15690987080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{15013}}^1$

素因数の和:15123

約数の個数: 128

約数和(自身を含む): 39402741600

約数和(自身を除く): 23711754520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 53, 58, 68, 85, 106, 116, 136, 145, 170, 212, 232, 265, 290, 340, 424, 493, 530, 580, 680, 901, 986, 1060, 1160, 1537, 1802, 1972, 2120, 2465, 3074, 3604, 3944, 4505, 4930, 6148, 7208, 7685, 9010, 9860, 12296, 15013, 15370, 18020, 19720, 26129, 30026, 30740, 36040, 52258, 60052, 61480, 75065, 104516, 120104, 130645, 150130, 209032, 255221, 261290, 300260, 435377, 510442, 522580, 600520, 795689, 870754, 1020884, 1045160, 1276105, 1591378, 1741508, 2041768, 2176885, 2552210, 3182756, 3483016, 3978445, 4353770, 5104420, 6365512, 7401409, 7956890, 8707540, 10208840, 13526713, 14802818, 15913780, 17415080, 23074981, 27053426, 29605636, 31827560, 37007045, 46149962, 54106852, 59211272, 67633565, 74014090, 92299924, 108213704, 115374905, 135267130, 148028180, 184599848, 230749810, 270534260, 296056360, 392274677, 461499620, 541068520, 784549354, 922999240, 1569098708, 1961373385, 3138197416, 3922746770, 7845493540, 15690987080]

約数ペア:

[(1, 15690987080), (2, 7845493540), (4, 3922746770), (5, 3138197416), (8, 1961373385), (10, 1569098708), (17, 922999240), (20, 784549354), (29, 541068520), (34, 461499620), (40, 392274677), (53, 296056360), (58, 270534260), (68, 230749810), (85, 184599848), (106, 148028180), (116, 135267130), (136, 115374905), (145, 108213704), (170, 92299924), (212, 74014090), (232, 67633565), (265, 59211272), (290, 54106852), (340, 46149962), (424, 37007045), (493, 31827560), (530, 29605636), (580, 27053426), (680, 23074981), (901, 17415080), (986, 15913780), (1060, 14802818), (1160, 13526713), (1537, 10208840), (1802, 8707540), (1972, 7956890), (2120, 7401409), (2465, 6365512), (3074, 5104420), (3604, 4353770), (3944, 3978445), (4505, 3483016), (4930, 3182756), (6148, 2552210), (7208, 2176885), (7685, 2041768), (9010, 1741508), (9860, 1591378), (12296, 1276105), (15013, 1045160), (15370, 1020884), (18020, 870754), (19720, 795689), (26129, 600520), (30026, 522580), (30740, 510442), (36040, 435377), (52258, 300260), (60052, 261290), (61480, 255221), (75065, 209032), (104516, 150130), (120104, 130645)]