7007280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 25665024

約数和(自身を除く): 18657744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 97, 105, 112, 120, 129, 140, 168, 172, 194, 210, 215, 240, 258, 280, 291, 301, 336, 344, 388, 420, 430, 485, 516, 560, 582, 602, 645, 679, 688, 776, 840, 860, 903, 970, 1032, 1164, 1204, 1290, 1358, 1455, 1505, 1552, 1680, 1720, 1806, 1940, 2037, 2064, 2328, 2408, 2580, 2716, 2910, 3010, 3395, 3440, 3612, 3880, 4074, 4171, 4515, 4656, 4816, 5160, 5432, 5820, 6020, 6790, 7224, 7760, 8148, 8342, 9030, 10185, 10320, 10864, 11640, 12040, 12513, 13580, 14448, 16296, 16684, 18060, 20370, 20855, 23280, 24080, 25026, 27160, 29197, 32592, 33368, 36120, 40740, 41710, 50052, 54320, 58394, 62565, 66736, 72240, 81480, 83420, 87591, 100104, 116788, 125130, 145985, 162960, 166840, 175182, 200208, 233576, 250260, 291970, 333680, 350364, 437955, 467152, 500520, 583940, 700728, 875910, 1001040, 1167880, 1401456, 1751820, 2335760, 3503640, 7007280]

約数ペア:

[(1, 7007280), (2, 3503640), (3, 2335760), (4, 1751820), (5, 1401456), (6, 1167880), (7, 1001040), (8, 875910), (10, 700728), (12, 583940), (14, 500520), (15, 467152), (16, 437955), (20, 350364), (21, 333680), (24, 291970), (28, 250260), (30, 233576), (35, 200208), (40, 175182), (42, 166840), (43, 162960), (48, 145985), (56, 125130), (60, 116788), (70, 100104), (80, 87591), (84, 83420), (86, 81480), (97, 72240), (105, 66736), (112, 62565), (120, 58394), (129, 54320), (140, 50052), (168, 41710), (172, 40740), (194, 36120), (210, 33368), (215, 32592), (240, 29197), (258, 27160), (280, 25026), (291, 24080), (301, 23280), (336, 20855), (344, 20370), (388, 18060), (420, 16684), (430, 16296), (485, 14448), (516, 13580), (560, 12513), (582, 12040), (602, 11640), (645, 10864), (679, 10320), (688, 10185), (776, 9030), (840, 8342), (860, 8148), (903, 7760), (970, 7224), (1032, 6790), (1164, 6020), (1204, 5820), (1290, 5432), (1358, 5160), (1455, 4816), (1505, 4656), (1552, 4515), (1680, 4171), (1720, 4074), (1806, 3880), (1940, 3612), (2037, 3440), (2064, 3395), (2328, 3010), (2408, 2910), (2580, 2716)]