201869760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:938

約数の個数: 112

約数和(自身を含む): 643737600

約数和(自身を除く): 441867840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 439, 479, 480, 878, 958, 960, 1317, 1437, 1756, 1916, 2195, 2395, 2634, 2874, 3512, 3832, 4390, 4790, 5268, 5748, 6585, 7024, 7185, 7664, 8780, 9580, 10536, 11496, 13170, 14048, 14370, 15328, 17560, 19160, 21072, 22992, 26340, 28096, 28740, 30656, 35120, 38320, 42144, 45984, 52680, 57480, 70240, 76640, 84288, 91968, 105360, 114960, 140480, 153280, 210281, 210720, 229920, 420562, 421440, 459840, 630843, 841124, 1051405, 1261686, 1682248, 2102810, 2523372, 3154215, 3364496, 4205620, 5046744, 6308430, 6728992, 8411240, 10093488, 12616860, 13457984, 16822480, 20186976, 25233720, 33644960, 40373952, 50467440, 67289920, 100934880, 201869760]

約数ペア:

[(1, 201869760), (2, 100934880), (3, 67289920), (4, 50467440), (5, 40373952), (6, 33644960), (8, 25233720), (10, 20186976), (12, 16822480), (15, 13457984), (16, 12616860), (20, 10093488), (24, 8411240), (30, 6728992), (32, 6308430), (40, 5046744), (48, 4205620), (60, 3364496), (64, 3154215), (80, 2523372), (96, 2102810), (120, 1682248), (160, 1261686), (192, 1051405), (240, 841124), (320, 630843), (439, 459840), (479, 421440), (480, 420562), (878, 229920), (958, 210720), (960, 210281), (1317, 153280), (1437, 140480), (1756, 114960), (1916, 105360), (2195, 91968), (2395, 84288), (2634, 76640), (2874, 70240), (3512, 57480), (3832, 52680), (4390, 45984), (4790, 42144), (5268, 38320), (5748, 35120), (6585, 30656), (7024, 28740), (7185, 28096), (7664, 26340), (8780, 22992), (9580, 21072), (10536, 19160), (11496, 17560), (13170, 15328), (14048, 14370)]