13306814520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1\times {\mathrm{1423}}^1$

素因数の和:2109

約数の個数: 128

約数和(自身を含む): 40293504000

約数和(自身を除く): 26986689480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 523, 596, 745, 894, 1046, 1192, 1423, 1490, 1569, 1788, 2092, 2235, 2615, 2846, 2980, 3138, 3576, 4184, 4269, 4470, 5230, 5692, 5960, 6276, 7115, 7845, 8538, 8940, 10460, 11384, 12552, 14230, 15690, 17076, 17880, 20920, 21345, 28460, 31380, 34152, 42690, 56920, 62760, 77927, 85380, 155854, 170760, 212027, 233781, 311708, 389635, 424054, 467562, 623416, 636081, 744229, 779270, 848108, 935124, 1060135, 1168905, 1272162, 1488458, 1558540, 1696216, 1870248, 2120270, 2232687, 2337810, 2544324, 2976916, 3117080, 3180405, 3721145, 4240540, 4465374, 4675620, 5088648, 5953832, 6360810, 7442290, 8481080, 8930748, 9351240, 11163435, 12721620, 14884580, 17861496, 22326870, 25443240, 29769160, 44653740, 89307480, 110890121, 221780242, 332670363, 443560484, 554450605, 665340726, 887120968, 1108901210, 1330681452, 1663351815, 2217802420, 2661362904, 3326703630, 4435604840, 6653407260, 13306814520]

約数ペア:

[(1, 13306814520), (2, 6653407260), (3, 4435604840), (4, 3326703630), (5, 2661362904), (6, 2217802420), (8, 1663351815), (10, 1330681452), (12, 1108901210), (15, 887120968), (20, 665340726), (24, 554450605), (30, 443560484), (40, 332670363), (60, 221780242), (120, 110890121), (149, 89307480), (298, 44653740), (447, 29769160), (523, 25443240), (596, 22326870), (745, 17861496), (894, 14884580), (1046, 12721620), (1192, 11163435), (1423, 9351240), (1490, 8930748), (1569, 8481080), (1788, 7442290), (2092, 6360810), (2235, 5953832), (2615, 5088648), (2846, 4675620), (2980, 4465374), (3138, 4240540), (3576, 3721145), (4184, 3180405), (4269, 3117080), (4470, 2976916), (5230, 2544324), (5692, 2337810), (5960, 2232687), (6276, 2120270), (7115, 1870248), (7845, 1696216), (8538, 1558540), (8940, 1488458), (10460, 1272162), (11384, 1168905), (12552, 1060135), (14230, 935124), (15690, 848108), (17076, 779270), (17880, 744229), (20920, 636081), (21345, 623416), (28460, 467562), (31380, 424054), (34152, 389635), (42690, 311708), (56920, 233781), (62760, 212027), (77927, 170760), (85380, 155854)]