15030883984

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 30013704000

約数和(自身を除く): 14982820016

約数列:

[1, 2, 4, 8, 16, 67, 134, 139, 149, 268, 278, 298, 536, 556, 596, 677, 1072, 1112, 1192, 1354, 2224, 2384, 2708, 5416, 9313, 9983, 10832, 18626, 19966, 20711, 37252, 39932, 41422, 45359, 74504, 79864, 82844, 90718, 94103, 100873, 149008, 159728, 165688, 181436, 188206, 201746, 331376, 362872, 376412, 403492, 725744, 752824, 806984, 1387637, 1505648, 1613968, 2775274, 5550548, 6304901, 6758491, 11101096, 12609802, 13516982, 14021347, 22202192, 25219604, 27033964, 28042694, 50439208, 54067928, 56085388, 100878416, 108135856, 112170776, 224341552, 939430249, 1878860498, 3757720996, 7515441992, 15030883984]

約数ペア:

[(1, 15030883984), (2, 7515441992), (4, 3757720996), (8, 1878860498), (16, 939430249), (67, 224341552), (134, 112170776), (139, 108135856), (149, 100878416), (268, 56085388), (278, 54067928), (298, 50439208), (536, 28042694), (556, 27033964), (596, 25219604), (677, 22202192), (1072, 14021347), (1112, 13516982), (1192, 12609802), (1354, 11101096), (2224, 6758491), (2384, 6304901), (2708, 5550548), (5416, 2775274), (9313, 1613968), (9983, 1505648), (10832, 1387637), (18626, 806984), (19966, 752824), (20711, 725744), (37252, 403492), (39932, 376412), (41422, 362872), (45359, 331376), (74504, 201746), (79864, 188206), (82844, 181436), (90718, 165688), (94103, 159728), (100873, 149008)]