2012355240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{82609}}^1$

素因数の和:82659

約数の個数: 128

約数和(自身を含む): 7137504000

約数和(自身を除く): 5125148760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 24360, 82609, 165218, 247827, 330436, 413045, 495654, 578263, 660872, 826090, 991308, 1156526, 1239135, 1652180, 1734789, 1982616, 2313052, 2395661, 2478270, 2891315, 3304360, 3469578, 4626104, 4791322, 4956540, 5782630, 6939156, 7186983, 8673945, 9582644, 9913080, 11565260, 11978305, 13878312, 14373966, 16769627, 17347890, 19165288, 23130520, 23956610, 28747932, 33539254, 34695780, 35934915, 47913220, 50308881, 57495864, 67078508, 69391560, 71869830, 83848135, 95826440, 100617762, 134157016, 143739660, 167696270, 201235524, 251544405, 287479320, 335392540, 402471048, 503088810, 670785080, 1006177620, 2012355240]

約数ペア:

[(1, 2012355240), (2, 1006177620), (3, 670785080), (4, 503088810), (5, 402471048), (6, 335392540), (7, 287479320), (8, 251544405), (10, 201235524), (12, 167696270), (14, 143739660), (15, 134157016), (20, 100617762), (21, 95826440), (24, 83848135), (28, 71869830), (29, 69391560), (30, 67078508), (35, 57495864), (40, 50308881), (42, 47913220), (56, 35934915), (58, 34695780), (60, 33539254), (70, 28747932), (84, 23956610), (87, 23130520), (105, 19165288), (116, 17347890), (120, 16769627), (140, 14373966), (145, 13878312), (168, 11978305), (174, 11565260), (203, 9913080), (210, 9582644), (232, 8673945), (280, 7186983), (290, 6939156), (348, 5782630), (406, 4956540), (420, 4791322), (435, 4626104), (580, 3469578), (609, 3304360), (696, 2891315), (812, 2478270), (840, 2395661), (870, 2313052), (1015, 1982616), (1160, 1734789), (1218, 1652180), (1624, 1239135), (1740, 1156526), (2030, 991308), (2436, 826090), (3045, 660872), (3480, 578263), (4060, 495654), (4872, 413045), (6090, 330436), (8120, 247827), (12180, 165218), (24360, 82609)]