262854480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1733

約数の個数: 160

約数和(自身を含む): 941439744

約数和(自身を除く): 678585264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1552, 1613, 1680, 1940, 2037, 2328, 2716, 2910, 3226, 3395, 3880, 4074, 4656, 4839, 5432, 5820, 6452, 6790, 7760, 8065, 8148, 9678, 10185, 10864, 11291, 11640, 12904, 13580, 16130, 16296, 19356, 20370, 22582, 23280, 24195, 25808, 27160, 32260, 32592, 33873, 38712, 40740, 45164, 48390, 54320, 56455, 64520, 67746, 77424, 81480, 90328, 96780, 112910, 129040, 135492, 156461, 162960, 169365, 180656, 193560, 225820, 270984, 312922, 338730, 387120, 451640, 469383, 541968, 625844, 677460, 782305, 903280, 938766, 1095227, 1251688, 1354920, 1564610, 1877532, 2190454, 2346915, 2503376, 2709840, 3129220, 3285681, 3755064, 4380908, 4693830, 5476135, 6258440, 6571362, 7510128, 8761816, 9387660, 10952270, 12516880, 13142724, 16428405, 17523632, 18775320, 21904540, 26285448, 32856810, 37550640, 43809080, 52570896, 65713620, 87618160, 131427240, 262854480]

約数ペア:

[(1, 262854480), (2, 131427240), (3, 87618160), (4, 65713620), (5, 52570896), (6, 43809080), (7, 37550640), (8, 32856810), (10, 26285448), (12, 21904540), (14, 18775320), (15, 17523632), (16, 16428405), (20, 13142724), (21, 12516880), (24, 10952270), (28, 9387660), (30, 8761816), (35, 7510128), (40, 6571362), (42, 6258440), (48, 5476135), (56, 4693830), (60, 4380908), (70, 3755064), (80, 3285681), (84, 3129220), (97, 2709840), (105, 2503376), (112, 2346915), (120, 2190454), (140, 1877532), (168, 1564610), (194, 1354920), (210, 1251688), (240, 1095227), (280, 938766), (291, 903280), (336, 782305), (388, 677460), (420, 625844), (485, 541968), (560, 469383), (582, 451640), (679, 387120), (776, 338730), (840, 312922), (970, 270984), (1164, 225820), (1358, 193560), (1455, 180656), (1552, 169365), (1613, 162960), (1680, 156461), (1940, 135492), (2037, 129040), (2328, 112910), (2716, 96780), (2910, 90328), (3226, 81480), (3395, 77424), (3880, 67746), (4074, 64520), (4656, 56455), (4839, 54320), (5432, 48390), (5820, 45164), (6452, 40740), (6790, 38712), (7760, 33873), (8065, 32592), (8148, 32260), (9678, 27160), (10185, 25808), (10864, 24195), (11291, 23280), (11640, 22582), (12904, 20370), (13580, 19356), (16130, 16296)]