43020320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 118008576

約数和(自身を除く): 74988256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 541, 560, 568, 710, 994, 1082, 1120, 1136, 1420, 1988, 2164, 2272, 2485, 2705, 2840, 3787, 3976, 4328, 4970, 5410, 5680, 7574, 7952, 8656, 9940, 10820, 11360, 15148, 15904, 17312, 18935, 19880, 21640, 30296, 37870, 38411, 39760, 43280, 60592, 75740, 76822, 79520, 86560, 121184, 151480, 153644, 192055, 268877, 302960, 307288, 384110, 537754, 605920, 614576, 768220, 1075508, 1229152, 1344385, 1536440, 2151016, 2688770, 3072880, 4302032, 5377540, 6145760, 8604064, 10755080, 21510160, 43020320]

約数ペア:

[(1, 43020320), (2, 21510160), (4, 10755080), (5, 8604064), (7, 6145760), (8, 5377540), (10, 4302032), (14, 3072880), (16, 2688770), (20, 2151016), (28, 1536440), (32, 1344385), (35, 1229152), (40, 1075508), (56, 768220), (70, 614576), (71, 605920), (80, 537754), (112, 384110), (140, 307288), (142, 302960), (160, 268877), (224, 192055), (280, 153644), (284, 151480), (355, 121184), (497, 86560), (541, 79520), (560, 76822), (568, 75740), (710, 60592), (994, 43280), (1082, 39760), (1120, 38411), (1136, 37870), (1420, 30296), (1988, 21640), (2164, 19880), (2272, 18935), (2485, 17312), (2705, 15904), (2840, 15148), (3787, 11360), (3976, 10820), (4328, 9940), (4970, 8656), (5410, 7952), (5680, 7574)]