28104027120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{96857}}^1$

素因数の和:96920

約数の個数: 240

約数和(自身を含む): 104922784512

約数和(自身を除く): 76818757392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 14508, 16120, 18135, 19344, 22320, 24180, 29016, 32240, 36270, 48360, 58032, 72540, 96720, 96857, 145080, 193714, 290160, 290571, 387428, 484285, 581142, 774856, 871713, 968570, 1162284, 1259141, 1452855, 1549712, 1743426, 1937140, 2324568, 2518282, 2905710, 3002567, 3486852, 3777423, 3874280, 4358565, 4649136, 5036564, 5811420, 6005134, 6295705, 6973704, 7554846, 7748560, 8717130, 9007701, 10073128, 11332269, 11622840, 12010268, 12591410, 13947408, 15012835, 15109692, 17434260, 18015402, 18887115, 20146256, 22664538, 23245680, 24020536, 25182820, 27023103, 30025670, 30219384, 34868520, 36030804, 37774230, 39033371, 45038505, 45329076, 48041072, 50365640, 54046206, 56661345, 60051340, 60438768, 69737040, 72061608, 75548460, 78066742, 90077010, 90658152, 100731280, 108092412, 113322690, 117100113, 120102680, 135115515, 144123216, 151096920, 156133484, 180154020, 181316304, 195166855, 216184824, 226645380, 234200226, 240205360, 270231030, 302193840, 312266968, 351300339, 360308040, 390333710, 432369648, 453290760, 468400452, 540462060, 585500565, 624533936, 702600678, 720616080, 780667420, 906581520, 936800904, 1080924120, 1171001130, 1405201356, 1561334840, 1756501695, 1873601808, 2161848240, 2342002260, 2810402712, 3122669680, 3513003390, 4684004520, 5620805424, 7026006780, 9368009040, 14052013560, 28104027120]

約数ペア:

[(1, 28104027120), (2, 14052013560), (3, 9368009040), (4, 7026006780), (5, 5620805424), (6, 4684004520), (8, 3513003390), (9, 3122669680), (10, 2810402712), (12, 2342002260), (13, 2161848240), (15, 1873601808), (16, 1756501695), (18, 1561334840), (20, 1405201356), (24, 1171001130), (26, 1080924120), (30, 936800904), (31, 906581520), (36, 780667420), (39, 720616080), (40, 702600678), (45, 624533936), (48, 585500565), (52, 540462060), (60, 468400452), (62, 453290760), (65, 432369648), (72, 390333710), (78, 360308040), (80, 351300339), (90, 312266968), (93, 302193840), (104, 270231030), (117, 240205360), (120, 234200226), (124, 226645380), (130, 216184824), (144, 195166855), (155, 181316304), (156, 180154020), (180, 156133484), (186, 151096920), (195, 144123216), (208, 135115515), (234, 120102680), (240, 117100113), (248, 113322690), (260, 108092412), (279, 100731280), (310, 90658152), (312, 90077010), (360, 78066742), (372, 75548460), (390, 72061608), (403, 69737040), (465, 60438768), (468, 60051340), (496, 56661345), (520, 54046206), (558, 50365640), (585, 48041072), (620, 45329076), (624, 45038505), (720, 39033371), (744, 37774230), (780, 36030804), (806, 34868520), (930, 30219384), (936, 30025670), (1040, 27023103), (1116, 25182820), (1170, 24020536), (1209, 23245680), (1240, 22664538), (1395, 20146256), (1488, 18887115), (1560, 18015402), (1612, 17434260), (1860, 15109692), (1872, 15012835), (2015, 13947408), (2232, 12591410), (2340, 12010268), (2418, 11622840), (2480, 11332269), (2790, 10073128), (3120, 9007701), (3224, 8717130), (3627, 7748560), (3720, 7554846), (4030, 6973704), (4464, 6295705), (4680, 6005134), (4836, 5811420), (5580, 5036564), (6045, 4649136), (6448, 4358565), (7254, 3874280), (7440, 3777423), (8060, 3486852), (9360, 3002567), (9672, 2905710), (11160, 2518282), (12090, 2324568), (14508, 1937140), (16120, 1743426), (18135, 1549712), (19344, 1452855), (22320, 1259141), (24180, 1162284), (29016, 968570), (32240, 871713), (36270, 774856), (48360, 581142), (58032, 484285), (72540, 387428), (96720, 290571), (96857, 290160), (145080, 193714)]