2545858560

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{11839}}^1$

素因数の和:11876

約数の個数: 192

約数和(自身を含む): 9309081600

約数和(自身を除く): 6763223040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 11839, 13440, 14336, 15360, 17920, 21504, 23678, 26880, 30720, 35517, 35840, 43008, 47356, 53760, 59195, 71034, 71680, 82873, 94712, 107520, 118390, 142068, 165746, 177585, 189424, 215040, 236780, 248619, 284136, 331492, 355170, 378848, 414365, 473560, 497238, 568272, 662984, 710340, 757696, 828730, 947120, 994476, 1136544, 1243095, 1325968, 1420680, 1515392, 1657460, 1894240, 1988952, 2273088, 2486190, 2651936, 2841360, 3030784, 3314920, 3788480, 3977904, 4546176, 4972380, 5303872, 5682720, 6061568, 6629840, 7576960, 7955808, 9092352, 9944760, 10607744, 11365440, 12123136, 13259680, 15153920, 15911616, 18184704, 19889520, 21215488, 22730880, 24246272, 26519360, 30307840, 31823232, 36369408, 39779040, 42430976, 45461760, 53038720, 60615680, 63646464, 72738816, 79558080, 84861952, 90923520, 106077440, 121231360, 127292928, 159116160, 169723904, 181847040, 212154880, 254585856, 318232320, 363694080, 424309760, 509171712, 636464640, 848619520, 1272929280, 2545858560]

約数ペア:

[(1, 2545858560), (2, 1272929280), (3, 848619520), (4, 636464640), (5, 509171712), (6, 424309760), (7, 363694080), (8, 318232320), (10, 254585856), (12, 212154880), (14, 181847040), (15, 169723904), (16, 159116160), (20, 127292928), (21, 121231360), (24, 106077440), (28, 90923520), (30, 84861952), (32, 79558080), (35, 72738816), (40, 63646464), (42, 60615680), (48, 53038720), (56, 45461760), (60, 42430976), (64, 39779040), (70, 36369408), (80, 31823232), (84, 30307840), (96, 26519360), (105, 24246272), (112, 22730880), (120, 21215488), (128, 19889520), (140, 18184704), (160, 15911616), (168, 15153920), (192, 13259680), (210, 12123136), (224, 11365440), (240, 10607744), (256, 9944760), (280, 9092352), (320, 7955808), (336, 7576960), (384, 6629840), (420, 6061568), (448, 5682720), (480, 5303872), (512, 4972380), (560, 4546176), (640, 3977904), (672, 3788480), (768, 3314920), (840, 3030784), (896, 2841360), (960, 2651936), (1024, 2486190), (1120, 2273088), (1280, 1988952), (1344, 1894240), (1536, 1657460), (1680, 1515392), (1792, 1420680), (1920, 1325968), (2048, 1243095), (2240, 1136544), (2560, 994476), (2688, 947120), (3072, 828730), (3360, 757696), (3584, 710340), (3840, 662984), (4480, 568272), (5120, 497238), (5376, 473560), (6144, 414365), (6720, 378848), (7168, 355170), (7680, 331492), (8960, 284136), (10240, 248619), (10752, 236780), (11839, 215040), (13440, 189424), (14336, 177585), (15360, 165746), (17920, 142068), (21504, 118390), (23678, 107520), (26880, 94712), (30720, 82873), (35517, 71680), (35840, 71034), (43008, 59195), (47356, 53760)]