313514520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2179}}^1$

素因数の和:2313

約数の個数: 128

約数和(自身を含む): 1035936000

約数和(自身を除く): 722421480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 132, 165, 218, 220, 264, 327, 330, 436, 440, 545, 654, 660, 872, 1090, 1199, 1308, 1320, 1635, 2179, 2180, 2398, 2616, 3270, 3597, 4358, 4360, 4796, 5995, 6537, 6540, 7194, 8716, 9592, 10895, 11990, 13074, 13080, 14388, 17432, 17985, 21790, 23969, 23980, 26148, 28776, 32685, 35970, 43580, 47938, 47960, 52296, 65370, 71907, 71940, 87160, 95876, 119845, 130740, 143814, 143880, 191752, 237511, 239690, 261480, 287628, 359535, 475022, 479380, 575256, 712533, 719070, 950044, 958760, 1187555, 1425066, 1438140, 1900088, 2375110, 2612621, 2850132, 2876280, 3562665, 4750220, 5225242, 5700264, 7125330, 7837863, 9500440, 10450484, 13063105, 14250660, 15675726, 20900968, 26126210, 28501320, 31351452, 39189315, 52252420, 62702904, 78378630, 104504840, 156757260, 313514520]

約数ペア:

[(1, 313514520), (2, 156757260), (3, 104504840), (4, 78378630), (5, 62702904), (6, 52252420), (8, 39189315), (10, 31351452), (11, 28501320), (12, 26126210), (15, 20900968), (20, 15675726), (22, 14250660), (24, 13063105), (30, 10450484), (33, 9500440), (40, 7837863), (44, 7125330), (55, 5700264), (60, 5225242), (66, 4750220), (88, 3562665), (109, 2876280), (110, 2850132), (120, 2612621), (132, 2375110), (165, 1900088), (218, 1438140), (220, 1425066), (264, 1187555), (327, 958760), (330, 950044), (436, 719070), (440, 712533), (545, 575256), (654, 479380), (660, 475022), (872, 359535), (1090, 287628), (1199, 261480), (1308, 239690), (1320, 237511), (1635, 191752), (2179, 143880), (2180, 143814), (2398, 130740), (2616, 119845), (3270, 95876), (3597, 87160), (4358, 71940), (4360, 71907), (4796, 65370), (5995, 52296), (6537, 47960), (6540, 47938), (7194, 43580), (8716, 35970), (9592, 32685), (10895, 28776), (11990, 26148), (13074, 23980), (13080, 23969), (14388, 21790), (17432, 17985)]