140656800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:695

約数の個数: 144

約数和(自身を含む): 463095360

約数和(自身を除く): 322438560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 103, 120, 150, 160, 200, 206, 240, 300, 309, 400, 412, 480, 515, 569, 600, 618, 800, 824, 1030, 1138, 1200, 1236, 1545, 1648, 1707, 2060, 2276, 2400, 2472, 2575, 2845, 3090, 3296, 3414, 4120, 4552, 4944, 5150, 5690, 6180, 6828, 7725, 8240, 8535, 9104, 9888, 10300, 11380, 12360, 13656, 14225, 15450, 16480, 17070, 18208, 20600, 22760, 24720, 27312, 28450, 30900, 34140, 41200, 42675, 45520, 49440, 54624, 56900, 58607, 61800, 68280, 82400, 85350, 91040, 113800, 117214, 123600, 136560, 170700, 175821, 227600, 234428, 247200, 273120, 293035, 341400, 351642, 455200, 468856, 586070, 682800, 703284, 879105, 937712, 1172140, 1365600, 1406568, 1465175, 1758210, 1875424, 2344280, 2813136, 2930350, 3516420, 4395525, 4688560, 5626272, 5860700, 7032840, 8791050, 9377120, 11721400, 14065680, 17582100, 23442800, 28131360, 35164200, 46885600, 70328400, 140656800]

約数ペア:

[(1, 140656800), (2, 70328400), (3, 46885600), (4, 35164200), (5, 28131360), (6, 23442800), (8, 17582100), (10, 14065680), (12, 11721400), (15, 9377120), (16, 8791050), (20, 7032840), (24, 5860700), (25, 5626272), (30, 4688560), (32, 4395525), (40, 3516420), (48, 2930350), (50, 2813136), (60, 2344280), (75, 1875424), (80, 1758210), (96, 1465175), (100, 1406568), (103, 1365600), (120, 1172140), (150, 937712), (160, 879105), (200, 703284), (206, 682800), (240, 586070), (300, 468856), (309, 455200), (400, 351642), (412, 341400), (480, 293035), (515, 273120), (569, 247200), (600, 234428), (618, 227600), (800, 175821), (824, 170700), (1030, 136560), (1138, 123600), (1200, 117214), (1236, 113800), (1545, 91040), (1648, 85350), (1707, 82400), (2060, 68280), (2276, 61800), (2400, 58607), (2472, 56900), (2575, 54624), (2845, 49440), (3090, 45520), (3296, 42675), (3414, 41200), (4120, 34140), (4552, 30900), (4944, 28450), (5150, 27312), (5690, 24720), (6180, 22760), (6828, 20600), (7725, 18208), (8240, 17070), (8535, 16480), (9104, 15450), (9888, 14225), (10300, 13656), (11380, 12360)]