15693842320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1\times {\mathrm{6581}}^1$

素因数の和:8900

約数の個数: 80

約数和(自身を含む): 39318077232

約数和(自身を除く): 23624234912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2293, 4586, 6581, 9172, 11465, 13162, 18344, 22930, 26324, 29809, 32905, 36688, 45860, 52648, 59618, 65810, 85553, 91720, 105296, 119236, 131620, 149045, 171106, 183440, 238472, 263240, 298090, 342212, 427765, 476944, 526480, 596180, 684424, 855530, 1192360, 1368848, 1711060, 2384720, 3422120, 6844240, 15090233, 30180466, 60360932, 75451165, 120721864, 150902330, 196173029, 241443728, 301804660, 392346058, 603609320, 784692116, 980865145, 1207218640, 1569384232, 1961730290, 3138768464, 3923460580, 7846921160, 15693842320]

約数ペア:

[(1, 15693842320), (2, 7846921160), (4, 3923460580), (5, 3138768464), (8, 1961730290), (10, 1569384232), (13, 1207218640), (16, 980865145), (20, 784692116), (26, 603609320), (40, 392346058), (52, 301804660), (65, 241443728), (80, 196173029), (104, 150902330), (130, 120721864), (208, 75451165), (260, 60360932), (520, 30180466), (1040, 15090233), (2293, 6844240), (4586, 3422120), (6581, 2384720), (9172, 1711060), (11465, 1368848), (13162, 1192360), (18344, 855530), (22930, 684424), (26324, 596180), (29809, 526480), (32905, 476944), (36688, 427765), (45860, 342212), (52648, 298090), (59618, 263240), (65810, 238472), (85553, 183440), (91720, 171106), (105296, 149045), (119236, 131620)]