211588152720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{125945329}}^1$

素因数の和:125945352

約数の個数: 80

約数和(自身を含む): 749626604160

約数和(自身を除く): 538038451440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 125945329, 251890658, 377835987, 503781316, 629726645, 755671974, 881617303, 1007562632, 1259453290, 1511343948, 1763234606, 1889179935, 2015125264, 2518906580, 2644851909, 3022687896, 3526469212, 3778359870, 4408086515, 5037813160, 5289703818, 6045375792, 7052938424, 7556719740, 8816173030, 10075626320, 10579407636, 13224259545, 14105876848, 15113439480, 17632346060, 21158815272, 26448519090, 30226878960, 35264692120, 42317630544, 52897038180, 70529384240, 105794076360, 211588152720]

約数ペア:

[(1, 211588152720), (2, 105794076360), (3, 70529384240), (4, 52897038180), (5, 42317630544), (6, 35264692120), (7, 30226878960), (8, 26448519090), (10, 21158815272), (12, 17632346060), (14, 15113439480), (15, 14105876848), (16, 13224259545), (20, 10579407636), (21, 10075626320), (24, 8816173030), (28, 7556719740), (30, 7052938424), (35, 6045375792), (40, 5289703818), (42, 5037813160), (48, 4408086515), (56, 3778359870), (60, 3526469212), (70, 3022687896), (80, 2644851909), (84, 2518906580), (105, 2015125264), (112, 1889179935), (120, 1763234606), (140, 1511343948), (168, 1259453290), (210, 1007562632), (240, 881617303), (280, 755671974), (336, 629726645), (420, 503781316), (560, 377835987), (840, 251890658), (1680, 125945329)]