2204974080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 264

約数和(自身を含む): 7727834400

約数和(自身を除く): 5522860320

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, 109, 120, 128, 144, 160, 180, 192, 218, 240, 256, 288, 320, 327, 360, 384, 436, 439, 480, 512, 545, 576, 640, 654, 720, 768, 872, 878, 960, 981, 1024, 1090, 1152, 1280, 1308, 1317, 1440, 1536, 1635, 1744, 1756, 1920, 1962, 2180, 2195, 2304, 2560, 2616, 2634, 2880, 3072, 3270, 3488, 3512, 3840, 3924, 3951, 4360, 4390, 4608, 4905, 5120, 5232, 5268, 5760, 6540, 6585, 6976, 7024, 7680, 7848, 7902, 8720, 8780, 9216, 9810, 10464, 10536, 11520, 13080, 13170, 13952, 14048, 15360, 15696, 15804, 17440, 17560, 19620, 19755, 20928, 21072, 23040, 26160, 26340, 27904, 28096, 31392, 31608, 34880, 35120, 39240, 39510, 41856, 42144, 46080, 47851, 52320, 52680, 55808, 56192, 62784, 63216, 69760, 70240, 78480, 79020, 83712, 84288, 95702, 104640, 105360, 111616, 112384, 125568, 126432, 139520, 140480, 143553, 156960, 158040, 167424, 168576, 191404, 209280, 210720, 224768, 239255, 251136, 252864, 279040, 280960, 287106, 313920, 316080, 334848, 337152, 382808, 418560, 421440, 430659, 449536, 478510, 502272, 505728, 558080, 561920, 574212, 627840, 632160, 674304, 717765, 765616, 837120, 842880, 861318, 957020, 1004544, 1011456, 1123840, 1148424, 1255680, 1264320, 1348608, 1435530, 1531232, 1674240, 1685760, 1722636, 1914040, 2022912, 2153295, 2247680, 2296848, 2511360, 2528640, 2871060, 3062464, 3371520, 3445272, 3828080, 4045824, 4306590, 4593696, 5022720, 5057280, 5742120, 6124928, 6743040, 6890544, 7656160, 8613180, 9187392, 10114560, 11484240, 12249856, 13781088, 15312320, 17226360, 18374784, 20229120, 22968480, 24499712, 27562176, 30624640, 34452720, 36749568, 45936960, 48999424, 55124352, 61249280, 68905440, 73499136, 91873920, 110248704, 122498560, 137810880, 146998272, 183747840, 220497408, 244997120, 275621760, 367495680, 440994816, 551243520, 734991360, 1102487040, 2204974080]

約数ペア:

[(1, 2204974080), (2, 1102487040), (3, 734991360), (4, 551243520), (5, 440994816), (6, 367495680), (8, 275621760), (9, 244997120), (10, 220497408), (12, 183747840), (15, 146998272), (16, 137810880), (18, 122498560), (20, 110248704), (24, 91873920), (30, 73499136), (32, 68905440), (36, 61249280), (40, 55124352), (45, 48999424), (48, 45936960), (60, 36749568), (64, 34452720), (72, 30624640), (80, 27562176), (90, 24499712), (96, 22968480), (109, 20229120), (120, 18374784), (128, 17226360), (144, 15312320), (160, 13781088), (180, 12249856), (192, 11484240), (218, 10114560), (240, 9187392), (256, 8613180), (288, 7656160), (320, 6890544), (327, 6743040), (360, 6124928), (384, 5742120), (436, 5057280), (439, 5022720), (480, 4593696), (512, 4306590), (545, 4045824), (576, 3828080), (640, 3445272), (654, 3371520), (720, 3062464), (768, 2871060), (872, 2528640), (878, 2511360), (960, 2296848), (981, 2247680), (1024, 2153295), (1090, 2022912), (1152, 1914040), (1280, 1722636), (1308, 1685760), (1317, 1674240), (1440, 1531232), (1536, 1435530), (1635, 1348608), (1744, 1264320), (1756, 1255680), (1920, 1148424), (1962, 1123840), (2180, 1011456), (2195, 1004544), (2304, 957020), (2560, 861318), (2616, 842880), (2634, 837120), (2880, 765616), (3072, 717765), (3270, 674304), (3488, 632160), (3512, 627840), (3840, 574212), (3924, 561920), (3951, 558080), (4360, 505728), (4390, 502272), (4608, 478510), (4905, 449536), (5120, 430659), (5232, 421440), (5268, 418560), (5760, 382808), (6540, 337152), (6585, 334848), (6976, 316080), (7024, 313920), (7680, 287106), (7848, 280960), (7902, 279040), (8720, 252864), (8780, 251136), (9216, 239255), (9810, 224768), (10464, 210720), (10536, 209280), (11520, 191404), (13080, 168576), (13170, 167424), (13952, 158040), (14048, 156960), (15360, 143553), (15696, 140480), (15804, 139520), (17440, 126432), (17560, 125568), (19620, 112384), (19755, 111616), (20928, 105360), (21072, 104640), (23040, 95702), (26160, 84288), (26340, 83712), (27904, 79020), (28096, 78480), (31392, 70240), (31608, 69760), (34880, 63216), (35120, 62784), (39240, 56192), (39510, 55808), (41856, 52680), (42144, 52320), (46080, 47851)]