1331400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{317}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 4731840

約数和(自身を除く): 3400440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 317, 350, 420, 525, 600, 634, 700, 840, 951, 1050, 1268, 1400, 1585, 1902, 2100, 2219, 2536, 3170, 3804, 4200, 4438, 4755, 6340, 6657, 7608, 7925, 8876, 9510, 11095, 12680, 13314, 15850, 17752, 19020, 22190, 23775, 26628, 31700, 33285, 38040, 44380, 47550, 53256, 55475, 63400, 66570, 88760, 95100, 110950, 133140, 166425, 190200, 221900, 266280, 332850, 443800, 665700, 1331400]

約数ペア:

[(1, 1331400), (2, 665700), (3, 443800), (4, 332850), (5, 266280), (6, 221900), (7, 190200), (8, 166425), (10, 133140), (12, 110950), (14, 95100), (15, 88760), (20, 66570), (21, 63400), (24, 55475), (25, 53256), (28, 47550), (30, 44380), (35, 38040), (40, 33285), (42, 31700), (50, 26628), (56, 23775), (60, 22190), (70, 19020), (75, 17752), (84, 15850), (100, 13314), (105, 12680), (120, 11095), (140, 9510), (150, 8876), (168, 7925), (175, 7608), (200, 6657), (210, 6340), (280, 4755), (300, 4438), (317, 4200), (350, 3804), (420, 3170), (525, 2536), (600, 2219), (634, 2100), (700, 1902), (840, 1585), (951, 1400), (1050, 1268)]