188647680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3779}}^1$

素因数の和:3816

約数の個数: 144

約数和(自身を含む): 649010880

約数和(自身を除く): 460363200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3779, 3840, 4160, 4992, 6240, 7558, 8320, 9984, 11337, 12480, 15116, 16640, 18895, 22674, 24960, 30232, 37790, 45348, 49127, 49920, 56685, 60464, 75580, 90696, 98254, 113370, 120928, 147381, 151160, 181392, 196508, 226740, 241856, 245635, 294762, 302320, 362784, 393016, 453480, 483712, 491270, 589524, 604640, 725568, 736905, 786032, 906960, 967424, 982540, 1179048, 1209280, 1451136, 1473810, 1572064, 1813920, 1965080, 2358096, 2418560, 2902272, 2947620, 3144128, 3627840, 3930160, 4716192, 4837120, 5895240, 6288256, 7255680, 7860320, 9432384, 11790480, 12576512, 14511360, 15720640, 18864768, 23580960, 31441280, 37729536, 47161920, 62882560, 94323840, 188647680]

約数ペア:

[(1, 188647680), (2, 94323840), (3, 62882560), (4, 47161920), (5, 37729536), (6, 31441280), (8, 23580960), (10, 18864768), (12, 15720640), (13, 14511360), (15, 12576512), (16, 11790480), (20, 9432384), (24, 7860320), (26, 7255680), (30, 6288256), (32, 5895240), (39, 4837120), (40, 4716192), (48, 3930160), (52, 3627840), (60, 3144128), (64, 2947620), (65, 2902272), (78, 2418560), (80, 2358096), (96, 1965080), (104, 1813920), (120, 1572064), (128, 1473810), (130, 1451136), (156, 1209280), (160, 1179048), (192, 982540), (195, 967424), (208, 906960), (240, 786032), (256, 736905), (260, 725568), (312, 604640), (320, 589524), (384, 491270), (390, 483712), (416, 453480), (480, 393016), (520, 362784), (624, 302320), (640, 294762), (768, 245635), (780, 241856), (832, 226740), (960, 196508), (1040, 181392), (1248, 151160), (1280, 147381), (1560, 120928), (1664, 113370), (1920, 98254), (2080, 90696), (2496, 75580), (3120, 60464), (3328, 56685), (3779, 49920), (3840, 49127), (4160, 45348), (4992, 37790), (6240, 30232), (7558, 24960), (8320, 22674), (9984, 18895), (11337, 16640), (12480, 15116)]