2143783920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6701}}^1$

素因数の和:6791

約数の個数: 160

約数和(自身を含む): 7020693504

約数和(自身を除く): 4876909584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 465, 496, 516, 620, 645, 688, 744, 860, 930, 1032, 1240, 1290, 1333, 1488, 1720, 1860, 2064, 2480, 2580, 2666, 3440, 3720, 3999, 5160, 5332, 6665, 6701, 7440, 7998, 10320, 10664, 13330, 13402, 15996, 19995, 20103, 21328, 26660, 26804, 31992, 33505, 39990, 40206, 53320, 53608, 63984, 67010, 79980, 80412, 100515, 106640, 107216, 134020, 159960, 160824, 201030, 207731, 268040, 288143, 319920, 321648, 402060, 415462, 536080, 576286, 623193, 804120, 830924, 864429, 1038655, 1152572, 1246386, 1440715, 1608240, 1661848, 1728858, 2077310, 2305144, 2492772, 2881430, 3115965, 3323696, 3457716, 4154620, 4322145, 4610288, 4985544, 5762860, 6231930, 6915432, 8309240, 8644290, 8932433, 9971088, 11525720, 12463860, 13830864, 16618480, 17288580, 17864866, 23051440, 24927720, 26797299, 34577160, 35729732, 44662165, 49855440, 53594598, 69154320, 71459464, 89324330, 107189196, 133986495, 142918928, 178648660, 214378392, 267972990, 357297320, 428756784, 535945980, 714594640, 1071891960, 2143783920]

約数ペア:

[(1, 2143783920), (2, 1071891960), (3, 714594640), (4, 535945980), (5, 428756784), (6, 357297320), (8, 267972990), (10, 214378392), (12, 178648660), (15, 142918928), (16, 133986495), (20, 107189196), (24, 89324330), (30, 71459464), (31, 69154320), (40, 53594598), (43, 49855440), (48, 44662165), (60, 35729732), (62, 34577160), (80, 26797299), (86, 24927720), (93, 23051440), (120, 17864866), (124, 17288580), (129, 16618480), (155, 13830864), (172, 12463860), (186, 11525720), (215, 9971088), (240, 8932433), (248, 8644290), (258, 8309240), (310, 6915432), (344, 6231930), (372, 5762860), (430, 4985544), (465, 4610288), (496, 4322145), (516, 4154620), (620, 3457716), (645, 3323696), (688, 3115965), (744, 2881430), (860, 2492772), (930, 2305144), (1032, 2077310), (1240, 1728858), (1290, 1661848), (1333, 1608240), (1488, 1440715), (1720, 1246386), (1860, 1152572), (2064, 1038655), (2480, 864429), (2580, 830924), (2666, 804120), (3440, 623193), (3720, 576286), (3999, 536080), (5160, 415462), (5332, 402060), (6665, 321648), (6701, 319920), (7440, 288143), (7998, 268040), (10320, 207731), (10664, 201030), (13330, 160824), (13402, 159960), (15996, 134020), (19995, 107216), (20103, 106640), (21328, 100515), (26660, 80412), (26804, 79980), (31992, 67010), (33505, 63984), (39990, 53608), (40206, 53320)]