13737640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 37018080

約数和(自身を除く): 23280440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 163, 172, 196, 215, 245, 280, 301, 326, 344, 392, 430, 490, 602, 652, 815, 860, 980, 1141, 1204, 1304, 1505, 1630, 1720, 1960, 2107, 2282, 2408, 3010, 3260, 4214, 4564, 5705, 6020, 6520, 7009, 7987, 8428, 9128, 10535, 11410, 12040, 14018, 15974, 16856, 21070, 22820, 28036, 31948, 35045, 39935, 42140, 45640, 49063, 56072, 63896, 70090, 79870, 84280, 98126, 140180, 159740, 196252, 245315, 280360, 319480, 343441, 392504, 490630, 686882, 981260, 1373764, 1717205, 1962520, 2747528, 3434410, 6868820, 13737640]

約数ペア:

[(1, 13737640), (2, 6868820), (4, 3434410), (5, 2747528), (7, 1962520), (8, 1717205), (10, 1373764), (14, 981260), (20, 686882), (28, 490630), (35, 392504), (40, 343441), (43, 319480), (49, 280360), (56, 245315), (70, 196252), (86, 159740), (98, 140180), (140, 98126), (163, 84280), (172, 79870), (196, 70090), (215, 63896), (245, 56072), (280, 49063), (301, 45640), (326, 42140), (344, 39935), (392, 35045), (430, 31948), (490, 28036), (602, 22820), (652, 21070), (815, 16856), (860, 15974), (980, 14018), (1141, 12040), (1204, 11410), (1304, 10535), (1505, 9128), (1630, 8428), (1720, 7987), (1960, 7009), (2107, 6520), (2282, 6020), (2408, 5705), (3010, 4564), (3260, 4214)]