15402122016

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 42485264640

約数和(自身を除く): 27083142624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 71, 74, 96, 111, 142, 148, 157, 213, 222, 284, 296, 314, 389, 426, 444, 471, 568, 592, 628, 778, 852, 888, 942, 1136, 1167, 1184, 1256, 1556, 1704, 1776, 1884, 2272, 2334, 2512, 2627, 3112, 3408, 3552, 3768, 4668, 5024, 5254, 5809, 6224, 6816, 7536, 7881, 9336, 10508, 11147, 11618, 12448, 14393, 15072, 15762, 17427, 18672, 21016, 22294, 23236, 27619, 28786, 31524, 33441, 34854, 37344, 42032, 43179, 44588, 46472, 55238, 57572, 61073, 63048, 66882, 69708, 82857, 84064, 86358, 89176, 92944, 110476, 115144, 122146, 126096, 133764, 139416, 165714, 172716, 178352, 183219, 185888, 220952, 230288, 244292, 252192, 267528, 278832, 331428, 345432, 356704, 366438, 412439, 441904, 460576, 488584, 535056, 557664, 662856, 690864, 732876, 824878, 883808, 977168, 1021903, 1070112, 1237317, 1325712, 1381728, 1465752, 1649756, 1954336, 2043806, 2259701, 2474634, 2651424, 2931504, 3065709, 3299512, 4087612, 4336183, 4519402, 4949268, 5863008, 6131418, 6599024, 6779103, 8175224, 8672366, 9038804, 9898536, 12262836, 13008549, 13198048, 13558206, 16350448, 17344732, 18077608, 19797072, 24525672, 26017098, 27116412, 32700896, 34689464, 36155216, 39594144, 49051344, 52034196, 54232824, 69378928, 72310432, 98102688, 104068392, 108465648, 138757856, 160438771, 208136784, 216931296, 320877542, 416273568, 481316313, 641755084, 962632626, 1283510168, 1925265252, 2567020336, 3850530504, 5134040672, 7701061008, 15402122016]

約数ペア:

[(1, 15402122016), (2, 7701061008), (3, 5134040672), (4, 3850530504), (6, 2567020336), (8, 1925265252), (12, 1283510168), (16, 962632626), (24, 641755084), (32, 481316313), (37, 416273568), (48, 320877542), (71, 216931296), (74, 208136784), (96, 160438771), (111, 138757856), (142, 108465648), (148, 104068392), (157, 98102688), (213, 72310432), (222, 69378928), (284, 54232824), (296, 52034196), (314, 49051344), (389, 39594144), (426, 36155216), (444, 34689464), (471, 32700896), (568, 27116412), (592, 26017098), (628, 24525672), (778, 19797072), (852, 18077608), (888, 17344732), (942, 16350448), (1136, 13558206), (1167, 13198048), (1184, 13008549), (1256, 12262836), (1556, 9898536), (1704, 9038804), (1776, 8672366), (1884, 8175224), (2272, 6779103), (2334, 6599024), (2512, 6131418), (2627, 5863008), (3112, 4949268), (3408, 4519402), (3552, 4336183), (3768, 4087612), (4668, 3299512), (5024, 3065709), (5254, 2931504), (5809, 2651424), (6224, 2474634), (6816, 2259701), (7536, 2043806), (7881, 1954336), (9336, 1649756), (10508, 1465752), (11147, 1381728), (11618, 1325712), (12448, 1237317), (14393, 1070112), (15072, 1021903), (15762, 977168), (17427, 883808), (18672, 824878), (21016, 732876), (22294, 690864), (23236, 662856), (27619, 557664), (28786, 535056), (31524, 488584), (33441, 460576), (34854, 441904), (37344, 412439), (42032, 366438), (43179, 356704), (44588, 345432), (46472, 331428), (55238, 278832), (57572, 267528), (61073, 252192), (63048, 244292), (66882, 230288), (69708, 220952), (82857, 185888), (84064, 183219), (86358, 178352), (89176, 172716), (92944, 165714), (110476, 139416), (115144, 133764), (122146, 126096)]