164060960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 459514944

約数和(自身を除く): 295453984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 107, 112, 140, 148, 160, 185, 214, 224, 259, 280, 296, 370, 428, 518, 535, 560, 592, 740, 749, 856, 1036, 1070, 1120, 1184, 1295, 1369, 1480, 1498, 1712, 2072, 2140, 2590, 2738, 2960, 2996, 3424, 3745, 3959, 4144, 4280, 5180, 5476, 5920, 5992, 6845, 7490, 7918, 8288, 8560, 9583, 10360, 10952, 11984, 13690, 14980, 15836, 17120, 19166, 19795, 20720, 21904, 23968, 27380, 27713, 29960, 31672, 38332, 39590, 41440, 43808, 47915, 54760, 55426, 59920, 63344, 76664, 79180, 95830, 109520, 110852, 119840, 126688, 138565, 146483, 153328, 158360, 191660, 219040, 221704, 277130, 292966, 306656, 316720, 383320, 443408, 554260, 585932, 633440, 732415, 766640, 886816, 1025381, 1108520, 1171864, 1464830, 1533280, 2050762, 2217040, 2343728, 2929660, 4101524, 4434080, 4687456, 5126905, 5859320, 8203048, 10253810, 11718640, 16406096, 20507620, 23437280, 32812192, 41015240, 82030480, 164060960]

約数ペア:

[(1, 164060960), (2, 82030480), (4, 41015240), (5, 32812192), (7, 23437280), (8, 20507620), (10, 16406096), (14, 11718640), (16, 10253810), (20, 8203048), (28, 5859320), (32, 5126905), (35, 4687456), (37, 4434080), (40, 4101524), (56, 2929660), (70, 2343728), (74, 2217040), (80, 2050762), (107, 1533280), (112, 1464830), (140, 1171864), (148, 1108520), (160, 1025381), (185, 886816), (214, 766640), (224, 732415), (259, 633440), (280, 585932), (296, 554260), (370, 443408), (428, 383320), (518, 316720), (535, 306656), (560, 292966), (592, 277130), (740, 221704), (749, 219040), (856, 191660), (1036, 158360), (1070, 153328), (1120, 146483), (1184, 138565), (1295, 126688), (1369, 119840), (1480, 110852), (1498, 109520), (1712, 95830), (2072, 79180), (2140, 76664), (2590, 63344), (2738, 59920), (2960, 55426), (2996, 54760), (3424, 47915), (3745, 43808), (3959, 41440), (4144, 39590), (4280, 38332), (5180, 31672), (5476, 29960), (5920, 27713), (5992, 27380), (6845, 23968), (7490, 21904), (7918, 20720), (8288, 19795), (8560, 19166), (9583, 17120), (10360, 15836), (10952, 14980), (11984, 13690)]