481961200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4071

約数の個数: 120

約数和(自身を含む): 1354441088

約数和(自身を除く): 872479888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 140, 172, 175, 200, 215, 280, 301, 344, 350, 400, 430, 560, 602, 688, 700, 860, 1075, 1204, 1400, 1505, 1720, 2150, 2408, 2800, 3010, 3440, 4003, 4300, 4816, 6020, 7525, 8006, 8600, 12040, 15050, 16012, 17200, 20015, 24080, 28021, 30100, 32024, 40030, 56042, 60200, 64048, 80060, 100075, 112084, 120400, 140105, 160120, 172129, 200150, 224168, 280210, 320240, 344258, 400300, 448336, 560420, 688516, 700525, 800600, 860645, 1120840, 1204903, 1377032, 1401050, 1601200, 1721290, 2241680, 2409806, 2754064, 2802100, 3442580, 4303225, 4819612, 5604200, 6024515, 6885160, 8606450, 9639224, 11208400, 12049030, 13770320, 17212900, 19278448, 24098060, 30122575, 34425800, 48196120, 60245150, 68851600, 96392240, 120490300, 240980600, 481961200]

約数ペア:

[(1, 481961200), (2, 240980600), (4, 120490300), (5, 96392240), (7, 68851600), (8, 60245150), (10, 48196120), (14, 34425800), (16, 30122575), (20, 24098060), (25, 19278448), (28, 17212900), (35, 13770320), (40, 12049030), (43, 11208400), (50, 9639224), (56, 8606450), (70, 6885160), (80, 6024515), (86, 5604200), (100, 4819612), (112, 4303225), (140, 3442580), (172, 2802100), (175, 2754064), (200, 2409806), (215, 2241680), (280, 1721290), (301, 1601200), (344, 1401050), (350, 1377032), (400, 1204903), (430, 1120840), (560, 860645), (602, 800600), (688, 700525), (700, 688516), (860, 560420), (1075, 448336), (1204, 400300), (1400, 344258), (1505, 320240), (1720, 280210), (2150, 224168), (2408, 200150), (2800, 172129), (3010, 160120), (3440, 140105), (4003, 120400), (4300, 112084), (4816, 100075), (6020, 80060), (7525, 64048), (8006, 60200), (8600, 56042), (12040, 40030), (15050, 32024), (16012, 30100), (17200, 28021), (20015, 24080)]