1931735040

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1422

約数の個数: 208

約数和(自身を含む): 6454245888

約数和(自身を除く): 4522510848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1024, 1104, 1280, 1367, 1380, 1472, 1536, 1840, 1920, 2048, 2208, 2560, 2734, 2760, 2944, 3072, 3680, 3840, 4096, 4101, 4416, 5120, 5468, 5520, 5888, 6144, 6835, 7360, 7680, 8202, 8832, 10240, 10936, 11040, 11776, 12288, 13670, 14720, 15360, 16404, 17664, 20480, 20505, 21872, 22080, 23552, 27340, 29440, 30720, 31441, 32808, 35328, 41010, 43744, 44160, 47104, 54680, 58880, 61440, 62882, 65616, 70656, 82020, 87488, 88320, 94208, 94323, 109360, 117760, 125764, 131232, 141312, 157205, 164040, 174976, 176640, 188646, 218720, 235520, 251528, 262464, 282624, 314410, 328080, 349952, 353280, 377292, 437440, 471040, 471615, 503056, 524928, 628820, 656160, 699904, 706560, 754584, 874880, 943230, 1006112, 1049856, 1257640, 1312320, 1399808, 1413120, 1509168, 1749760, 1886460, 2012224, 2099712, 2515280, 2624640, 2799616, 3018336, 3499520, 3772920, 4024448, 4199424, 5030560, 5249280, 5599232, 6036672, 6999040, 7545840, 8048896, 8398848, 10061120, 10498560, 12073344, 13998080, 15091680, 16097792, 16797696, 20122240, 20997120, 24146688, 27996160, 30183360, 32195584, 40244480, 41994240, 48293376, 60366720, 64391168, 80488960, 83988480, 96586752, 120733440, 128782336, 160977920, 193173504, 241466880, 321955840, 386347008, 482933760, 643911680, 965867520, 1931735040]

約数ペア:

[(1, 1931735040), (2, 965867520), (3, 643911680), (4, 482933760), (5, 386347008), (6, 321955840), (8, 241466880), (10, 193173504), (12, 160977920), (15, 128782336), (16, 120733440), (20, 96586752), (23, 83988480), (24, 80488960), (30, 64391168), (32, 60366720), (40, 48293376), (46, 41994240), (48, 40244480), (60, 32195584), (64, 30183360), (69, 27996160), (80, 24146688), (92, 20997120), (96, 20122240), (115, 16797696), (120, 16097792), (128, 15091680), (138, 13998080), (160, 12073344), (184, 10498560), (192, 10061120), (230, 8398848), (240, 8048896), (256, 7545840), (276, 6999040), (320, 6036672), (345, 5599232), (368, 5249280), (384, 5030560), (460, 4199424), (480, 4024448), (512, 3772920), (552, 3499520), (640, 3018336), (690, 2799616), (736, 2624640), (768, 2515280), (920, 2099712), (960, 2012224), (1024, 1886460), (1104, 1749760), (1280, 1509168), (1367, 1413120), (1380, 1399808), (1472, 1312320), (1536, 1257640), (1840, 1049856), (1920, 1006112), (2048, 943230), (2208, 874880), (2560, 754584), (2734, 706560), (2760, 699904), (2944, 656160), (3072, 628820), (3680, 524928), (3840, 503056), (4096, 471615), (4101, 471040), (4416, 437440), (5120, 377292), (5468, 353280), (5520, 349952), (5888, 328080), (6144, 314410), (6835, 282624), (7360, 262464), (7680, 251528), (8202, 235520), (8832, 218720), (10240, 188646), (10936, 176640), (11040, 174976), (11776, 164040), (12288, 157205), (13670, 141312), (14720, 131232), (15360, 125764), (16404, 117760), (17664, 109360), (20480, 94323), (20505, 94208), (21872, 88320), (22080, 87488), (23552, 82020), (27340, 70656), (29440, 65616), (30720, 62882), (31441, 61440), (32808, 58880), (35328, 54680), (41010, 47104), (43744, 44160)]