413276080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1297}}^1$

素因数の和:1886

約数の個数: 80

約数和(自身を含む): 1100911680

約数和(自身を除く): 687635600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 569, 1138, 1297, 2276, 2594, 2845, 3983, 4552, 5188, 5690, 6485, 7966, 9079, 9104, 10376, 11380, 12970, 15932, 18158, 19915, 20752, 22760, 25940, 31864, 36316, 39830, 45395, 45520, 51880, 63728, 72632, 79660, 90790, 103760, 145264, 159320, 181580, 318640, 363160, 726320, 737993, 1475986, 2951972, 3689965, 5165951, 5903944, 7379930, 10331902, 11807888, 14759860, 20663804, 25829755, 29519720, 41327608, 51659510, 59039440, 82655216, 103319020, 206638040, 413276080]

約数ペア:

[(1, 413276080), (2, 206638040), (4, 103319020), (5, 82655216), (7, 59039440), (8, 51659510), (10, 41327608), (14, 29519720), (16, 25829755), (20, 20663804), (28, 14759860), (35, 11807888), (40, 10331902), (56, 7379930), (70, 5903944), (80, 5165951), (112, 3689965), (140, 2951972), (280, 1475986), (560, 737993), (569, 726320), (1138, 363160), (1297, 318640), (2276, 181580), (2594, 159320), (2845, 145264), (3983, 103760), (4552, 90790), (5188, 79660), (5690, 72632), (6485, 63728), (7966, 51880), (9079, 45520), (9104, 45395), (10376, 39830), (11380, 36316), (12970, 31864), (15932, 25940), (18158, 22760), (19915, 20752)]