337104320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{21499}}^1$

素因数の和:21530

約数の個数: 84

約数和(自身を含む): 933831000

約数和(自身を除く): 596726680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 21499, 42998, 85996, 107495, 150493, 171992, 214990, 300986, 343984, 429980, 601972, 687968, 752465, 859960, 1053451, 1203944, 1375936, 1504930, 1719920, 2106902, 2407888, 3009860, 3439840, 4213804, 4815776, 5267255, 6019720, 6879680, 8427608, 9631552, 10534510, 12039440, 16855216, 21069020, 24078880, 33710432, 42138040, 48157760, 67420864, 84276080, 168552160, 337104320]

約数ペア:

[(1, 337104320), (2, 168552160), (4, 84276080), (5, 67420864), (7, 48157760), (8, 42138040), (10, 33710432), (14, 24078880), (16, 21069020), (20, 16855216), (28, 12039440), (32, 10534510), (35, 9631552), (40, 8427608), (49, 6879680), (56, 6019720), (64, 5267255), (70, 4815776), (80, 4213804), (98, 3439840), (112, 3009860), (140, 2407888), (160, 2106902), (196, 1719920), (224, 1504930), (245, 1375936), (280, 1203944), (320, 1053451), (392, 859960), (448, 752465), (490, 687968), (560, 601972), (784, 429980), (980, 343984), (1120, 300986), (1568, 214990), (1960, 171992), (2240, 150493), (3136, 107495), (3920, 85996), (7840, 42998), (15680, 21499)]