About the Number

12791869440

12791869439 ← → 12791869441

2進数表記:1011111010011101000111000000000000

漢数字表記:百二十七億九千百八十六万九千四百四十

素因数分解:

2 12 × 3 1 × 5 1 × 7 3 × 607 1

素因数の和:660
約数の個数: 416
約数和(自身を含む): 47809228800
約数和(自身を除く): 35017359360

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 512, 560, 588, 607, 640, 672, 686, 735, 768, 784, 840, 896, 960, 980, 1024, 1029, 1120, 1176, 1214, 1280, 1344, 1372, 1470, 1536, 1568, 1680, 1715, 1792, 1821, 1920, 1960, 2048, 2058, 2240, 2352, 2428, 2560, 2688, 2744, 2940, 3035, 3072, 3136, 3360, 3430, 3584, 3642, 3840, 3920, 4096, 4116, 4249, 4480, 4704, 4856, 5120, 5145, 5376, 5488, 5880, 6070, 6144, 6272, 6720, 6860, 7168, 7284, 7680, 7840, 8232, 8498, 8960, 9105, 9408, 9712, 10240, 10290, 10752, 10976, 11760, 12140, 12288, 12544, 12747, 13440, 13720, 14336, 14568, 15360, 15680, 16464, 16996, 17920, 18210, 18816, 19424, 20480, 20580, 21245, 21504, 21952, 23520, 24280, 25088, 25494, 26880, 27440, 28672, 29136, 29743, 30720, 31360, 32928, 33992, 35840, 36420, 37632, 38848, 41160, 42490, 43008, 43904, 47040, 48560, 50176, 50988, 53760, 54880, 58272, 59486, 61440, 62720, 63735, 65856, 67984, 71680, 72840, 75264, 77696, 82320, 84980, 86016, 87808, 89229, 94080, 97120, 100352, 101976, 107520, 109760, 116544, 118972, 125440, 127470, 131712, 135968, 143360, 145680, 148715, 150528, 155392, 164640, 169960, 175616, 178458, 188160, 194240, 200704, 203952, 208201, 215040, 219520, 233088, 237944, 250880, 254940, 263424, 271936, 291360, 297430, 301056, 310784, 329280, 339920, 351232, 356916, 376320, 388480, 407904, 416402, 430080, 439040, 446145, 466176, 475888, 501760, 509880, 526848, 543872, 582720, 594860, 602112, 621568, 624603, 658560, 679840, 702464, 713832, 752640, 776960, 815808, 832804, 878080, 892290, 932352, 951776, 1003520, 1019760, 1041005, 1053696, 1087744, 1165440, 1189720, 1243136, 1249206, 1317120, 1359680, 1404928, 1427664, 1505280, 1553920, 1631616, 1665608, 1756160, 1784580, 1864704, 1903552, 2039520, 2082010, 2107392, 2175488, 2330880, 2379440, 2486272, 2498412, 2634240, 2719360, 2855328, 3010560, 3107840, 3123015, 3263232, 3331216, 3512320, 3569160, 3729408, 3807104, 4079040, 4164020, 4214784, 4350976, 4661760, 4758880, 4996824, 5268480, 5438720, 5710656, 6215680, 6246030, 6526464, 6662432, 7024640, 7138320, 7458816, 7614208, 8158080, 8328040, 8701952, 9323520, 9517760, 9993648, 10536960, 10877440, 11421312, 12431360, 12492060, 13052928, 13324864, 14276640, 15228416, 16316160, 16656080, 17403904, 18647040, 19035520, 19987296, 21073920, 21754880, 22842624, 24984120, 26105856, 26649728, 28553280, 30456832, 32632320, 33312160, 37294080, 38071040, 39974592, 43509760, 45685248, 49968240, 52211712, 53299456, 57106560, 60913664, 65264640, 66624320, 76142080, 79949184, 87019520, 91370496, 99936480, 106598912, 114213120, 121827328, 130529280, 133248640, 152284160, 159898368, 182740992, 199872960, 213197824, 228426240, 261058560, 266497280, 304568320, 319796736, 365481984, 399745920, 426395648, 456852480, 532994560, 609136640, 639593472, 799491840, 852791296, 913704960, 1065989120, 1279186944, 1598983680, 1827409920, 2131978240, 2558373888, 3197967360, 4263956480, 6395934720, 12791869440]

約数ペア:
[(1, 12791869440), (2, 6395934720), (3, 4263956480), (4, 3197967360), (5, 2558373888), (6, 2131978240), (7, 1827409920), (8, 1598983680), (10, 1279186944), (12, 1065989120), (14, 913704960), (15, 852791296), (16, 799491840), (20, 639593472), (21, 609136640), (24, 532994560), (28, 456852480), (30, 426395648), (32, 399745920), (35, 365481984), (40, 319796736), (42, 304568320), (48, 266497280), (49, 261058560), (56, 228426240), (60, 213197824), (64, 199872960), (70, 182740992), (80, 159898368), (84, 152284160), (96, 133248640), (98, 130529280), (105, 121827328), (112, 114213120), (120, 106598912), (128, 99936480), (140, 91370496), (147, 87019520), (160, 79949184), (168, 76142080), (192, 66624320), (196, 65264640), (210, 60913664), (224, 57106560), (240, 53299456), (245, 52211712), (256, 49968240), (280, 45685248), (294, 43509760), (320, 39974592), (336, 38071040), (343, 37294080), (384, 33312160), (392, 32632320), (420, 30456832), (448, 28553280), (480, 26649728), (490, 26105856), (512, 24984120), (560, 22842624), (588, 21754880), (607, 21073920), (640, 19987296), (672, 19035520), (686, 18647040), (735, 17403904), (768, 16656080), (784, 16316160), (840, 15228416), (896, 14276640), (960, 13324864), (980, 13052928), (1024, 12492060), (1029, 12431360), (1120, 11421312), (1176, 10877440), (1214, 10536960), (1280, 9993648), (1344, 9517760), (1372, 9323520), (1470, 8701952), (1536, 8328040), (1568, 8158080), (1680, 7614208), (1715, 7458816), (1792, 7138320), (1821, 7024640), (1920, 6662432), (1960, 6526464), (2048, 6246030), (2058, 6215680), (2240, 5710656), (2352, 5438720), (2428, 5268480), (2560, 4996824), (2688, 4758880), (2744, 4661760), (2940, 4350976), (3035, 4214784), (3072, 4164020), (3136, 4079040), (3360, 3807104), (3430, 3729408), (3584, 3569160), (3642, 3512320), (3840, 3331216), (3920, 3263232), (4096, 3123015), (4116, 3107840), (4249, 3010560), (4480, 2855328), (4704, 2719360), (4856, 2634240), (5120, 2498412), (5145, 2486272), (5376, 2379440), (5488, 2330880), (5880, 2175488), (6070, 2107392), (6144, 2082010), (6272, 2039520), (6720, 1903552), (6860, 1864704), (7168, 1784580), (7284, 1756160), (7680, 1665608), (7840, 1631616), (8232, 1553920), (8498, 1505280), (8960, 1427664), (9105, 1404928), (9408, 1359680), (9712, 1317120), (10240, 1249206), (10290, 1243136), (10752, 1189720), (10976, 1165440), (11760, 1087744), (12140, 1053696), (12288, 1041005), (12544, 1019760), (12747, 1003520), (13440, 951776), (13720, 932352), (14336, 892290), (14568, 878080), (15360, 832804), (15680, 815808), (16464, 776960), (16996, 752640), (17920, 713832), (18210, 702464), (18816, 679840), (19424, 658560), (20480, 624603), (20580, 621568), (21245, 602112), (21504, 594860), (21952, 582720), (23520, 543872), (24280, 526848), (25088, 509880), (25494, 501760), (26880, 475888), (27440, 466176), (28672, 446145), (29136, 439040), (29743, 430080), (30720, 416402), (31360, 407904), (32928, 388480), (33992, 376320), (35840, 356916), (36420, 351232), (37632, 339920), (38848, 329280), (41160, 310784), (42490, 301056), (43008, 297430), (43904, 291360), (47040, 271936), (48560, 263424), (50176, 254940), (50988, 250880), (53760, 237944), (54880, 233088), (58272, 219520), (59486, 215040), (61440, 208201), (62720, 203952), (63735, 200704), (65856, 194240), (67984, 188160), (71680, 178458), (72840, 175616), (75264, 169960), (77696, 164640), (82320, 155392), (84980, 150528), (86016, 148715), (87808, 145680), (89229, 143360), (94080, 135968), (97120, 131712), (100352, 127470), (101976, 125440), (107520, 118972), (109760, 116544)]

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