2891151360

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{10457}}^1$

素因数の和:10493

約数の個数: 192

約数和(自身を含む): 10278122400

約数和(自身を除く): 7386971040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10240, 10457, 11520, 13824, 15360, 17280, 18432, 20914, 23040, 27648, 30720, 31371, 34560, 41828, 46080, 52285, 55296, 62742, 69120, 83656, 92160, 94113, 104570, 125484, 138240, 156855, 167312, 188226, 209140, 250968, 276480, 282339, 313710, 334624, 376452, 418280, 470565, 501936, 564678, 627420, 669248, 752904, 836560, 941130, 1003872, 1129356, 1254840, 1338496, 1411695, 1505808, 1673120, 1882260, 2007744, 2258712, 2509680, 2676992, 2823390, 3011616, 3346240, 3764520, 4015488, 4517424, 5019360, 5353984, 5646780, 6023232, 6692480, 7529040, 8030976, 9034848, 10038720, 10707968, 11293560, 12046464, 13384960, 15058080, 16061952, 18069696, 20077440, 21415936, 22587120, 24092928, 26769920, 30116160, 32123904, 36139392, 40154880, 45174240, 48185856, 53539840, 60232320, 64247808, 72278784, 80309760, 90348480, 96371712, 107079680, 120464640, 144557568, 160619520, 180696960, 192743424, 240929280, 289115136, 321239040, 361393920, 481858560, 578230272, 722787840, 963717120, 1445575680, 2891151360]

約数ペア:

[(1, 2891151360), (2, 1445575680), (3, 963717120), (4, 722787840), (5, 578230272), (6, 481858560), (8, 361393920), (9, 321239040), (10, 289115136), (12, 240929280), (15, 192743424), (16, 180696960), (18, 160619520), (20, 144557568), (24, 120464640), (27, 107079680), (30, 96371712), (32, 90348480), (36, 80309760), (40, 72278784), (45, 64247808), (48, 60232320), (54, 53539840), (60, 48185856), (64, 45174240), (72, 40154880), (80, 36139392), (90, 32123904), (96, 30116160), (108, 26769920), (120, 24092928), (128, 22587120), (135, 21415936), (144, 20077440), (160, 18069696), (180, 16061952), (192, 15058080), (216, 13384960), (240, 12046464), (256, 11293560), (270, 10707968), (288, 10038720), (320, 9034848), (360, 8030976), (384, 7529040), (432, 6692480), (480, 6023232), (512, 5646780), (540, 5353984), (576, 5019360), (640, 4517424), (720, 4015488), (768, 3764520), (864, 3346240), (960, 3011616), (1024, 2823390), (1080, 2676992), (1152, 2509680), (1280, 2258712), (1440, 2007744), (1536, 1882260), (1728, 1673120), (1920, 1505808), (2048, 1411695), (2160, 1338496), (2304, 1254840), (2560, 1129356), (2880, 1003872), (3072, 941130), (3456, 836560), (3840, 752904), (4320, 669248), (4608, 627420), (5120, 564678), (5760, 501936), (6144, 470565), (6912, 418280), (7680, 376452), (8640, 334624), (9216, 313710), (10240, 282339), (10457, 276480), (11520, 250968), (13824, 209140), (15360, 188226), (17280, 167312), (18432, 156855), (20914, 138240), (23040, 125484), (27648, 104570), (30720, 94113), (31371, 92160), (34560, 83656), (41828, 69120), (46080, 62742), (52285, 55296)]