193491960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{94849}}^1$

素因数の和:94880

約数の個数: 64

約数和(自身を含む): 614628000

約数和(自身を除く): 421136040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 94849, 189698, 284547, 379396, 474245, 569094, 758792, 948490, 1138188, 1422735, 1612433, 1896980, 2276376, 2845470, 3224866, 3793960, 4837299, 5690940, 6449732, 8062165, 9674598, 11381880, 12899464, 16124330, 19349196, 24186495, 32248660, 38698392, 48372990, 64497320, 96745980, 193491960]

約数ペア:

[(1, 193491960), (2, 96745980), (3, 64497320), (4, 48372990), (5, 38698392), (6, 32248660), (8, 24186495), (10, 19349196), (12, 16124330), (15, 12899464), (17, 11381880), (20, 9674598), (24, 8062165), (30, 6449732), (34, 5690940), (40, 4837299), (51, 3793960), (60, 3224866), (68, 2845470), (85, 2276376), (102, 1896980), (120, 1612433), (136, 1422735), (170, 1138188), (204, 948490), (255, 758792), (340, 569094), (408, 474245), (510, 379396), (680, 284547), (1020, 189698), (2040, 94849)]