140689080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{55829}}^1$

素因数の和:55853

約数の個数: 96

約数和(自身を含む): 522568800

約数和(自身を除く): 381879720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 55829, 111658, 167487, 223316, 279145, 334974, 390803, 446632, 502461, 558290, 669948, 781606, 837435, 1004922, 1116580, 1172409, 1339896, 1563212, 1674870, 1954015, 2009844, 2233160, 2344818, 2512305, 3126424, 3349740, 3517227, 3908030, 4019688, 4689636, 5024610, 5862045, 6699480, 7034454, 7816060, 9379272, 10049220, 11724090, 14068908, 15632120, 17586135, 20098440, 23448180, 28137816, 35172270, 46896360, 70344540, 140689080]

約数ペア:

[(1, 140689080), (2, 70344540), (3, 46896360), (4, 35172270), (5, 28137816), (6, 23448180), (7, 20098440), (8, 17586135), (9, 15632120), (10, 14068908), (12, 11724090), (14, 10049220), (15, 9379272), (18, 7816060), (20, 7034454), (21, 6699480), (24, 5862045), (28, 5024610), (30, 4689636), (35, 4019688), (36, 3908030), (40, 3517227), (42, 3349740), (45, 3126424), (56, 2512305), (60, 2344818), (63, 2233160), (70, 2009844), (72, 1954015), (84, 1674870), (90, 1563212), (105, 1339896), (120, 1172409), (126, 1116580), (140, 1004922), (168, 837435), (180, 781606), (210, 669948), (252, 558290), (280, 502461), (315, 446632), (360, 390803), (420, 334974), (504, 279145), (630, 223316), (840, 167487), (1260, 111658), (2520, 55829)]