238246680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1567}}^1$

素因数の和:1769

約数の個数: 128

約数和(自身を含む): 821882880

約数和(自身を除く): 583636200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 181, 210, 280, 362, 420, 543, 724, 840, 905, 1086, 1267, 1448, 1567, 1810, 2172, 2534, 2715, 3134, 3620, 3801, 4344, 4701, 5068, 5430, 6268, 6335, 7240, 7602, 7835, 9402, 10136, 10860, 10969, 12536, 12670, 15204, 15670, 18804, 19005, 21720, 21938, 23505, 25340, 30408, 31340, 32907, 37608, 38010, 43876, 47010, 50680, 54845, 62680, 65814, 76020, 87752, 94020, 109690, 131628, 152040, 164535, 188040, 219380, 263256, 283627, 329070, 438760, 567254, 658140, 850881, 1134508, 1316280, 1418135, 1701762, 1985389, 2269016, 2836270, 3403524, 3970778, 4254405, 5672540, 5956167, 6807048, 7941556, 8508810, 9926945, 11345080, 11912334, 15883112, 17017620, 19853890, 23824668, 29780835, 34035240, 39707780, 47649336, 59561670, 79415560, 119123340, 238246680]

約数ペア:

[(1, 238246680), (2, 119123340), (3, 79415560), (4, 59561670), (5, 47649336), (6, 39707780), (7, 34035240), (8, 29780835), (10, 23824668), (12, 19853890), (14, 17017620), (15, 15883112), (20, 11912334), (21, 11345080), (24, 9926945), (28, 8508810), (30, 7941556), (35, 6807048), (40, 5956167), (42, 5672540), (56, 4254405), (60, 3970778), (70, 3403524), (84, 2836270), (105, 2269016), (120, 1985389), (140, 1701762), (168, 1418135), (181, 1316280), (210, 1134508), (280, 850881), (362, 658140), (420, 567254), (543, 438760), (724, 329070), (840, 283627), (905, 263256), (1086, 219380), (1267, 188040), (1448, 164535), (1567, 152040), (1810, 131628), (2172, 109690), (2534, 94020), (2715, 87752), (3134, 76020), (3620, 65814), (3801, 62680), (4344, 54845), (4701, 50680), (5068, 47010), (5430, 43876), (6268, 38010), (6335, 37608), (7240, 32907), (7602, 31340), (7835, 30408), (9402, 25340), (10136, 23505), (10860, 21938), (10969, 21720), (12536, 19005), (12670, 18804), (15204, 15670)]