2501498160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{165443}}^1$

素因数の和:165472

約数の個数: 160

約数和(自身を含む): 9847226880

約数和(自身を除く): 7345728720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 165443, 330886, 496329, 661772, 827215, 992658, 1158101, 1323544, 1488987, 1654430, 1985316, 2316202, 2481645, 2647088, 2977974, 3308860, 3474303, 3970632, 4466961, 4632404, 4963290, 5790505, 5955948, 6617720, 6948606, 7444935, 7941264, 8933922, 9264808, 9926580, 10422909, 11581010, 11911896, 13235440, 13897212, 14889870, 17371515, 17867844, 18529616, 19853160, 20845818, 22334805, 23162020, 23823792, 27794424, 29779740, 31268727, 34743030, 35735688, 39706320, 41691636, 44669610, 46324040, 52114545, 55588848, 59559480, 62537454, 69486060, 71471376, 83383272, 89339220, 92648080, 104229090, 119118960, 125074908, 138972120, 156343635, 166766544, 178678440, 208458180, 250149816, 277944240, 312687270, 357356880, 416916360, 500299632, 625374540, 833832720, 1250749080, 2501498160]

約数ペア:

[(1, 2501498160), (2, 1250749080), (3, 833832720), (4, 625374540), (5, 500299632), (6, 416916360), (7, 357356880), (8, 312687270), (9, 277944240), (10, 250149816), (12, 208458180), (14, 178678440), (15, 166766544), (16, 156343635), (18, 138972120), (20, 125074908), (21, 119118960), (24, 104229090), (27, 92648080), (28, 89339220), (30, 83383272), (35, 71471376), (36, 69486060), (40, 62537454), (42, 59559480), (45, 55588848), (48, 52114545), (54, 46324040), (56, 44669610), (60, 41691636), (63, 39706320), (70, 35735688), (72, 34743030), (80, 31268727), (84, 29779740), (90, 27794424), (105, 23823792), (108, 23162020), (112, 22334805), (120, 20845818), (126, 19853160), (135, 18529616), (140, 17867844), (144, 17371515), (168, 14889870), (180, 13897212), (189, 13235440), (210, 11911896), (216, 11581010), (240, 10422909), (252, 9926580), (270, 9264808), (280, 8933922), (315, 7941264), (336, 7444935), (360, 6948606), (378, 6617720), (420, 5955948), (432, 5790505), (504, 4963290), (540, 4632404), (560, 4466961), (630, 3970632), (720, 3474303), (756, 3308860), (840, 2977974), (945, 2647088), (1008, 2481645), (1080, 2316202), (1260, 1985316), (1512, 1654430), (1680, 1488987), (1890, 1323544), (2160, 1158101), (2520, 992658), (3024, 827215), (3780, 661772), (5040, 496329), (7560, 330886), (15120, 165443)]