355089840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2179}}^1$

素因数の和:2299

約数の個数: 160

約数和(自身を含む): 1271585280

約数和(自身を除く): 916495440

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, 1680, 1940, 2037, 2179, 2328, 2716, 2910, 3395, 3880, 4074, 4358, 4656, 5432, 5820, 6537, 6790, 7760, 8148, 8716, 10185, 10864, 10895, 11640, 13074, 13580, 15253, 16296, 17432, 20370, 21790, 23280, 26148, 27160, 30506, 32592, 32685, 34864, 40740, 43580, 45759, 52296, 54320, 61012, 65370, 76265, 81480, 87160, 91518, 104592, 122024, 130740, 152530, 162960, 174320, 183036, 211363, 228795, 244048, 261480, 305060, 366072, 422726, 457590, 522960, 610120, 634089, 732144, 845452, 915180, 1056815, 1220240, 1268178, 1479541, 1690904, 1830360, 2113630, 2536356, 2959082, 3170445, 3381808, 3660720, 4227260, 4438623, 5072712, 5918164, 6340890, 7397705, 8454520, 8877246, 10145424, 11836328, 12681780, 14795410, 16909040, 17754492, 22193115, 23672656, 25363560, 29590820, 35508984, 44386230, 50727120, 59181640, 71017968, 88772460, 118363280, 177544920, 355089840]

約数ペア:

[(1, 355089840), (2, 177544920), (3, 118363280), (4, 88772460), (5, 71017968), (6, 59181640), (7, 50727120), (8, 44386230), (10, 35508984), (12, 29590820), (14, 25363560), (15, 23672656), (16, 22193115), (20, 17754492), (21, 16909040), (24, 14795410), (28, 12681780), (30, 11836328), (35, 10145424), (40, 8877246), (42, 8454520), (48, 7397705), (56, 6340890), (60, 5918164), (70, 5072712), (80, 4438623), (84, 4227260), (97, 3660720), (105, 3381808), (112, 3170445), (120, 2959082), (140, 2536356), (168, 2113630), (194, 1830360), (210, 1690904), (240, 1479541), (280, 1268178), (291, 1220240), (336, 1056815), (388, 915180), (420, 845452), (485, 732144), (560, 634089), (582, 610120), (679, 522960), (776, 457590), (840, 422726), (970, 366072), (1164, 305060), (1358, 261480), (1455, 244048), (1552, 228795), (1680, 211363), (1940, 183036), (2037, 174320), (2179, 162960), (2328, 152530), (2716, 130740), (2910, 122024), (3395, 104592), (3880, 91518), (4074, 87160), (4358, 81480), (4656, 76265), (5432, 65370), (5820, 61012), (6537, 54320), (6790, 52296), (7760, 45759), (8148, 43580), (8716, 40740), (10185, 34864), (10864, 32685), (10895, 32592), (11640, 30506), (13074, 27160), (13580, 26148), (15253, 23280), (16296, 21790), (17432, 20370)]