41880720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 150490368

約数和(自身を除く): 108609648

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, 257, 280, 291, 336, 388, 420, 485, 514, 560, 582, 679, 771, 776, 840, 970, 1028, 1164, 1285, 1358, 1455, 1542, 1552, 1680, 1799, 1940, 2037, 2056, 2328, 2570, 2716, 2910, 3084, 3395, 3598, 3855, 3880, 4074, 4112, 4656, 5140, 5397, 5432, 5820, 6168, 6790, 7196, 7710, 7760, 8148, 8995, 10185, 10280, 10794, 10864, 11640, 12336, 13580, 14392, 15420, 16296, 17990, 20370, 20560, 21588, 23280, 24929, 26985, 27160, 28784, 30840, 32592, 35980, 40740, 43176, 49858, 53970, 54320, 61680, 71960, 74787, 81480, 86352, 99716, 107940, 124645, 143920, 149574, 162960, 174503, 199432, 215880, 249290, 299148, 349006, 373935, 398864, 431760, 498580, 523509, 598296, 698012, 747870, 872515, 997160, 1047018, 1196592, 1396024, 1495740, 1745030, 1994320, 2094036, 2617545, 2792048, 2991480, 3490060, 4188072, 5235090, 5982960, 6980120, 8376144, 10470180, 13960240, 20940360, 41880720]

約数ペア:

[(1, 41880720), (2, 20940360), (3, 13960240), (4, 10470180), (5, 8376144), (6, 6980120), (7, 5982960), (8, 5235090), (10, 4188072), (12, 3490060), (14, 2991480), (15, 2792048), (16, 2617545), (20, 2094036), (21, 1994320), (24, 1745030), (28, 1495740), (30, 1396024), (35, 1196592), (40, 1047018), (42, 997160), (48, 872515), (56, 747870), (60, 698012), (70, 598296), (80, 523509), (84, 498580), (97, 431760), (105, 398864), (112, 373935), (120, 349006), (140, 299148), (168, 249290), (194, 215880), (210, 199432), (240, 174503), (257, 162960), (280, 149574), (291, 143920), (336, 124645), (388, 107940), (420, 99716), (485, 86352), (514, 81480), (560, 74787), (582, 71960), (679, 61680), (771, 54320), (776, 53970), (840, 49858), (970, 43176), (1028, 40740), (1164, 35980), (1285, 32592), (1358, 30840), (1455, 28784), (1542, 27160), (1552, 26985), (1680, 24929), (1799, 23280), (1940, 21588), (2037, 20560), (2056, 20370), (2328, 17990), (2570, 16296), (2716, 15420), (2910, 14392), (3084, 13580), (3395, 12336), (3598, 11640), (3855, 10864), (3880, 10794), (4074, 10280), (4112, 10185), (4656, 8995), (5140, 8148), (5397, 7760), (5432, 7710), (5820, 7196), (6168, 6790)]