196489320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12893}}^1$

素因数の和:13034

約数の個数: 64

約数和(自身を含む): 594155520

約数和(自身を除く): 397666200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 12893, 15240, 25786, 38679, 51572, 64465, 77358, 103144, 128930, 154716, 193395, 257860, 309432, 386790, 515720, 773580, 1547160, 1637411, 3274822, 4912233, 6549644, 8187055, 9824466, 13099288, 16374110, 19648932, 24561165, 32748220, 39297864, 49122330, 65496440, 98244660, 196489320]

約数ペア:

[(1, 196489320), (2, 98244660), (3, 65496440), (4, 49122330), (5, 39297864), (6, 32748220), (8, 24561165), (10, 19648932), (12, 16374110), (15, 13099288), (20, 9824466), (24, 8187055), (30, 6549644), (40, 4912233), (60, 3274822), (120, 1637411), (127, 1547160), (254, 773580), (381, 515720), (508, 386790), (635, 309432), (762, 257860), (1016, 193395), (1270, 154716), (1524, 128930), (1905, 103144), (2540, 77358), (3048, 64465), (3810, 51572), (5080, 38679), (7620, 25786), (12893, 15240)]