12642507360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1254217}}^1$

素因数の和:1254245

約数の個数: 144

約数和(自身を含む): 49305818016

約数和(自身を除く): 36663310656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 1254217, 2508434, 3762651, 5016868, 6271085, 7525302, 8779519, 10033736, 11287953, 12542170, 15050604, 17559038, 18813255, 20067472, 22575906, 25084340, 26338557, 30101208, 35118076, 37626510, 40134944, 43897595, 45151812, 50168680, 52677114, 56439765, 60202416, 70236152, 75253020, 79015671, 87795190, 90303624, 100337360, 105354228, 112879530, 120404832, 131692785, 140472304, 150506040, 158031342, 175590380, 180607248, 200674720, 210708456, 225759060, 263385570, 280944608, 301012080, 316062684, 351180760, 361214496, 395078355, 421416912, 451518120, 526771140, 602024160, 632125368, 702361520, 790156710, 842833824, 903036240, 1053542280, 1264250736, 1404723040, 1580313420, 1806072480, 2107084560, 2528501472, 3160626840, 4214169120, 6321253680, 12642507360]

約数ペア:

[(1, 12642507360), (2, 6321253680), (3, 4214169120), (4, 3160626840), (5, 2528501472), (6, 2107084560), (7, 1806072480), (8, 1580313420), (9, 1404723040), (10, 1264250736), (12, 1053542280), (14, 903036240), (15, 842833824), (16, 790156710), (18, 702361520), (20, 632125368), (21, 602024160), (24, 526771140), (28, 451518120), (30, 421416912), (32, 395078355), (35, 361214496), (36, 351180760), (40, 316062684), (42, 301012080), (45, 280944608), (48, 263385570), (56, 225759060), (60, 210708456), (63, 200674720), (70, 180607248), (72, 175590380), (80, 158031342), (84, 150506040), (90, 140472304), (96, 131692785), (105, 120404832), (112, 112879530), (120, 105354228), (126, 100337360), (140, 90303624), (144, 87795190), (160, 79015671), (168, 75253020), (180, 70236152), (210, 60202416), (224, 56439765), (240, 52677114), (252, 50168680), (280, 45151812), (288, 43897595), (315, 40134944), (336, 37626510), (360, 35118076), (420, 30101208), (480, 26338557), (504, 25084340), (560, 22575906), (630, 20067472), (672, 18813255), (720, 17559038), (840, 15050604), (1008, 12542170), (1120, 11287953), (1260, 10033736), (1440, 8779519), (1680, 7525302), (2016, 6271085), (2520, 5016868), (3360, 3762651), (5040, 2508434), (10080, 1254217)]