13103667920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1619}}^1$

素因数の和:1885

約数の個数: 160

約数和(自身を含む): 35435232000

約数和(自身を除く): 22331564080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 149, 194, 280, 298, 388, 485, 560, 596, 679, 745, 776, 970, 1043, 1192, 1358, 1490, 1552, 1619, 1940, 2086, 2384, 2716, 2980, 3238, 3395, 3880, 4172, 5215, 5432, 5960, 6476, 6790, 7760, 8095, 8344, 10430, 10864, 11333, 11920, 12952, 13580, 14453, 16190, 16688, 20860, 22666, 25904, 27160, 28906, 32380, 41720, 45332, 54320, 56665, 57812, 64760, 72265, 83440, 90664, 101171, 113330, 115624, 129520, 144530, 157043, 181328, 202342, 226660, 231248, 241231, 289060, 314086, 404684, 453320, 482462, 505855, 578120, 628172, 785215, 809368, 906640, 964924, 1011710, 1099301, 1156240, 1206155, 1256344, 1570430, 1618736, 1688617, 1929848, 2023420, 2198602, 2412310, 2512688, 3140860, 3377234, 3859696, 4046840, 4397204, 4824620, 5496505, 6281720, 6754468, 8093680, 8443085, 8794408, 9649240, 10993010, 12563440, 13508936, 16886170, 17588816, 19298480, 21986020, 23399407, 27017872, 33772340, 43972040, 46798814, 67544680, 87944080, 93597628, 116997035, 135089360, 163795849, 187195256, 233994070, 327591698, 374390512, 467988140, 655183396, 818979245, 935976280, 1310366792, 1637958490, 1871952560, 2620733584, 3275916980, 6551833960, 13103667920]

約数ペア:

[(1, 13103667920), (2, 6551833960), (4, 3275916980), (5, 2620733584), (7, 1871952560), (8, 1637958490), (10, 1310366792), (14, 935976280), (16, 818979245), (20, 655183396), (28, 467988140), (35, 374390512), (40, 327591698), (56, 233994070), (70, 187195256), (80, 163795849), (97, 135089360), (112, 116997035), (140, 93597628), (149, 87944080), (194, 67544680), (280, 46798814), (298, 43972040), (388, 33772340), (485, 27017872), (560, 23399407), (596, 21986020), (679, 19298480), (745, 17588816), (776, 16886170), (970, 13508936), (1043, 12563440), (1192, 10993010), (1358, 9649240), (1490, 8794408), (1552, 8443085), (1619, 8093680), (1940, 6754468), (2086, 6281720), (2384, 5496505), (2716, 4824620), (2980, 4397204), (3238, 4046840), (3395, 3859696), (3880, 3377234), (4172, 3140860), (5215, 2512688), (5432, 2412310), (5960, 2198602), (6476, 2023420), (6790, 1929848), (7760, 1688617), (8095, 1618736), (8344, 1570430), (10430, 1256344), (10864, 1206155), (11333, 1156240), (11920, 1099301), (12952, 1011710), (13580, 964924), (14453, 906640), (16190, 809368), (16688, 785215), (20860, 628172), (22666, 578120), (25904, 505855), (27160, 482462), (28906, 453320), (32380, 404684), (41720, 314086), (45332, 289060), (54320, 241231), (56665, 231248), (57812, 226660), (64760, 202342), (72265, 181328), (83440, 157043), (90664, 144530), (101171, 129520), (113330, 115624)]