320713848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1642

約数の個数: 192

約数和(自身を含む): 1104230400

約数和(自身を除く): 783516552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 217, 234, 248, 252, 273, 279, 312, 364, 372, 403, 434, 468, 504, 546, 558, 651, 728, 744, 806, 819, 868, 936, 1092, 1116, 1209, 1302, 1579, 1612, 1638, 1736, 1953, 2184, 2232, 2418, 2604, 2821, 3158, 3224, 3276, 3627, 3906, 4737, 4836, 5208, 5642, 6316, 6552, 7254, 7812, 8463, 9474, 9672, 11053, 11284, 12632, 14211, 14508, 15624, 16926, 18948, 20527, 22106, 22568, 25389, 28422, 29016, 33159, 33852, 37896, 41054, 44212, 48949, 50778, 56844, 61581, 66318, 67704, 82108, 88424, 97898, 99477, 101556, 113688, 123162, 132636, 143689, 146847, 164216, 184743, 195796, 198954, 203112, 246324, 265272, 287378, 293694, 342643, 369486, 391592, 397908, 431067, 440541, 492648, 574756, 587388, 636337, 685286, 738972, 795816, 862134, 881082, 1027929, 1149512, 1174776, 1272674, 1293201, 1370572, 1477944, 1724268, 1762164, 1909011, 2055858, 2545348, 2586402, 2741144, 3083787, 3448536, 3524328, 3818022, 4111716, 4454359, 5090696, 5172804, 5727033, 6167574, 7636044, 8223432, 8908718, 10345608, 11454066, 12335148, 13363077, 15272088, 17817436, 22908132, 24670296, 26726154, 35634872, 40089231, 45816264, 53452308, 80178462, 106904616, 160356924, 320713848]

約数ペア:

[(1, 320713848), (2, 160356924), (3, 106904616), (4, 80178462), (6, 53452308), (7, 45816264), (8, 40089231), (9, 35634872), (12, 26726154), (13, 24670296), (14, 22908132), (18, 17817436), (21, 15272088), (24, 13363077), (26, 12335148), (28, 11454066), (31, 10345608), (36, 8908718), (39, 8223432), (42, 7636044), (52, 6167574), (56, 5727033), (62, 5172804), (63, 5090696), (72, 4454359), (78, 4111716), (84, 3818022), (91, 3524328), (93, 3448536), (104, 3083787), (117, 2741144), (124, 2586402), (126, 2545348), (156, 2055858), (168, 1909011), (182, 1762164), (186, 1724268), (217, 1477944), (234, 1370572), (248, 1293201), (252, 1272674), (273, 1174776), (279, 1149512), (312, 1027929), (364, 881082), (372, 862134), (403, 795816), (434, 738972), (468, 685286), (504, 636337), (546, 587388), (558, 574756), (651, 492648), (728, 440541), (744, 431067), (806, 397908), (819, 391592), (868, 369486), (936, 342643), (1092, 293694), (1116, 287378), (1209, 265272), (1302, 246324), (1579, 203112), (1612, 198954), (1638, 195796), (1736, 184743), (1953, 164216), (2184, 146847), (2232, 143689), (2418, 132636), (2604, 123162), (2821, 113688), (3158, 101556), (3224, 99477), (3276, 97898), (3627, 88424), (3906, 82108), (4737, 67704), (4836, 66318), (5208, 61581), (5642, 56844), (6316, 50778), (6552, 48949), (7254, 44212), (7812, 41054), (8463, 37896), (9474, 33852), (9672, 33159), (11053, 29016), (11284, 28422), (12632, 25389), (14211, 22568), (14508, 22106), (15624, 20527), (16926, 18948)]