (78691, 199260), (99630, 157382)]