2912462560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{23857}}^1$

素因数の和:23988

約数の個数: 96

約数和(自身を含む): 7936125120

約数和(自身を除く): 5023662560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 545, 560, 763, 872, 1090, 1120, 1526, 1744, 2180, 3052, 3488, 3815, 4360, 6104, 7630, 8720, 12208, 15260, 17440, 23857, 24416, 30520, 47714, 61040, 95428, 119285, 122080, 166999, 190856, 238570, 333998, 381712, 477140, 667996, 763424, 834995, 954280, 1335992, 1669990, 1908560, 2600413, 2671984, 3339980, 3817120, 5200826, 5343968, 6679960, 10401652, 13002065, 13359920, 18202891, 20803304, 26004130, 26719840, 36405782, 41606608, 52008260, 72811564, 83213216, 91014455, 104016520, 145623128, 182028910, 208033040, 291246256, 364057820, 416066080, 582492512, 728115640, 1456231280, 2912462560]

約数ペア:

[(1, 2912462560), (2, 1456231280), (4, 728115640), (5, 582492512), (7, 416066080), (8, 364057820), (10, 291246256), (14, 208033040), (16, 182028910), (20, 145623128), (28, 104016520), (32, 91014455), (35, 83213216), (40, 72811564), (56, 52008260), (70, 41606608), (80, 36405782), (109, 26719840), (112, 26004130), (140, 20803304), (160, 18202891), (218, 13359920), (224, 13002065), (280, 10401652), (436, 6679960), (545, 5343968), (560, 5200826), (763, 3817120), (872, 3339980), (1090, 2671984), (1120, 2600413), (1526, 1908560), (1744, 1669990), (2180, 1335992), (3052, 954280), (3488, 834995), (3815, 763424), (4360, 667996), (6104, 477140), (7630, 381712), (8720, 333998), (12208, 238570), (15260, 190856), (17440, 166999), (23857, 122080), (24416, 119285), (30520, 95428), (47714, 61040)]