857763840

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 208

約数和(自身を含む): 2868553728

約数和(自身を除く): 2010789888

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, 607, 640, 690, 736, 768, 920, 960, 1024, 1104, 1214, 1280, 1380, 1472, 1536, 1821, 1840, 1920, 2048, 2208, 2428, 2560, 2760, 2944, 3035, 3072, 3642, 3680, 3840, 4096, 4416, 4856, 5120, 5520, 5888, 6070, 6144, 7284, 7360, 7680, 8832, 9105, 9712, 10240, 11040, 11776, 12140, 12288, 13961, 14568, 14720, 15360, 17664, 18210, 19424, 20480, 22080, 23552, 24280, 27922, 29136, 29440, 30720, 35328, 36420, 38848, 41883, 44160, 47104, 48560, 55844, 58272, 58880, 61440, 69805, 70656, 72840, 77696, 83766, 88320, 94208, 97120, 111688, 116544, 117760, 139610, 141312, 145680, 155392, 167532, 176640, 194240, 209415, 223376, 233088, 235520, 279220, 282624, 291360, 310784, 335064, 353280, 388480, 418830, 446752, 466176, 471040, 558440, 582720, 621568, 670128, 706560, 776960, 837660, 893504, 932352, 1116880, 1165440, 1243136, 1340256, 1413120, 1553920, 1675320, 1787008, 1864704, 2233760, 2330880, 2486272, 2680512, 3107840, 3350640, 3574016, 3729408, 4467520, 4661760, 5361024, 6215680, 6701280, 7148032, 7458816, 8935040, 9323520, 10722048, 12431360, 13402560, 14296064, 17870080, 18647040, 21444096, 26805120, 28592128, 35740160, 37294080, 42888192, 53610240, 57184256, 71480320, 85776384, 107220480, 142960640, 171552768, 214440960, 285921280, 428881920, 857763840]

約数ペア:

[(1, 857763840), (2, 428881920), (3, 285921280), (4, 214440960), (5, 171552768), (6, 142960640), (8, 107220480), (10, 85776384), (12, 71480320), (15, 57184256), (16, 53610240), (20, 42888192), (23, 37294080), (24, 35740160), (30, 28592128), (32, 26805120), (40, 21444096), (46, 18647040), (48, 17870080), (60, 14296064), (64, 13402560), (69, 12431360), (80, 10722048), (92, 9323520), (96, 8935040), (115, 7458816), (120, 7148032), (128, 6701280), (138, 6215680), (160, 5361024), (184, 4661760), (192, 4467520), (230, 3729408), (240, 3574016), (256, 3350640), (276, 3107840), (320, 2680512), (345, 2486272), (368, 2330880), (384, 2233760), (460, 1864704), (480, 1787008), (512, 1675320), (552, 1553920), (607, 1413120), (640, 1340256), (690, 1243136), (736, 1165440), (768, 1116880), (920, 932352), (960, 893504), (1024, 837660), (1104, 776960), (1214, 706560), (1280, 670128), (1380, 621568), (1472, 582720), (1536, 558440), (1821, 471040), (1840, 466176), (1920, 446752), (2048, 418830), (2208, 388480), (2428, 353280), (2560, 335064), (2760, 310784), (2944, 291360), (3035, 282624), (3072, 279220), (3642, 235520), (3680, 233088), (3840, 223376), (4096, 209415), (4416, 194240), (4856, 176640), (5120, 167532), (5520, 155392), (5888, 145680), (6070, 141312), (6144, 139610), (7284, 117760), (7360, 116544), (7680, 111688), (8832, 97120), (9105, 94208), (9712, 88320), (10240, 83766), (11040, 77696), (11776, 72840), (12140, 70656), (12288, 69805), (13961, 61440), (14568, 58880), (14720, 58272), (15360, 55844), (17664, 48560), (18210, 47104), (19424, 44160), (20480, 41883), (22080, 38848), (23552, 36420), (24280, 35328), (27922, 30720), (29136, 29440)]