7850080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 21821184

約数和(自身を除く): 13971104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 163, 172, 215, 224, 280, 301, 326, 344, 430, 560, 602, 652, 688, 815, 860, 1120, 1141, 1204, 1304, 1376, 1505, 1630, 1720, 2282, 2408, 2608, 3010, 3260, 3440, 4564, 4816, 5216, 5705, 6020, 6520, 6880, 7009, 9128, 9632, 11410, 12040, 13040, 14018, 18256, 22820, 24080, 26080, 28036, 35045, 36512, 45640, 48160, 49063, 56072, 70090, 91280, 98126, 112144, 140180, 182560, 196252, 224288, 245315, 280360, 392504, 490630, 560720, 785008, 981260, 1121440, 1570016, 1962520, 3925040, 7850080]

約数ペア:

[(1, 7850080), (2, 3925040), (4, 1962520), (5, 1570016), (7, 1121440), (8, 981260), (10, 785008), (14, 560720), (16, 490630), (20, 392504), (28, 280360), (32, 245315), (35, 224288), (40, 196252), (43, 182560), (56, 140180), (70, 112144), (80, 98126), (86, 91280), (112, 70090), (140, 56072), (160, 49063), (163, 48160), (172, 45640), (215, 36512), (224, 35045), (280, 28036), (301, 26080), (326, 24080), (344, 22820), (430, 18256), (560, 14018), (602, 13040), (652, 12040), (688, 11410), (815, 9632), (860, 9128), (1120, 7009), (1141, 6880), (1204, 6520), (1304, 6020), (1376, 5705), (1505, 5216), (1630, 4816), (1720, 4564), (2282, 3440), (2408, 3260), (2608, 3010)]