238499520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{35491}}^1$

素因数の和:35518

約数の個数: 112

約数和(自身を含む): 865436928

約数和(自身を除く): 626937408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 35491, 70982, 106473, 141964, 177455, 212946, 248437, 283928, 354910, 425892, 496874, 532365, 567856, 709820, 745311, 851784, 993748, 1064730, 1135712, 1242185, 1419640, 1490622, 1703568, 1987496, 2129460, 2271424, 2484370, 2839280, 2981244, 3407136, 3726555, 3974992, 4258920, 4968740, 5678560, 5962488, 6814272, 7453110, 7949984, 8517840, 9937480, 11357120, 11924976, 14906220, 15899968, 17035680, 19874960, 23849952, 29812440, 34071360, 39749920, 47699904, 59624880, 79499840, 119249760, 238499520]

約数ペア:

[(1, 238499520), (2, 119249760), (3, 79499840), (4, 59624880), (5, 47699904), (6, 39749920), (7, 34071360), (8, 29812440), (10, 23849952), (12, 19874960), (14, 17035680), (15, 15899968), (16, 14906220), (20, 11924976), (21, 11357120), (24, 9937480), (28, 8517840), (30, 7949984), (32, 7453110), (35, 6814272), (40, 5962488), (42, 5678560), (48, 4968740), (56, 4258920), (60, 3974992), (64, 3726555), (70, 3407136), (80, 2981244), (84, 2839280), (96, 2484370), (105, 2271424), (112, 2129460), (120, 1987496), (140, 1703568), (160, 1490622), (168, 1419640), (192, 1242185), (210, 1135712), (224, 1064730), (240, 993748), (280, 851784), (320, 745311), (336, 709820), (420, 567856), (448, 532365), (480, 496874), (560, 425892), (672, 354910), (840, 283928), (960, 248437), (1120, 212946), (1344, 177455), (1680, 141964), (2240, 106473), (3360, 70982), (6720, 35491)]