17266920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 57507840

約数和(自身を除く): 40240920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 127, 132, 165, 206, 220, 254, 264, 309, 330, 381, 412, 440, 508, 515, 618, 635, 660, 762, 824, 1016, 1030, 1133, 1236, 1270, 1320, 1397, 1524, 1545, 1905, 2060, 2266, 2472, 2540, 2794, 3048, 3090, 3399, 3810, 4120, 4191, 4532, 5080, 5588, 5665, 6180, 6798, 6985, 7620, 8382, 9064, 11176, 11330, 12360, 13081, 13596, 13970, 15240, 16764, 16995, 20955, 22660, 26162, 27192, 27940, 33528, 33990, 39243, 41910, 45320, 52324, 55880, 65405, 67980, 78486, 83820, 104648, 130810, 135960, 143891, 156972, 167640, 196215, 261620, 287782, 313944, 392430, 431673, 523240, 575564, 719455, 784860, 863346, 1151128, 1438910, 1569720, 1726692, 2158365, 2877820, 3453384, 4316730, 5755640, 8633460, 17266920]

約数ペア:

[(1, 17266920), (2, 8633460), (3, 5755640), (4, 4316730), (5, 3453384), (6, 2877820), (8, 2158365), (10, 1726692), (11, 1569720), (12, 1438910), (15, 1151128), (20, 863346), (22, 784860), (24, 719455), (30, 575564), (33, 523240), (40, 431673), (44, 392430), (55, 313944), (60, 287782), (66, 261620), (88, 196215), (103, 167640), (110, 156972), (120, 143891), (127, 135960), (132, 130810), (165, 104648), (206, 83820), (220, 78486), (254, 67980), (264, 65405), (309, 55880), (330, 52324), (381, 45320), (412, 41910), (440, 39243), (508, 33990), (515, 33528), (618, 27940), (635, 27192), (660, 26162), (762, 22660), (824, 20955), (1016, 16995), (1030, 16764), (1133, 15240), (1236, 13970), (1270, 13596), (1320, 13081), (1397, 12360), (1524, 11330), (1545, 11176), (1905, 9064), (2060, 8382), (2266, 7620), (2472, 6985), (2540, 6798), (2794, 6180), (3048, 5665), (3090, 5588), (3399, 5080), (3810, 4532), (4120, 4191)]