8115754640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9109}}^1$

素因数の和:9209

約数の個数: 160

約数和(自身を含む): 22665096960

約数和(自身を除く): 14549342320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 43, 56, 70, 74, 80, 86, 112, 140, 148, 172, 185, 215, 259, 280, 296, 301, 344, 370, 430, 518, 560, 592, 602, 688, 740, 860, 1036, 1204, 1295, 1480, 1505, 1591, 1720, 2072, 2408, 2590, 2960, 3010, 3182, 3440, 4144, 4816, 5180, 6020, 6364, 7955, 9109, 10360, 11137, 12040, 12728, 15910, 18218, 20720, 22274, 24080, 25456, 31820, 36436, 44548, 45545, 55685, 63640, 63763, 72872, 89096, 91090, 111370, 127280, 127526, 145744, 178192, 182180, 222740, 255052, 318815, 337033, 364360, 391687, 445480, 510104, 637630, 674066, 728720, 783374, 890960, 1020208, 1275260, 1348132, 1566748, 1685165, 1958435, 2359231, 2550520, 2696264, 2741809, 3133496, 3370330, 3916870, 4718462, 5101040, 5392528, 5483618, 6266992, 6740660, 7833740, 9436924, 10967236, 11796155, 13481320, 13709045, 14492419, 15667480, 18873848, 21934472, 23592310, 26962640, 27418090, 28984838, 31334960, 37747696, 43868944, 47184620, 54836180, 57969676, 72462095, 94369240, 101446933, 109672360, 115939352, 144924190, 188738480, 202893866, 219344720, 231878704, 289848380, 405787732, 507234665, 579696760, 811575464, 1014469330, 1159393520, 1623150928, 2028938660, 4057877320, 8115754640]

約数ペア:

[(1, 8115754640), (2, 4057877320), (4, 2028938660), (5, 1623150928), (7, 1159393520), (8, 1014469330), (10, 811575464), (14, 579696760), (16, 507234665), (20, 405787732), (28, 289848380), (35, 231878704), (37, 219344720), (40, 202893866), (43, 188738480), (56, 144924190), (70, 115939352), (74, 109672360), (80, 101446933), (86, 94369240), (112, 72462095), (140, 57969676), (148, 54836180), (172, 47184620), (185, 43868944), (215, 37747696), (259, 31334960), (280, 28984838), (296, 27418090), (301, 26962640), (344, 23592310), (370, 21934472), (430, 18873848), (518, 15667480), (560, 14492419), (592, 13709045), (602, 13481320), (688, 11796155), (740, 10967236), (860, 9436924), (1036, 7833740), (1204, 6740660), (1295, 6266992), (1480, 5483618), (1505, 5392528), (1591, 5101040), (1720, 4718462), (2072, 3916870), (2408, 3370330), (2590, 3133496), (2960, 2741809), (3010, 2696264), (3182, 2550520), (3440, 2359231), (4144, 1958435), (4816, 1685165), (5180, 1566748), (6020, 1348132), (6364, 1275260), (7955, 1020208), (9109, 890960), (10360, 783374), (11137, 728720), (12040, 674066), (12728, 637630), (15910, 510104), (18218, 445480), (20720, 391687), (22274, 364360), (24080, 337033), (25456, 318815), (31820, 255052), (36436, 222740), (44548, 182180), (45545, 178192), (55685, 145744), (63640, 127526), (63763, 127280), (72872, 111370), (89096, 91090)]