238775600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1687

約数の個数: 120

約数和(自身を含む): 668394720

約数和(自身を除く): 429619120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 175, 200, 212, 265, 280, 350, 371, 400, 424, 530, 560, 700, 742, 848, 1060, 1325, 1400, 1484, 1609, 1855, 2120, 2650, 2800, 2968, 3218, 3710, 4240, 5300, 5936, 6436, 7420, 8045, 9275, 10600, 11263, 12872, 14840, 16090, 18550, 21200, 22526, 25744, 29680, 32180, 37100, 40225, 45052, 56315, 64360, 74200, 80450, 85277, 90104, 112630, 128720, 148400, 160900, 170554, 180208, 225260, 281575, 321800, 341108, 426385, 450520, 563150, 596939, 643600, 682216, 852770, 901040, 1126300, 1193878, 1364432, 1705540, 2131925, 2252600, 2387756, 2984695, 3411080, 4263850, 4505200, 4775512, 5969390, 6822160, 8527700, 9551024, 11938780, 14923475, 17055400, 23877560, 29846950, 34110800, 47755120, 59693900, 119387800, 238775600]

約数ペア:

[(1, 238775600), (2, 119387800), (4, 59693900), (5, 47755120), (7, 34110800), (8, 29846950), (10, 23877560), (14, 17055400), (16, 14923475), (20, 11938780), (25, 9551024), (28, 8527700), (35, 6822160), (40, 5969390), (50, 4775512), (53, 4505200), (56, 4263850), (70, 3411080), (80, 2984695), (100, 2387756), (106, 2252600), (112, 2131925), (140, 1705540), (175, 1364432), (200, 1193878), (212, 1126300), (265, 901040), (280, 852770), (350, 682216), (371, 643600), (400, 596939), (424, 563150), (530, 450520), (560, 426385), (700, 341108), (742, 321800), (848, 281575), (1060, 225260), (1325, 180208), (1400, 170554), (1484, 160900), (1609, 148400), (1855, 128720), (2120, 112630), (2650, 90104), (2800, 85277), (2968, 80450), (3218, 74200), (3710, 64360), (4240, 56315), (5300, 45052), (5936, 40225), (6436, 37100), (7420, 32180), (8045, 29680), (9275, 25744), (10600, 22526), (11263, 21200), (12872, 18550), (14840, 16090)]