15676711240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:1091

約数の個数: 128

約数和(自身を含む): 36828380160

約数和(自身を除く): 21151668920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 103, 107, 172, 206, 214, 215, 344, 412, 428, 430, 515, 535, 824, 827, 856, 860, 1030, 1070, 1654, 1720, 2060, 2140, 3308, 4120, 4135, 4280, 4429, 4601, 6616, 8270, 8858, 9202, 11021, 16540, 17716, 18404, 22042, 22145, 23005, 33080, 35432, 35561, 36808, 44084, 44290, 46010, 55105, 71122, 85181, 88168, 88489, 88580, 92020, 110210, 142244, 170362, 176978, 177160, 177805, 184040, 220420, 284488, 340724, 353956, 355610, 425905, 440840, 442445, 473903, 681448, 707912, 711220, 851810, 884890, 947806, 1422440, 1703620, 1769780, 1895612, 2369515, 3407240, 3539560, 3662783, 3791224, 3805027, 4739030, 7325566, 7610054, 9114367, 9478060, 14651132, 15220108, 18228734, 18313915, 18956120, 19025135, 29302264, 30440216, 36457468, 36627830, 38050270, 45571835, 72914936, 73255660, 76100540, 91143670, 146511320, 152201080, 182287340, 364574680, 391917781, 783835562, 1567671124, 1959588905, 3135342248, 3919177810, 7838355620, 15676711240]

約数ペア:

[(1, 15676711240), (2, 7838355620), (4, 3919177810), (5, 3135342248), (8, 1959588905), (10, 1567671124), (20, 783835562), (40, 391917781), (43, 364574680), (86, 182287340), (103, 152201080), (107, 146511320), (172, 91143670), (206, 76100540), (214, 73255660), (215, 72914936), (344, 45571835), (412, 38050270), (428, 36627830), (430, 36457468), (515, 30440216), (535, 29302264), (824, 19025135), (827, 18956120), (856, 18313915), (860, 18228734), (1030, 15220108), (1070, 14651132), (1654, 9478060), (1720, 9114367), (2060, 7610054), (2140, 7325566), (3308, 4739030), (4120, 3805027), (4135, 3791224), (4280, 3662783), (4429, 3539560), (4601, 3407240), (6616, 2369515), (8270, 1895612), (8858, 1769780), (9202, 1703620), (11021, 1422440), (16540, 947806), (17716, 884890), (18404, 851810), (22042, 711220), (22145, 707912), (23005, 681448), (33080, 473903), (35432, 442445), (35561, 440840), (36808, 425905), (44084, 355610), (44290, 353956), (46010, 340724), (55105, 284488), (71122, 220420), (85181, 184040), (88168, 177805), (88489, 177160), (88580, 176978), (92020, 170362), (110210, 142244)]