264972960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 288

約数和(自身を含む): 1047900672

約数和(自身を除く): 782927712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 97, 105, 112, 120, 126, 140, 144, 160, 168, 180, 194, 210, 224, 240, 252, 271, 280, 288, 291, 315, 336, 360, 388, 420, 480, 485, 504, 542, 560, 582, 630, 672, 679, 720, 776, 813, 840, 873, 970, 1008, 1084, 1120, 1164, 1260, 1355, 1358, 1440, 1455, 1552, 1626, 1680, 1746, 1897, 1940, 2016, 2037, 2168, 2328, 2439, 2520, 2710, 2716, 2910, 3104, 3252, 3360, 3395, 3492, 3794, 3880, 4065, 4074, 4336, 4365, 4656, 4878, 5040, 5420, 5432, 5691, 5820, 6111, 6504, 6790, 6984, 7588, 7760, 8130, 8148, 8672, 8730, 9312, 9485, 9756, 10080, 10185, 10840, 10864, 11382, 11640, 12195, 12222, 13008, 13580, 13968, 15176, 15520, 16260, 16296, 17073, 17460, 18970, 19512, 20370, 21680, 21728, 22764, 23280, 24390, 24444, 26016, 26287, 27160, 27936, 28455, 30352, 30555, 32520, 32592, 34146, 34920, 37940, 39024, 40740, 43360, 45528, 46560, 48780, 48888, 52574, 54320, 56910, 60704, 61110, 65040, 65184, 68292, 69840, 75880, 78048, 78861, 81480, 85365, 91056, 97560, 97776, 105148, 108640, 113820, 122220, 130080, 131435, 136584, 139680, 151760, 157722, 162960, 170730, 182112, 184009, 195120, 195552, 210296, 227640, 236583, 244440, 262870, 273168, 303520, 315444, 325920, 341460, 368018, 390240, 394305, 420592, 455280, 473166, 488880, 525740, 546336, 552027, 630888, 682920, 736036, 788610, 841184, 910560, 920045, 946332, 977760, 1051480, 1104054, 1182915, 1261776, 1365840, 1472072, 1577220, 1656081, 1840090, 1892664, 2102960, 2208108, 2365830, 2523552, 2731680, 2760135, 2944144, 3154440, 3312162, 3680180, 3785328, 4205920, 4416216, 4731660, 5520270, 5888288, 6308880, 6624324, 7360360, 7570656, 8280405, 8832432, 9463320, 11040540, 12617760, 13248648, 14720720, 16560810, 17664864, 18926640, 22081080, 26497296, 29441440, 33121620, 37853280, 44162160, 52994592, 66243240, 88324320, 132486480, 264972960]

約数ペア:

[(1, 264972960), (2, 132486480), (3, 88324320), (4, 66243240), (5, 52994592), (6, 44162160), (7, 37853280), (8, 33121620), (9, 29441440), (10, 26497296), (12, 22081080), (14, 18926640), (15, 17664864), (16, 16560810), (18, 14720720), (20, 13248648), (21, 12617760), (24, 11040540), (28, 9463320), (30, 8832432), (32, 8280405), (35, 7570656), (36, 7360360), (40, 6624324), (42, 6308880), (45, 5888288), (48, 5520270), (56, 4731660), (60, 4416216), (63, 4205920), (70, 3785328), (72, 3680180), (80, 3312162), (84, 3154440), (90, 2944144), (96, 2760135), (97, 2731680), (105, 2523552), (112, 2365830), (120, 2208108), (126, 2102960), (140, 1892664), (144, 1840090), (160, 1656081), (168, 1577220), (180, 1472072), (194, 1365840), (210, 1261776), (224, 1182915), (240, 1104054), (252, 1051480), (271, 977760), (280, 946332), (288, 920045), (291, 910560), (315, 841184), (336, 788610), (360, 736036), (388, 682920), (420, 630888), (480, 552027), (485, 546336), (504, 525740), (542, 488880), (560, 473166), (582, 455280), (630, 420592), (672, 394305), (679, 390240), (720, 368018), (776, 341460), (813, 325920), (840, 315444), (873, 303520), (970, 273168), (1008, 262870), (1084, 244440), (1120, 236583), (1164, 227640), (1260, 210296), (1355, 195552), (1358, 195120), (1440, 184009), (1455, 182112), (1552, 170730), (1626, 162960), (1680, 157722), (1746, 151760), (1897, 139680), (1940, 136584), (2016, 131435), (2037, 130080), (2168, 122220), (2328, 113820), (2439, 108640), (2520, 105148), (2710, 97776), (2716, 97560), (2910, 91056), (3104, 85365), (3252, 81480), (3360, 78861), (3395, 78048), (3492, 75880), (3794, 69840), (3880, 68292), (4065, 65184), (4074, 65040), (4336, 61110), (4365, 60704), (4656, 56910), (4878, 54320), (5040, 52574), (5420, 48888), (5432, 48780), (5691, 46560), (5820, 45528), (6111, 43360), (6504, 40740), (6790, 39024), (6984, 37940), (7588, 34920), (7760, 34146), (8130, 32592), (8148, 32520), (8672, 30555), (8730, 30352), (9312, 28455), (9485, 27936), (9756, 27160), (10080, 26287), (10185, 26016), (10840, 24444), (10864, 24390), (11382, 23280), (11640, 22764), (12195, 21728), (12222, 21680), (13008, 20370), (13580, 19512), (13968, 18970), (15176, 17460), (15520, 17073), (16260, 16296)]