157523880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1249}}^1$

素因数の和:2314

約数の個数: 64

約数和(自身を含む): 473400000

約数和(自身を除く): 315876120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1051, 1249, 2102, 2498, 3153, 3747, 4204, 4996, 5255, 6245, 6306, 7494, 8408, 9992, 10510, 12490, 12612, 14988, 15765, 18735, 21020, 24980, 25224, 29976, 31530, 37470, 42040, 49960, 63060, 74940, 126120, 149880, 1312699, 2625398, 3938097, 5250796, 6563495, 7876194, 10501592, 13126990, 15752388, 19690485, 26253980, 31504776, 39380970, 52507960, 78761940, 157523880]

約数ペア:

[(1, 157523880), (2, 78761940), (3, 52507960), (4, 39380970), (5, 31504776), (6, 26253980), (8, 19690485), (10, 15752388), (12, 13126990), (15, 10501592), (20, 7876194), (24, 6563495), (30, 5250796), (40, 3938097), (60, 2625398), (120, 1312699), (1051, 149880), (1249, 126120), (2102, 74940), (2498, 63060), (3153, 49960), (3747, 42040), (4204, 37470), (4996, 31530), (5255, 29976), (6245, 25224), (6306, 24980), (7494, 21020), (8408, 18735), (9992, 15765), (10510, 14988), (12490, 12612)]