242574080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{27073}}^1$

素因数の和:27101

約数の個数: 72

約数和(自身を含む): 664071072

約数和(自身を除く): 421496992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 27073, 54146, 108292, 135365, 189511, 216584, 270730, 379022, 433168, 541460, 758044, 866336, 947555, 1082920, 1516088, 1732672, 1895110, 2165840, 3032176, 3465344, 3790220, 4331680, 6064352, 6930688, 7580440, 8663360, 12128704, 15160880, 17326720, 24257408, 30321760, 34653440, 48514816, 60643520, 121287040, 242574080]

約数ペア:

[(1, 242574080), (2, 121287040), (4, 60643520), (5, 48514816), (7, 34653440), (8, 30321760), (10, 24257408), (14, 17326720), (16, 15160880), (20, 12128704), (28, 8663360), (32, 7580440), (35, 6930688), (40, 6064352), (56, 4331680), (64, 3790220), (70, 3465344), (80, 3032176), (112, 2165840), (128, 1895110), (140, 1732672), (160, 1516088), (224, 1082920), (256, 947555), (280, 866336), (320, 758044), (448, 541460), (560, 433168), (640, 379022), (896, 270730), (1120, 216584), (1280, 189511), (1792, 135365), (2240, 108292), (4480, 54146), (8960, 27073)]