56791560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 213373440

約数和(自身を除く): 156581880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 41, 42, 51, 56, 60, 68, 70, 82, 84, 85, 97, 102, 105, 119, 120, 123, 136, 140, 164, 168, 170, 194, 204, 205, 210, 238, 246, 255, 280, 287, 291, 328, 340, 357, 388, 408, 410, 420, 476, 485, 492, 510, 574, 582, 595, 615, 679, 680, 697, 714, 776, 820, 840, 861, 952, 970, 984, 1020, 1148, 1164, 1190, 1230, 1358, 1394, 1428, 1435, 1455, 1640, 1649, 1722, 1785, 1940, 2037, 2040, 2091, 2296, 2328, 2380, 2460, 2716, 2788, 2856, 2870, 2910, 3298, 3395, 3444, 3485, 3570, 3880, 3977, 4074, 4182, 4305, 4760, 4879, 4920, 4947, 5432, 5576, 5740, 5820, 6596, 6790, 6888, 6970, 7140, 7954, 8148, 8245, 8364, 8610, 9758, 9894, 10185, 10455, 11480, 11543, 11640, 11931, 13192, 13580, 13940, 14280, 14637, 15908, 16296, 16490, 16728, 17220, 19516, 19788, 19885, 20370, 20910, 23086, 23862, 24395, 24735, 27160, 27839, 27880, 29274, 31816, 32980, 34440, 34629, 39032, 39576, 39770, 40740, 41820, 46172, 47724, 48790, 49470, 55678, 57715, 58548, 59655, 65960, 67609, 69258, 73185, 79540, 81480, 83517, 83640, 92344, 95448, 97580, 98940, 111356, 115430, 117096, 119310, 135218, 138516, 139195, 146370, 159080, 167034, 173145, 195160, 197880, 202827, 222712, 230860, 238620, 270436, 277032, 278390, 292740, 334068, 338045, 346290, 405654, 417585, 461720, 473263, 477240, 540872, 556780, 585480, 668136, 676090, 692580, 811308, 835170, 946526, 1014135, 1113560, 1352180, 1385160, 1419789, 1622616, 1670340, 1893052, 2028270, 2366315, 2704360, 2839578, 3340680, 3786104, 4056540, 4732630, 5679156, 7098945, 8113080, 9465260, 11358312, 14197890, 18930520, 28395780, 56791560]

約数ペア:

[(1, 56791560), (2, 28395780), (3, 18930520), (4, 14197890), (5, 11358312), (6, 9465260), (7, 8113080), (8, 7098945), (10, 5679156), (12, 4732630), (14, 4056540), (15, 3786104), (17, 3340680), (20, 2839578), (21, 2704360), (24, 2366315), (28, 2028270), (30, 1893052), (34, 1670340), (35, 1622616), (40, 1419789), (41, 1385160), (42, 1352180), (51, 1113560), (56, 1014135), (60, 946526), (68, 835170), (70, 811308), (82, 692580), (84, 676090), (85, 668136), (97, 585480), (102, 556780), (105, 540872), (119, 477240), (120, 473263), (123, 461720), (136, 417585), (140, 405654), (164, 346290), (168, 338045), (170, 334068), (194, 292740), (204, 278390), (205, 277032), (210, 270436), (238, 238620), (246, 230860), (255, 222712), (280, 202827), (287, 197880), (291, 195160), (328, 173145), (340, 167034), (357, 159080), (388, 146370), (408, 139195), (410, 138516), (420, 135218), (476, 119310), (485, 117096), (492, 115430), (510, 111356), (574, 98940), (582, 97580), (595, 95448), (615, 92344), (679, 83640), (680, 83517), (697, 81480), (714, 79540), (776, 73185), (820, 69258), (840, 67609), (861, 65960), (952, 59655), (970, 58548), (984, 57715), (1020, 55678), (1148, 49470), (1164, 48790), (1190, 47724), (1230, 46172), (1358, 41820), (1394, 40740), (1428, 39770), (1435, 39576), (1455, 39032), (1640, 34629), (1649, 34440), (1722, 32980), (1785, 31816), (1940, 29274), (2037, 27880), (2040, 27839), (2091, 27160), (2296, 24735), (2328, 24395), (2380, 23862), (2460, 23086), (2716, 20910), (2788, 20370), (2856, 19885), (2870, 19788), (2910, 19516), (3298, 17220), (3395, 16728), (3444, 16490), (3485, 16296), (3570, 15908), (3880, 14637), (3977, 14280), (4074, 13940), (4182, 13580), (4305, 13192), (4760, 11931), (4879, 11640), (4920, 11543), (4947, 11480), (5432, 10455), (5576, 10185), (5740, 9894), (5820, 9758), (6596, 8610), (6790, 8364), (6888, 8245), (6970, 8148), (7140, 7954)]