1412353920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17107}}^1$

素因数の和:17172

約数の個数: 128

約数和(自身を含む): 4606842240

約数和(自身を除く): 3194488320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 5160, 5504, 6880, 8256, 10320, 13760, 16512, 17107, 20640, 27520, 34214, 41280, 51321, 68428, 82560, 85535, 102642, 136856, 171070, 205284, 256605, 273712, 342140, 410568, 513210, 547424, 684280, 735601, 821136, 1026420, 1094848, 1368560, 1471202, 1642272, 2052840, 2189696, 2206803, 2737120, 2942404, 3284544, 3678005, 4105680, 4413606, 5474240, 5884808, 6569088, 7356010, 8211360, 8827212, 10948480, 11034015, 11769616, 14712020, 16422720, 17654424, 22068030, 23539232, 29424040, 32845440, 35308848, 44136060, 47078464, 58848080, 70617696, 88272120, 94156928, 117696160, 141235392, 176544240, 235392320, 282470784, 353088480, 470784640, 706176960, 1412353920]

約数ペア:

[(1, 1412353920), (2, 706176960), (3, 470784640), (4, 353088480), (5, 282470784), (6, 235392320), (8, 176544240), (10, 141235392), (12, 117696160), (15, 94156928), (16, 88272120), (20, 70617696), (24, 58848080), (30, 47078464), (32, 44136060), (40, 35308848), (43, 32845440), (48, 29424040), (60, 23539232), (64, 22068030), (80, 17654424), (86, 16422720), (96, 14712020), (120, 11769616), (128, 11034015), (129, 10948480), (160, 8827212), (172, 8211360), (192, 7356010), (215, 6569088), (240, 5884808), (258, 5474240), (320, 4413606), (344, 4105680), (384, 3678005), (430, 3284544), (480, 2942404), (516, 2737120), (640, 2206803), (645, 2189696), (688, 2052840), (860, 1642272), (960, 1471202), (1032, 1368560), (1290, 1094848), (1376, 1026420), (1720, 821136), (1920, 735601), (2064, 684280), (2580, 547424), (2752, 513210), (3440, 410568), (4128, 342140), (5160, 273712), (5504, 256605), (6880, 205284), (8256, 171070), (10320, 136856), (13760, 102642), (16512, 85535), (17107, 82560), (20640, 68428), (27520, 51321), (34214, 41280)]