124242160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1658

約数の個数: 80

約数和(自身を含む): 332568000

約数和(自身を除く): 208325840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 280, 298, 560, 596, 745, 1043, 1192, 1489, 1490, 2086, 2384, 2978, 2980, 4172, 5215, 5956, 5960, 7445, 8344, 10423, 10430, 11912, 11920, 14890, 16688, 20846, 20860, 23824, 29780, 41692, 41720, 52115, 59560, 83384, 83440, 104230, 119120, 166768, 208460, 221861, 416920, 443722, 833840, 887444, 1109305, 1553027, 1774888, 2218610, 3106054, 3549776, 4437220, 6212108, 7765135, 8874440, 12424216, 15530270, 17748880, 24848432, 31060540, 62121080, 124242160]

約数ペア:

[(1, 124242160), (2, 62121080), (4, 31060540), (5, 24848432), (7, 17748880), (8, 15530270), (10, 12424216), (14, 8874440), (16, 7765135), (20, 6212108), (28, 4437220), (35, 3549776), (40, 3106054), (56, 2218610), (70, 1774888), (80, 1553027), (112, 1109305), (140, 887444), (149, 833840), (280, 443722), (298, 416920), (560, 221861), (596, 208460), (745, 166768), (1043, 119120), (1192, 104230), (1489, 83440), (1490, 83384), (2086, 59560), (2384, 52115), (2978, 41720), (2980, 41692), (4172, 29780), (5215, 23824), (5956, 20860), (5960, 20846), (7445, 16688), (8344, 14890), (10423, 11920), (10430, 11912)]