137267240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 344736000

約数和(自身を除く): 207468760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 121, 158, 220, 242, 316, 359, 395, 440, 484, 605, 632, 718, 790, 869, 968, 1210, 1436, 1580, 1738, 1795, 2420, 2872, 3160, 3476, 3590, 3949, 4345, 4840, 6952, 7180, 7898, 8690, 9559, 14360, 15796, 17380, 19118, 19745, 28361, 31592, 34760, 38236, 39490, 43439, 47795, 56722, 76472, 78980, 86878, 95590, 113444, 141805, 157960, 173756, 191180, 217195, 226888, 283610, 311971, 347512, 382360, 434390, 567220, 623942, 868780, 1134440, 1247884, 1559855, 1737560, 2495768, 3119710, 3431681, 6239420, 6863362, 12478840, 13726724, 17158405, 27453448, 34316810, 68633620, 137267240]

約数ペア:

[(1, 137267240), (2, 68633620), (4, 34316810), (5, 27453448), (8, 17158405), (10, 13726724), (11, 12478840), (20, 6863362), (22, 6239420), (40, 3431681), (44, 3119710), (55, 2495768), (79, 1737560), (88, 1559855), (110, 1247884), (121, 1134440), (158, 868780), (220, 623942), (242, 567220), (316, 434390), (359, 382360), (395, 347512), (440, 311971), (484, 283610), (605, 226888), (632, 217195), (718, 191180), (790, 173756), (869, 157960), (968, 141805), (1210, 113444), (1436, 95590), (1580, 86878), (1738, 78980), (1795, 76472), (2420, 56722), (2872, 47795), (3160, 43439), (3476, 39490), (3590, 38236), (3949, 34760), (4345, 31592), (4840, 28361), (6952, 19745), (7180, 19118), (7898, 17380), (8690, 15796), (9559, 14360)]