80635080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 270915840

約数和(自身を除く): 190280760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 47, 51, 58, 60, 68, 85, 87, 94, 102, 116, 120, 136, 141, 145, 170, 174, 188, 204, 232, 235, 255, 282, 290, 340, 348, 376, 408, 435, 470, 493, 510, 564, 580, 680, 696, 705, 799, 841, 870, 940, 986, 1020, 1128, 1160, 1363, 1410, 1479, 1598, 1682, 1740, 1880, 1972, 2040, 2397, 2465, 2523, 2726, 2820, 2958, 3196, 3364, 3480, 3944, 3995, 4089, 4205, 4794, 4930, 5046, 5452, 5640, 5916, 6392, 6728, 6815, 7395, 7990, 8178, 8410, 9588, 9860, 10092, 10904, 11832, 11985, 12615, 13630, 14297, 14790, 15980, 16356, 16820, 19176, 19720, 20184, 20445, 23171, 23970, 25230, 27260, 28594, 29580, 31960, 32712, 33640, 39527, 40890, 42891, 46342, 47940, 50460, 54520, 57188, 59160, 69513, 71485, 79054, 81780, 85782, 92684, 95880, 100920, 114376, 115855, 118581, 139026, 142970, 158108, 163560, 171564, 185368, 197635, 214455, 231710, 237162, 278052, 285940, 316216, 343128, 347565, 395270, 428910, 463420, 474324, 556104, 571880, 592905, 671959, 695130, 790540, 857820, 926840, 948648, 1185810, 1343918, 1390260, 1581080, 1715640, 2015877, 2371620, 2687836, 2780520, 3359795, 4031754, 4743240, 5375672, 6719590, 8063508, 10079385, 13439180, 16127016, 20158770, 26878360, 40317540, 80635080]

約数ペア:

[(1, 80635080), (2, 40317540), (3, 26878360), (4, 20158770), (5, 16127016), (6, 13439180), (8, 10079385), (10, 8063508), (12, 6719590), (15, 5375672), (17, 4743240), (20, 4031754), (24, 3359795), (29, 2780520), (30, 2687836), (34, 2371620), (40, 2015877), (47, 1715640), (51, 1581080), (58, 1390260), (60, 1343918), (68, 1185810), (85, 948648), (87, 926840), (94, 857820), (102, 790540), (116, 695130), (120, 671959), (136, 592905), (141, 571880), (145, 556104), (170, 474324), (174, 463420), (188, 428910), (204, 395270), (232, 347565), (235, 343128), (255, 316216), (282, 285940), (290, 278052), (340, 237162), (348, 231710), (376, 214455), (408, 197635), (435, 185368), (470, 171564), (493, 163560), (510, 158108), (564, 142970), (580, 139026), (680, 118581), (696, 115855), (705, 114376), (799, 100920), (841, 95880), (870, 92684), (940, 85782), (986, 81780), (1020, 79054), (1128, 71485), (1160, 69513), (1363, 59160), (1410, 57188), (1479, 54520), (1598, 50460), (1682, 47940), (1740, 46342), (1880, 42891), (1972, 40890), (2040, 39527), (2397, 33640), (2465, 32712), (2523, 31960), (2726, 29580), (2820, 28594), (2958, 27260), (3196, 25230), (3364, 23970), (3480, 23171), (3944, 20445), (3995, 20184), (4089, 19720), (4205, 19176), (4794, 16820), (4930, 16356), (5046, 15980), (5452, 14790), (5640, 14297), (5916, 13630), (6392, 12615), (6728, 11985), (6815, 11832), (7395, 10904), (7990, 10092), (8178, 9860), (8410, 9588)]