204788160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:571

約数の個数: 168

約数和(自身を含む): 709824336

約数和(自身を除く): 505036176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 211, 240, 288, 320, 337, 360, 422, 480, 576, 633, 674, 720, 844, 960, 1011, 1055, 1266, 1348, 1440, 1685, 1688, 1899, 2022, 2110, 2532, 2696, 2880, 3033, 3165, 3370, 3376, 3798, 4044, 4220, 5055, 5064, 5392, 6066, 6330, 6740, 6752, 7596, 8088, 8440, 9495, 10110, 10128, 10784, 12132, 12660, 13480, 13504, 15165, 15192, 16176, 16880, 18990, 20220, 20256, 21568, 24264, 25320, 26960, 30330, 30384, 32352, 33760, 37980, 40440, 40512, 48528, 50640, 53920, 60660, 60768, 64704, 67520, 71107, 75960, 80880, 97056, 101280, 107840, 121320, 121536, 142214, 151920, 161760, 194112, 202560, 213321, 242640, 284428, 303840, 323520, 355535, 426642, 485280, 568856, 607680, 639963, 711070, 853284, 970560, 1066605, 1137712, 1279926, 1422140, 1706568, 2133210, 2275424, 2559852, 2844280, 3199815, 3413136, 4266420, 4550848, 5119704, 5688560, 6399630, 6826272, 8532840, 10239408, 11377120, 12799260, 13652544, 17065680, 20478816, 22754240, 25598520, 34131360, 40957632, 51197040, 68262720, 102394080, 204788160]

約数ペア:

[(1, 204788160), (2, 102394080), (3, 68262720), (4, 51197040), (5, 40957632), (6, 34131360), (8, 25598520), (9, 22754240), (10, 20478816), (12, 17065680), (15, 13652544), (16, 12799260), (18, 11377120), (20, 10239408), (24, 8532840), (30, 6826272), (32, 6399630), (36, 5688560), (40, 5119704), (45, 4550848), (48, 4266420), (60, 3413136), (64, 3199815), (72, 2844280), (80, 2559852), (90, 2275424), (96, 2133210), (120, 1706568), (144, 1422140), (160, 1279926), (180, 1137712), (192, 1066605), (211, 970560), (240, 853284), (288, 711070), (320, 639963), (337, 607680), (360, 568856), (422, 485280), (480, 426642), (576, 355535), (633, 323520), (674, 303840), (720, 284428), (844, 242640), (960, 213321), (1011, 202560), (1055, 194112), (1266, 161760), (1348, 151920), (1440, 142214), (1685, 121536), (1688, 121320), (1899, 107840), (2022, 101280), (2110, 97056), (2532, 80880), (2696, 75960), (2880, 71107), (3033, 67520), (3165, 64704), (3370, 60768), (3376, 60660), (3798, 53920), (4044, 50640), (4220, 48528), (5055, 40512), (5064, 40440), (5392, 37980), (6066, 33760), (6330, 32352), (6740, 30384), (6752, 30330), (7596, 26960), (8088, 25320), (8440, 24264), (9495, 21568), (10110, 20256), (10128, 20220), (10784, 18990), (12132, 16880), (12660, 16176), (13480, 15192), (13504, 15165)]