280183176

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 980343000

約数和(自身を除く): 700159824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 41, 42, 49, 52, 56, 63, 72, 78, 82, 84, 91, 98, 104, 117, 123, 126, 147, 149, 156, 164, 168, 182, 196, 234, 246, 252, 273, 287, 294, 298, 312, 328, 364, 369, 392, 441, 447, 468, 492, 504, 533, 546, 574, 588, 596, 637, 728, 738, 819, 861, 882, 894, 936, 984, 1043, 1066, 1092, 1148, 1176, 1192, 1274, 1341, 1476, 1599, 1638, 1722, 1764, 1788, 1911, 1937, 2009, 2086, 2132, 2184, 2296, 2548, 2583, 2682, 2952, 3129, 3198, 3276, 3444, 3528, 3576, 3731, 3822, 3874, 4018, 4172, 4264, 4797, 5096, 5166, 5364, 5733, 5811, 6027, 6109, 6258, 6396, 6552, 6888, 7301, 7462, 7644, 7748, 8036, 8344, 9387, 9594, 10332, 10728, 11193, 11466, 11622, 12054, 12218, 12516, 12792, 13559, 14602, 14924, 15288, 15496, 16072, 17433, 18081, 18327, 18774, 19188, 20664, 21903, 22386, 22932, 23244, 24108, 24436, 25032, 26117, 27118, 29204, 29848, 33579, 34866, 36162, 36654, 37548, 38376, 40677, 42763, 43806, 44772, 45864, 46488, 48216, 48872, 52234, 54236, 54981, 58408, 65709, 67158, 69732, 72324, 73308, 75096, 78351, 79417, 81354, 85526, 87612, 89544, 94913, 104468, 108472, 109962, 122031, 128289, 131418, 134316, 139464, 144648, 146616, 156702, 158834, 162708, 171052, 175224, 189826, 208936, 219924, 235053, 238251, 244062, 256578, 262836, 268632, 284739, 299341, 313404, 317668, 325416, 342104, 379652, 384867, 439848, 470106, 476502, 488124, 513156, 525672, 555919, 569478, 598682, 626808, 635336, 714753, 759304, 769734, 854217, 898023, 940212, 953004, 976248, 1026312, 1111838, 1138956, 1197364, 1429506, 1539468, 1667757, 1708434, 1796046, 1880424, 1906008, 2223676, 2277912, 2394728, 2694069, 2859012, 3078936, 3335514, 3416868, 3592092, 3891433, 4447352, 5003271, 5388138, 5718024, 6671028, 6833736, 7184184, 7782866, 10006542, 10776276, 11674299, 13342056, 15565732, 20013084, 21552552, 23348598, 31131464, 35022897, 40026168, 46697196, 70045794, 93394392, 140091588, 280183176]

約数ペア:

[(1, 280183176), (2, 140091588), (3, 93394392), (4, 70045794), (6, 46697196), (7, 40026168), (8, 35022897), (9, 31131464), (12, 23348598), (13, 21552552), (14, 20013084), (18, 15565732), (21, 13342056), (24, 11674299), (26, 10776276), (28, 10006542), (36, 7782866), (39, 7184184), (41, 6833736), (42, 6671028), (49, 5718024), (52, 5388138), (56, 5003271), (63, 4447352), (72, 3891433), (78, 3592092), (82, 3416868), (84, 3335514), (91, 3078936), (98, 2859012), (104, 2694069), (117, 2394728), (123, 2277912), (126, 2223676), (147, 1906008), (149, 1880424), (156, 1796046), (164, 1708434), (168, 1667757), (182, 1539468), (196, 1429506), (234, 1197364), (246, 1138956), (252, 1111838), (273, 1026312), (287, 976248), (294, 953004), (298, 940212), (312, 898023), (328, 854217), (364, 769734), (369, 759304), (392, 714753), (441, 635336), (447, 626808), (468, 598682), (492, 569478), (504, 555919), (533, 525672), (546, 513156), (574, 488124), (588, 476502), (596, 470106), (637, 439848), (728, 384867), (738, 379652), (819, 342104), (861, 325416), (882, 317668), (894, 313404), (936, 299341), (984, 284739), (1043, 268632), (1066, 262836), (1092, 256578), (1148, 244062), (1176, 238251), (1192, 235053), (1274, 219924), (1341, 208936), (1476, 189826), (1599, 175224), (1638, 171052), (1722, 162708), (1764, 158834), (1788, 156702), (1911, 146616), (1937, 144648), (2009, 139464), (2086, 134316), (2132, 131418), (2184, 128289), (2296, 122031), (2548, 109962), (2583, 108472), (2682, 104468), (2952, 94913), (3129, 89544), (3198, 87612), (3276, 85526), (3444, 81354), (3528, 79417), (3576, 78351), (3731, 75096), (3822, 73308), (3874, 72324), (4018, 69732), (4172, 67158), (4264, 65709), (4797, 58408), (5096, 54981), (5166, 54236), (5364, 52234), (5733, 48872), (5811, 48216), (6027, 46488), (6109, 45864), (6258, 44772), (6396, 43806), (6552, 42763), (6888, 40677), (7301, 38376), (7462, 37548), (7644, 36654), (7748, 36162), (8036, 34866), (8344, 33579), (9387, 29848), (9594, 29204), (10332, 27118), (10728, 26117), (11193, 25032), (11466, 24436), (11622, 24108), (12054, 23244), (12218, 22932), (12516, 22386), (12792, 21903), (13559, 20664), (14602, 19188), (14924, 18774), (15288, 18327), (15496, 18081), (16072, 17433)]