105711240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 331269120

約数和(自身を除く): 225557880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 157, 181, 186, 248, 310, 314, 362, 372, 465, 471, 543, 620, 628, 724, 744, 785, 905, 930, 942, 1086, 1240, 1256, 1448, 1570, 1810, 1860, 1884, 2172, 2355, 2715, 3140, 3620, 3720, 3768, 4344, 4710, 4867, 5430, 5611, 6280, 7240, 9420, 9734, 10860, 11222, 14601, 16833, 18840, 19468, 21720, 22444, 24335, 28055, 28417, 29202, 33666, 38936, 44888, 48670, 56110, 56834, 58404, 67332, 73005, 84165, 85251, 97340, 112220, 113668, 116808, 134664, 142085, 146010, 168330, 170502, 194680, 224440, 227336, 284170, 292020, 336660, 341004, 426255, 568340, 584040, 673320, 682008, 852510, 880927, 1136680, 1705020, 1761854, 2642781, 3410040, 3523708, 4404635, 5285562, 7047416, 8809270, 10571124, 13213905, 17618540, 21142248, 26427810, 35237080, 52855620, 105711240]

約数ペア:

[(1, 105711240), (2, 52855620), (3, 35237080), (4, 26427810), (5, 21142248), (6, 17618540), (8, 13213905), (10, 10571124), (12, 8809270), (15, 7047416), (20, 5285562), (24, 4404635), (30, 3523708), (31, 3410040), (40, 2642781), (60, 1761854), (62, 1705020), (93, 1136680), (120, 880927), (124, 852510), (155, 682008), (157, 673320), (181, 584040), (186, 568340), (248, 426255), (310, 341004), (314, 336660), (362, 292020), (372, 284170), (465, 227336), (471, 224440), (543, 194680), (620, 170502), (628, 168330), (724, 146010), (744, 142085), (785, 134664), (905, 116808), (930, 113668), (942, 112220), (1086, 97340), (1240, 85251), (1256, 84165), (1448, 73005), (1570, 67332), (1810, 58404), (1860, 56834), (1884, 56110), (2172, 48670), (2355, 44888), (2715, 38936), (3140, 33666), (3620, 29202), (3720, 28417), (3768, 28055), (4344, 24335), (4710, 22444), (4867, 21720), (5430, 19468), (5611, 18840), (6280, 16833), (7240, 14601), (9420, 11222), (9734, 10860)]