1445905440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{143443}}^1$

素因数の和:143471

約数の個数: 144

約数和(自身を含む): 5639070528

約数和(自身を除く): 4193165088

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, 143443, 286886, 430329, 573772, 717215, 860658, 1004101, 1147544, 1290987, 1434430, 1721316, 2008202, 2151645, 2295088, 2581974, 2868860, 3012303, 3442632, 4016404, 4303290, 4590176, 5020505, 5163948, 5737720, 6024606, 6454935, 6885264, 8032808, 8606580, 9036909, 10041010, 10327896, 11475440, 12049212, 12909870, 13770528, 15061515, 16065616, 17213160, 18073818, 20082020, 20655792, 22950880, 24098424, 25819740, 30123030, 32131232, 34426320, 36147636, 40164040, 41311584, 45184545, 48196848, 51639480, 60246060, 68852640, 72295272, 80328080, 90369090, 96393696, 103278960, 120492120, 144590544, 160656160, 180738180, 206557920, 240984240, 289181088, 361476360, 481968480, 722952720, 1445905440]

約数ペア:

[(1, 1445905440), (2, 722952720), (3, 481968480), (4, 361476360), (5, 289181088), (6, 240984240), (7, 206557920), (8, 180738180), (9, 160656160), (10, 144590544), (12, 120492120), (14, 103278960), (15, 96393696), (16, 90369090), (18, 80328080), (20, 72295272), (21, 68852640), (24, 60246060), (28, 51639480), (30, 48196848), (32, 45184545), (35, 41311584), (36, 40164040), (40, 36147636), (42, 34426320), (45, 32131232), (48, 30123030), (56, 25819740), (60, 24098424), (63, 22950880), (70, 20655792), (72, 20082020), (80, 18073818), (84, 17213160), (90, 16065616), (96, 15061515), (105, 13770528), (112, 12909870), (120, 12049212), (126, 11475440), (140, 10327896), (144, 10041010), (160, 9036909), (168, 8606580), (180, 8032808), (210, 6885264), (224, 6454935), (240, 6024606), (252, 5737720), (280, 5163948), (288, 5020505), (315, 4590176), (336, 4303290), (360, 4016404), (420, 3442632), (480, 3012303), (504, 2868860), (560, 2581974), (630, 2295088), (672, 2151645), (720, 2008202), (840, 1721316), (1008, 1434430), (1120, 1290987), (1260, 1147544), (1440, 1004101), (1680, 860658), (2016, 717215), (2520, 573772), (3360, 430329), (5040, 286886), (10080, 143443)]