7140537180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21713}}^1$

素因数の和:21770

約数の個数: 240

約数和(自身を含む): 26484131520

約数和(自身を除く): 19343594340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 162, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 324, 348, 378, 405, 406, 420, 435, 522, 540, 567, 580, 609, 630, 756, 783, 810, 812, 870, 945, 1015, 1044, 1134, 1218, 1260, 1305, 1566, 1620, 1740, 1827, 1890, 2030, 2268, 2349, 2436, 2610, 2835, 3045, 3132, 3654, 3780, 3915, 4060, 4698, 5220, 5481, 5670, 6090, 7308, 7830, 9135, 9396, 10962, 11340, 11745, 12180, 15660, 16443, 18270, 21713, 21924, 23490, 27405, 32886, 36540, 43426, 46980, 54810, 65139, 65772, 82215, 86852, 108565, 109620, 130278, 151991, 164430, 195417, 217130, 260556, 303982, 325695, 328860, 390834, 434260, 455973, 586251, 607964, 629677, 651390, 759955, 781668, 911946, 977085, 1172502, 1259354, 1302780, 1367919, 1519910, 1758753, 1823892, 1889031, 1954170, 2279865, 2345004, 2518708, 2735838, 2931255, 3039820, 3148385, 3517506, 3778062, 3908340, 4103757, 4407739, 4559730, 5471676, 5667093, 5862510, 6296770, 6839595, 7035012, 7556124, 8207514, 8793765, 8815478, 9119460, 9445155, 11334186, 11725020, 12311271, 12593540, 13223217, 13679190, 16415028, 17001279, 17587530, 17630956, 18890310, 20518785, 22038695, 22668372, 24622542, 26446434, 27358380, 28335465, 34002558, 35175060, 37780620, 39669651, 41037570, 44077390, 49245084, 51003837, 52892868, 56670930, 61556355, 66116085, 68005116, 79339302, 82075140, 85006395, 88154780, 102007674, 113341860, 119008953, 123112710, 132232170, 158678604, 170012790, 198348255, 204015348, 238017906, 246225420, 255019185, 264464340, 340025580, 357026859, 396696510, 476035812, 510038370, 595044765, 714053718, 793393020, 1020076740, 1190089530, 1428107436, 1785134295, 2380179060, 3570268590, 7140537180]

約数ペア:

[(1, 7140537180), (2, 3570268590), (3, 2380179060), (4, 1785134295), (5, 1428107436), (6, 1190089530), (7, 1020076740), (9, 793393020), (10, 714053718), (12, 595044765), (14, 510038370), (15, 476035812), (18, 396696510), (20, 357026859), (21, 340025580), (27, 264464340), (28, 255019185), (29, 246225420), (30, 238017906), (35, 204015348), (36, 198348255), (42, 170012790), (45, 158678604), (54, 132232170), (58, 123112710), (60, 119008953), (63, 113341860), (70, 102007674), (81, 88154780), (84, 85006395), (87, 82075140), (90, 79339302), (105, 68005116), (108, 66116085), (116, 61556355), (126, 56670930), (135, 52892868), (140, 51003837), (145, 49245084), (162, 44077390), (174, 41037570), (180, 39669651), (189, 37780620), (203, 35175060), (210, 34002558), (252, 28335465), (261, 27358380), (270, 26446434), (290, 24622542), (315, 22668372), (324, 22038695), (348, 20518785), (378, 18890310), (405, 17630956), (406, 17587530), (420, 17001279), (435, 16415028), (522, 13679190), (540, 13223217), (567, 12593540), (580, 12311271), (609, 11725020), (630, 11334186), (756, 9445155), (783, 9119460), (810, 8815478), (812, 8793765), (870, 8207514), (945, 7556124), (1015, 7035012), (1044, 6839595), (1134, 6296770), (1218, 5862510), (1260, 5667093), (1305, 5471676), (1566, 4559730), (1620, 4407739), (1740, 4103757), (1827, 3908340), (1890, 3778062), (2030, 3517506), (2268, 3148385), (2349, 3039820), (2436, 2931255), (2610, 2735838), (2835, 2518708), (3045, 2345004), (3132, 2279865), (3654, 1954170), (3780, 1889031), (3915, 1823892), (4060, 1758753), (4698, 1519910), (5220, 1367919), (5481, 1302780), (5670, 1259354), (6090, 1172502), (7308, 977085), (7830, 911946), (9135, 781668), (9396, 759955), (10962, 651390), (11340, 629677), (11745, 607964), (12180, 586251), (15660, 455973), (16443, 434260), (18270, 390834), (21713, 328860), (21924, 325695), (23490, 303982), (27405, 260556), (32886, 217130), (36540, 195417), (43426, 164430), (46980, 151991), (54810, 130278), (65139, 109620), (65772, 108565), (82215, 86852)]