291110080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1146

約数の個数: 112

約数和(自身を含む): 743590080

約数和(自身を除く): 452480000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 148, 160, 184, 185, 230, 296, 320, 368, 370, 460, 592, 736, 740, 851, 920, 1069, 1184, 1472, 1480, 1702, 1840, 2138, 2368, 2960, 3404, 3680, 4255, 4276, 5345, 5920, 6808, 7360, 8510, 8552, 10690, 11840, 13616, 17020, 17104, 21380, 24587, 27232, 34040, 34208, 39553, 42760, 49174, 54464, 68080, 68416, 79106, 85520, 98348, 122935, 136160, 158212, 171040, 196696, 197765, 245870, 272320, 316424, 342080, 393392, 395530, 491740, 632848, 786784, 791060, 909719, 983480, 1265696, 1573568, 1582120, 1819438, 1966960, 2531392, 3164240, 3638876, 3933920, 4548595, 6328480, 7277752, 7867840, 9097190, 12656960, 14555504, 18194380, 29111008, 36388760, 58222016, 72777520, 145555040, 291110080]

約数ペア:

[(1, 291110080), (2, 145555040), (4, 72777520), (5, 58222016), (8, 36388760), (10, 29111008), (16, 18194380), (20, 14555504), (23, 12656960), (32, 9097190), (37, 7867840), (40, 7277752), (46, 6328480), (64, 4548595), (74, 3933920), (80, 3638876), (92, 3164240), (115, 2531392), (148, 1966960), (160, 1819438), (184, 1582120), (185, 1573568), (230, 1265696), (296, 983480), (320, 909719), (368, 791060), (370, 786784), (460, 632848), (592, 491740), (736, 395530), (740, 393392), (851, 342080), (920, 316424), (1069, 272320), (1184, 245870), (1472, 197765), (1480, 196696), (1702, 171040), (1840, 158212), (2138, 136160), (2368, 122935), (2960, 98348), (3404, 85520), (3680, 79106), (4255, 68416), (4276, 68080), (5345, 54464), (5920, 49174), (6808, 42760), (7360, 39553), (8510, 34208), (8552, 34040), (10690, 27232), (11840, 24587), (13616, 21380), (17020, 17104)]