193217160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6737}}^1$

素因数の和:6990

約数の個数: 64

約数和(自身を含む): 582163200

約数和(自身を除く): 388946040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 6737, 7170, 9560, 13474, 14340, 20211, 26948, 28680, 33685, 40422, 53896, 67370, 80844, 101055, 134740, 161688, 202110, 269480, 404220, 808440, 1610143, 3220286, 4830429, 6440572, 8050715, 9660858, 12881144, 16101430, 19321716, 24152145, 32202860, 38643432, 48304290, 64405720, 96608580, 193217160]

約数ペア:

[(1, 193217160), (2, 96608580), (3, 64405720), (4, 48304290), (5, 38643432), (6, 32202860), (8, 24152145), (10, 19321716), (12, 16101430), (15, 12881144), (20, 9660858), (24, 8050715), (30, 6440572), (40, 4830429), (60, 3220286), (120, 1610143), (239, 808440), (478, 404220), (717, 269480), (956, 202110), (1195, 161688), (1434, 134740), (1912, 101055), (2390, 80844), (2868, 67370), (3585, 53896), (4780, 40422), (5736, 33685), (6737, 28680), (7170, 26948), (9560, 20211), (13474, 14340)]