132738760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 378224640

約数和(自身を除く): 245485880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 88, 110, 140, 142, 154, 220, 280, 284, 308, 355, 385, 440, 497, 568, 607, 616, 710, 770, 781, 994, 1214, 1420, 1540, 1562, 1988, 2428, 2485, 2840, 3035, 3080, 3124, 3905, 3976, 4249, 4856, 4970, 5467, 6070, 6248, 6677, 7810, 8498, 9940, 10934, 12140, 13354, 15620, 16996, 19880, 21245, 21868, 24280, 26708, 27335, 31240, 33385, 33992, 42490, 43097, 43736, 46739, 53416, 54670, 66770, 84980, 86194, 93478, 109340, 133540, 169960, 172388, 186956, 215485, 218680, 233695, 267080, 301679, 344776, 373912, 430970, 467390, 474067, 603358, 861940, 934780, 948134, 1206716, 1508395, 1723880, 1869560, 1896268, 2370335, 2413432, 3016790, 3318469, 3792536, 4740670, 6033580, 6636938, 9481340, 12067160, 13273876, 16592345, 18962680, 26547752, 33184690, 66369380, 132738760]

約数ペア:

[(1, 132738760), (2, 66369380), (4, 33184690), (5, 26547752), (7, 18962680), (8, 16592345), (10, 13273876), (11, 12067160), (14, 9481340), (20, 6636938), (22, 6033580), (28, 4740670), (35, 3792536), (40, 3318469), (44, 3016790), (55, 2413432), (56, 2370335), (70, 1896268), (71, 1869560), (77, 1723880), (88, 1508395), (110, 1206716), (140, 948134), (142, 934780), (154, 861940), (220, 603358), (280, 474067), (284, 467390), (308, 430970), (355, 373912), (385, 344776), (440, 301679), (497, 267080), (568, 233695), (607, 218680), (616, 215485), (710, 186956), (770, 172388), (781, 169960), (994, 133540), (1214, 109340), (1420, 93478), (1540, 86194), (1562, 84980), (1988, 66770), (2428, 54670), (2485, 53416), (2840, 46739), (3035, 43736), (3080, 43097), (3124, 42490), (3905, 33992), (3976, 33385), (4249, 31240), (4856, 27335), (4970, 26708), (5467, 24280), (6070, 21868), (6248, 21245), (6677, 19880), (7810, 16996), (8498, 15620), (9940, 13354), (10934, 12140)]