8112885720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{15439}}^1$

素因数の和:15633

約数の個数: 128

約数和(自身を含む): 25346304000

約数和(自身を除く): 17233418280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 151, 174, 232, 290, 302, 348, 435, 453, 580, 604, 696, 755, 870, 906, 1160, 1208, 1510, 1740, 1812, 2265, 3020, 3480, 3624, 4379, 4530, 6040, 8758, 9060, 13137, 15439, 17516, 18120, 21895, 26274, 30878, 35032, 43790, 46317, 52548, 61756, 65685, 77195, 87580, 92634, 105096, 123512, 131370, 154390, 175160, 185268, 231585, 262740, 308780, 370536, 447731, 463170, 525480, 617560, 895462, 926340, 1343193, 1790924, 1852680, 2238655, 2331289, 2686386, 3581848, 4477310, 4662578, 5372772, 6715965, 6993867, 8954620, 9325156, 10745544, 11656445, 13431930, 13987734, 17909240, 18650312, 23312890, 26863860, 27975468, 34969335, 46625780, 53727720, 55950936, 67607381, 69938670, 93251560, 135214762, 139877340, 202822143, 270429524, 279754680, 338036905, 405644286, 540859048, 676073810, 811288572, 1014110715, 1352147620, 1622577144, 2028221430, 2704295240, 4056442860, 8112885720]

約数ペア:

[(1, 8112885720), (2, 4056442860), (3, 2704295240), (4, 2028221430), (5, 1622577144), (6, 1352147620), (8, 1014110715), (10, 811288572), (12, 676073810), (15, 540859048), (20, 405644286), (24, 338036905), (29, 279754680), (30, 270429524), (40, 202822143), (58, 139877340), (60, 135214762), (87, 93251560), (116, 69938670), (120, 67607381), (145, 55950936), (151, 53727720), (174, 46625780), (232, 34969335), (290, 27975468), (302, 26863860), (348, 23312890), (435, 18650312), (453, 17909240), (580, 13987734), (604, 13431930), (696, 11656445), (755, 10745544), (870, 9325156), (906, 8954620), (1160, 6993867), (1208, 6715965), (1510, 5372772), (1740, 4662578), (1812, 4477310), (2265, 3581848), (3020, 2686386), (3480, 2331289), (3624, 2238655), (4379, 1852680), (4530, 1790924), (6040, 1343193), (8758, 926340), (9060, 895462), (13137, 617560), (15439, 525480), (17516, 463170), (18120, 447731), (21895, 370536), (26274, 308780), (30878, 262740), (35032, 231585), (43790, 185268), (46317, 175160), (52548, 154390), (61756, 131370), (65685, 123512), (77195, 105096), (87580, 92634)]