71896160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2791}}^1$

素因数の和:2836

約数の個数: 96

約数和(自身を含む): 202632192

約数和(自身を除く): 130736032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 2791, 3220, 3680, 5152, 5582, 6440, 11164, 12880, 13955, 19537, 22328, 25760, 27910, 39074, 44656, 55820, 64193, 78148, 89312, 97685, 111640, 128386, 156296, 195370, 223280, 256772, 312592, 320965, 390740, 446560, 449351, 513544, 625184, 641930, 781480, 898702, 1027088, 1283860, 1562960, 1797404, 2054176, 2246755, 2567720, 3125920, 3594808, 4493510, 5135440, 7189616, 8987020, 10270880, 14379232, 17974040, 35948080, 71896160]

約数ペア:

[(1, 71896160), (2, 35948080), (4, 17974040), (5, 14379232), (7, 10270880), (8, 8987020), (10, 7189616), (14, 5135440), (16, 4493510), (20, 3594808), (23, 3125920), (28, 2567720), (32, 2246755), (35, 2054176), (40, 1797404), (46, 1562960), (56, 1283860), (70, 1027088), (80, 898702), (92, 781480), (112, 641930), (115, 625184), (140, 513544), (160, 449351), (161, 446560), (184, 390740), (224, 320965), (230, 312592), (280, 256772), (322, 223280), (368, 195370), (460, 156296), (560, 128386), (644, 111640), (736, 97685), (805, 89312), (920, 78148), (1120, 64193), (1288, 55820), (1610, 44656), (1840, 39074), (2576, 27910), (2791, 25760), (3220, 22328), (3680, 19537), (5152, 13955), (5582, 12880), (6440, 11164)]