1354332560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{787}}^1$

素因数の和:1253

約数の個数: 120

約数和(自身を含む): 3675925440

約数和(自身を除く): 2321592880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 439, 490, 560, 784, 787, 878, 980, 1574, 1756, 1960, 2195, 3073, 3148, 3512, 3920, 3935, 4390, 5509, 6146, 6296, 7024, 7870, 8780, 11018, 12292, 12592, 15365, 15740, 17560, 21511, 22036, 24584, 27545, 30730, 31480, 35120, 38563, 43022, 44072, 49168, 55090, 61460, 62960, 77126, 86044, 88144, 107555, 110180, 122920, 154252, 172088, 192815, 215110, 220360, 245840, 308504, 344176, 345493, 385630, 430220, 440720, 617008, 690986, 771260, 860440, 1381972, 1542520, 1720880, 1727465, 2418451, 2763944, 3085040, 3454930, 4836902, 5527888, 6909860, 9673804, 12092255, 13819720, 16929157, 19347608, 24184510, 27639440, 33858314, 38695216, 48369020, 67716628, 84645785, 96738040, 135433256, 169291570, 193476080, 270866512, 338583140, 677166280, 1354332560]

約数ペア:

[(1, 1354332560), (2, 677166280), (4, 338583140), (5, 270866512), (7, 193476080), (8, 169291570), (10, 135433256), (14, 96738040), (16, 84645785), (20, 67716628), (28, 48369020), (35, 38695216), (40, 33858314), (49, 27639440), (56, 24184510), (70, 19347608), (80, 16929157), (98, 13819720), (112, 12092255), (140, 9673804), (196, 6909860), (245, 5527888), (280, 4836902), (392, 3454930), (439, 3085040), (490, 2763944), (560, 2418451), (784, 1727465), (787, 1720880), (878, 1542520), (980, 1381972), (1574, 860440), (1756, 771260), (1960, 690986), (2195, 617008), (3073, 440720), (3148, 430220), (3512, 385630), (3920, 345493), (3935, 344176), (4390, 308504), (5509, 245840), (6146, 220360), (6296, 215110), (7024, 192815), (7870, 172088), (8780, 154252), (11018, 122920), (12292, 110180), (12592, 107555), (15365, 88144), (15740, 86044), (17560, 77126), (21511, 62960), (22036, 61460), (24584, 55090), (27545, 49168), (30730, 44072), (31480, 43022), (35120, 38563)]