80320968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 287763840

約数和(自身を除く): 207442872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 41, 42, 46, 52, 56, 63, 69, 72, 78, 82, 84, 91, 92, 104, 117, 123, 126, 138, 156, 161, 164, 168, 169, 182, 184, 207, 234, 246, 252, 273, 276, 287, 299, 312, 322, 328, 338, 364, 369, 414, 468, 483, 492, 504, 507, 533, 546, 552, 574, 598, 644, 676, 728, 738, 819, 828, 861, 897, 936, 943, 966, 984, 1014, 1066, 1092, 1148, 1183, 1196, 1288, 1352, 1449, 1476, 1521, 1599, 1638, 1656, 1722, 1794, 1886, 1932, 2028, 2093, 2132, 2184, 2296, 2366, 2392, 2583, 2691, 2829, 2898, 2952, 3042, 3198, 3276, 3444, 3549, 3588, 3731, 3772, 3864, 3887, 4056, 4186, 4264, 4732, 4797, 5166, 5382, 5658, 5796, 6084, 6279, 6396, 6552, 6601, 6888, 6929, 7098, 7176, 7462, 7544, 7774, 8372, 8487, 9464, 9594, 10332, 10647, 10764, 11193, 11316, 11592, 11661, 12168, 12259, 12558, 12792, 13202, 13858, 14196, 14924, 15548, 16744, 16974, 18837, 19188, 19803, 20664, 20787, 21294, 21528, 22386, 22632, 23322, 24518, 25116, 26404, 27209, 27716, 28392, 29848, 31096, 33579, 33948, 34983, 36777, 37674, 38376, 39606, 41574, 42588, 44772, 46644, 48503, 49036, 50232, 52808, 54418, 55432, 59409, 62361, 67158, 67896, 69966, 73554, 75348, 79212, 81627, 83148, 85176, 85813, 89544, 93288, 97006, 98072, 108836, 110331, 118818, 124722, 134316, 139932, 145509, 147108, 150696, 158424, 159367, 163254, 166296, 171626, 194012, 217672, 220662, 237636, 244881, 249444, 257439, 268632, 279864, 291018, 294216, 318734, 326508, 343252, 388024, 436527, 441324, 475272, 478101, 489762, 498888, 514878, 582036, 637468, 653016, 686504, 772317, 873054, 882648, 956202, 979524, 1029756, 1115569, 1164072, 1274936, 1434303, 1544634, 1746108, 1912404, 1959048, 2059512, 2231138, 2868606, 3089268, 3346707, 3492216, 3824808, 4462276, 5737212, 6178536, 6693414, 8924552, 10040121, 11474424, 13386828, 20080242, 26773656, 40160484, 80320968]

約数ペア:

[(1, 80320968), (2, 40160484), (3, 26773656), (4, 20080242), (6, 13386828), (7, 11474424), (8, 10040121), (9, 8924552), (12, 6693414), (13, 6178536), (14, 5737212), (18, 4462276), (21, 3824808), (23, 3492216), (24, 3346707), (26, 3089268), (28, 2868606), (36, 2231138), (39, 2059512), (41, 1959048), (42, 1912404), (46, 1746108), (52, 1544634), (56, 1434303), (63, 1274936), (69, 1164072), (72, 1115569), (78, 1029756), (82, 979524), (84, 956202), (91, 882648), (92, 873054), (104, 772317), (117, 686504), (123, 653016), (126, 637468), (138, 582036), (156, 514878), (161, 498888), (164, 489762), (168, 478101), (169, 475272), (182, 441324), (184, 436527), (207, 388024), (234, 343252), (246, 326508), (252, 318734), (273, 294216), (276, 291018), (287, 279864), (299, 268632), (312, 257439), (322, 249444), (328, 244881), (338, 237636), (364, 220662), (369, 217672), (414, 194012), (468, 171626), (483, 166296), (492, 163254), (504, 159367), (507, 158424), (533, 150696), (546, 147108), (552, 145509), (574, 139932), (598, 134316), (644, 124722), (676, 118818), (728, 110331), (738, 108836), (819, 98072), (828, 97006), (861, 93288), (897, 89544), (936, 85813), (943, 85176), (966, 83148), (984, 81627), (1014, 79212), (1066, 75348), (1092, 73554), (1148, 69966), (1183, 67896), (1196, 67158), (1288, 62361), (1352, 59409), (1449, 55432), (1476, 54418), (1521, 52808), (1599, 50232), (1638, 49036), (1656, 48503), (1722, 46644), (1794, 44772), (1886, 42588), (1932, 41574), (2028, 39606), (2093, 38376), (2132, 37674), (2184, 36777), (2296, 34983), (2366, 33948), (2392, 33579), (2583, 31096), (2691, 29848), (2829, 28392), (2898, 27716), (2952, 27209), (3042, 26404), (3198, 25116), (3276, 24518), (3444, 23322), (3549, 22632), (3588, 22386), (3731, 21528), (3772, 21294), (3864, 20787), (3887, 20664), (4056, 19803), (4186, 19188), (4264, 18837), (4732, 16974), (4797, 16744), (5166, 15548), (5382, 14924), (5658, 14196), (5796, 13858), (6084, 13202), (6279, 12792), (6396, 12558), (6552, 12259), (6601, 12168), (6888, 11661), (6929, 11592), (7098, 11316), (7176, 11193), (7462, 10764), (7544, 10647), (7774, 10332), (8372, 9594), (8487, 9464)]