15291285264

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{677}}^1\times {\mathrm{1553}}^1$

素因数の和:2345

約数の個数: 120

約数和(自身を含む): 43309774872

約数和(自身を除く): 28018489608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 677, 808, 909, 1212, 1354, 1553, 1616, 1818, 2031, 2424, 2708, 3106, 3636, 4062, 4659, 4848, 5416, 6093, 6212, 7272, 8124, 9318, 10832, 12186, 12424, 13977, 14544, 16248, 18636, 24372, 24848, 27954, 32496, 37272, 48744, 55908, 68377, 74544, 97488, 111816, 136754, 156853, 205131, 223632, 273508, 313706, 410262, 470559, 547016, 615393, 627412, 820524, 941118, 1051381, 1094032, 1230786, 1254824, 1411677, 1641048, 1882236, 2102762, 2461572, 2509648, 2823354, 3154143, 3282096, 3764472, 4205524, 4923144, 5646708, 6308286, 7528944, 8411048, 9462429, 9846288, 11293416, 12616572, 16822096, 18924858, 22586832, 25233144, 37849716, 50466288, 75699432, 106189481, 151398864, 212378962, 318568443, 424757924, 637136886, 849515848, 955705329, 1274273772, 1699031696, 1911410658, 2548547544, 3822821316, 5097095088, 7645642632, 15291285264]

約数ペア:

[(1, 15291285264), (2, 7645642632), (3, 5097095088), (4, 3822821316), (6, 2548547544), (8, 1911410658), (9, 1699031696), (12, 1274273772), (16, 955705329), (18, 849515848), (24, 637136886), (36, 424757924), (48, 318568443), (72, 212378962), (101, 151398864), (144, 106189481), (202, 75699432), (303, 50466288), (404, 37849716), (606, 25233144), (677, 22586832), (808, 18924858), (909, 16822096), (1212, 12616572), (1354, 11293416), (1553, 9846288), (1616, 9462429), (1818, 8411048), (2031, 7528944), (2424, 6308286), (2708, 5646708), (3106, 4923144), (3636, 4205524), (4062, 3764472), (4659, 3282096), (4848, 3154143), (5416, 2823354), (6093, 2509648), (6212, 2461572), (7272, 2102762), (8124, 1882236), (9318, 1641048), (10832, 1411677), (12186, 1254824), (12424, 1230786), (13977, 1094032), (14544, 1051381), (16248, 941118), (18636, 820524), (24372, 627412), (24848, 615393), (27954, 547016), (32496, 470559), (37272, 410262), (48744, 313706), (55908, 273508), (68377, 223632), (74544, 205131), (97488, 156853), (111816, 136754)]