125745760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 354560976

約数和(自身を除く): 228815216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 160, 172, 196, 215, 224, 245, 280, 301, 344, 373, 392, 430, 490, 560, 602, 688, 746, 784, 860, 980, 1120, 1204, 1376, 1492, 1505, 1568, 1720, 1865, 1960, 2107, 2408, 2611, 2984, 3010, 3440, 3730, 3920, 4214, 4816, 5222, 5968, 6020, 6880, 7460, 7840, 8428, 9632, 10444, 10535, 11936, 12040, 13055, 14920, 16039, 16856, 18277, 20888, 21070, 24080, 26110, 29840, 32078, 33712, 36554, 41776, 42140, 48160, 52220, 59680, 64156, 67424, 73108, 80195, 83552, 84280, 91385, 104440, 112273, 128312, 146216, 160390, 168560, 182770, 208880, 224546, 256624, 292432, 320780, 337120, 365540, 417760, 449092, 513248, 561365, 584864, 641560, 731080, 785911, 898184, 1122730, 1283120, 1462160, 1571822, 1796368, 2245460, 2566240, 2924320, 3143644, 3592736, 3929555, 4490920, 6287288, 7859110, 8981840, 12574576, 15718220, 17963680, 25149152, 31436440, 62872880, 125745760]

約数ペア:

[(1, 125745760), (2, 62872880), (4, 31436440), (5, 25149152), (7, 17963680), (8, 15718220), (10, 12574576), (14, 8981840), (16, 7859110), (20, 6287288), (28, 4490920), (32, 3929555), (35, 3592736), (40, 3143644), (43, 2924320), (49, 2566240), (56, 2245460), (70, 1796368), (80, 1571822), (86, 1462160), (98, 1283120), (112, 1122730), (140, 898184), (160, 785911), (172, 731080), (196, 641560), (215, 584864), (224, 561365), (245, 513248), (280, 449092), (301, 417760), (344, 365540), (373, 337120), (392, 320780), (430, 292432), (490, 256624), (560, 224546), (602, 208880), (688, 182770), (746, 168560), (784, 160390), (860, 146216), (980, 128312), (1120, 112273), (1204, 104440), (1376, 91385), (1492, 84280), (1505, 83552), (1568, 80195), (1720, 73108), (1865, 67424), (1960, 64156), (2107, 59680), (2408, 52220), (2611, 48160), (2984, 42140), (3010, 41776), (3440, 36554), (3730, 33712), (3920, 32078), (4214, 29840), (4816, 26110), (5222, 24080), (5968, 21070), (6020, 20888), (6880, 18277), (7460, 16856), (7840, 16039), (8428, 14920), (9632, 13055), (10444, 12040), (10535, 11936)]