1256705280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 720

約数和(自身を含む): 5128510464

約数和(自身を除く): 3871805184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 31, 32, 34, 36, 40, 45, 46, 48, 51, 54, 60, 62, 64, 68, 69, 72, 80, 81, 85, 90, 92, 93, 96, 102, 108, 115, 120, 124, 128, 135, 136, 138, 144, 153, 155, 160, 162, 170, 180, 184, 186, 192, 204, 207, 216, 230, 240, 248, 255, 256, 270, 272, 276, 279, 288, 306, 310, 320, 324, 340, 345, 360, 368, 372, 384, 391, 405, 408, 414, 432, 459, 460, 465, 480, 496, 510, 527, 540, 544, 552, 558, 576, 612, 620, 621, 640, 648, 680, 690, 713, 720, 736, 744, 765, 768, 782, 810, 816, 828, 837, 864, 918, 920, 930, 960, 992, 1020, 1035, 1054, 1080, 1088, 1104, 1116, 1152, 1173, 1224, 1240, 1242, 1280, 1296, 1360, 1377, 1380, 1395, 1426, 1440, 1472, 1488, 1530, 1564, 1581, 1620, 1632, 1656, 1674, 1728, 1836, 1840, 1860, 1863, 1920, 1955, 1984, 2040, 2070, 2108, 2139, 2160, 2176, 2208, 2232, 2295, 2304, 2346, 2448, 2480, 2484, 2511, 2592, 2635, 2720, 2754, 2760, 2790, 2852, 2880, 2944, 2976, 3060, 3105, 3128, 3162, 3240, 3264, 3312, 3348, 3456, 3519, 3565, 3672, 3680, 3720, 3726, 3840, 3910, 3968, 4080, 4140, 4185, 4216, 4278, 4320, 4352, 4416, 4464, 4590, 4692, 4743, 4896, 4960, 4968, 5022, 5184, 5270, 5440, 5508, 5520, 5580, 5704, 5760, 5865, 5888, 5952, 6120, 6210, 6256, 6324, 6417, 6480, 6528, 6624, 6696, 6885, 6912, 7038, 7130, 7344, 7360, 7440, 7452, 7820, 7905, 7936, 8160, 8280, 8370, 8432, 8556, 8640, 8832, 8928, 9180, 9315, 9384, 9486, 9792, 9920, 9936, 10044, 10368, 10540, 10557, 10695, 10880, 11016, 11040, 11160, 11408, 11520, 11730, 11904, 12121, 12240, 12420, 12512, 12555, 12648, 12834, 12960, 13056, 13248, 13392, 13770, 14076, 14229, 14260, 14688, 14720, 14880, 14904, 15640, 15810, 16320, 16560, 16740, 16864, 17112, 17280, 17595, 17664, 17856, 18360, 18630, 18768, 18972, 19251, 19584, 19840, 19872, 20088, 20736, 21080, 21114, 21390, 21760, 22032, 22080, 22320, 22816, 23460, 23715, 23808, 24242, 24480, 24840, 25024, 25110, 25296, 25668, 25920, 26496, 26784, 27540, 28152, 28458, 28520, 29376, 29440, 29760, 29808, 31280, 31620, 31671, 32085, 32640, 33120, 33480, 33728, 34224, 34560, 35190, 35712, 36363, 36720, 37260, 37536, 37944, 38502, 39168, 39680, 39744, 40176, 42160, 42228, 42687, 42780, 44064, 44160, 44640, 45632, 46920, 47430, 48484, 48960, 49680, 50048, 50220, 50592, 51336, 51840, 52785, 52992, 53568, 55080, 56304, 56916, 57040, 57753, 58752, 59520, 59616, 60605, 62560, 63240, 63342, 64170, 65280, 66240, 66960, 67456, 68448, 70380, 71145, 71424, 72726, 73440, 74520, 75072, 75888, 77004, 79488, 80352, 84320, 84456, 85374, 85560, 88128, 88320, 89280, 91264, 93840, 94860, 96255, 96968, 97920, 99360, 100096, 100440, 101184, 102672, 103680, 105570, 107136, 109089, 110160, 112608, 113832, 114080, 115506, 117504, 119040, 119232, 121210, 125120, 126480, 126684, 128340, 132480, 133920, 134912, 136896, 140760, 142290, 145452, 146880, 149040, 150144, 151776, 154008, 158355, 158976, 160704, 168640, 168912, 170748, 171120, 176256, 178560, 181815, 182528, 187680, 189720, 192510, 193936, 195840, 198720, 200880, 202368, 205344, 211140, 213435, 214272, 218178, 220320, 225216, 227664, 228160, 231012, 238464, 242420, 250240, 252960, 253368, 256680, 264960, 267840, 273792, 281520, 284580, 288765, 290904, 293760, 298080, 300288, 303552, 308016, 316710, 321408, 327267, 337280, 337824, 341496, 342240, 352512, 357120, 363630, 375360, 379440, 385020, 387872, 397440, 401760, 404736, 410688, 422280, 426870, 436356, 440640, 450432, 455328, 456320, 462024, 476928, 484840, 500480, 505920, 506736, 513360, 535680, 545445, 547584, 563040, 569160, 577530, 581808, 587520, 596160, 607104, 616032, 633420, 642816, 654534, 674560, 675648, 682992, 684480, 727260, 750720, 758880, 770040, 775744, 794880, 803520, 821376, 844560, 853740, 872712, 881280, 900864, 910656, 912640, 924048, 969680, 981801, 1011840, 1013472, 1026720, 1071360, 1090890, 1126080, 1138320, 1155060, 1163616, 1192320, 1214208, 1232064, 1266840, 1309068, 1351296, 1365984, 1368960, 1454520, 1501440, 1517760, 1540080, 1551488, 1607040, 1636335, 1642752, 1689120, 1707480, 1745424, 1762560, 1821312, 1848096, 1939360, 1963602, 2023680, 2026944, 2053440, 2181780, 2252160, 2276640, 2310120, 2327232, 2384640, 2464128, 2533680, 2618136, 2702592, 2731968, 2737920, 2909040, 3035520, 3080160, 3102976, 3214080, 3272670, 3378240, 3414960, 3490848, 3642624, 3696192, 3878720, 3927204, 4053888, 4106880, 4363560, 4504320, 4553280, 4620240, 4654464, 4909005, 4928256, 5067360, 5236272, 5463936, 5818080, 6071040, 6160320, 6545340, 6756480, 6829920, 6981696, 7392384, 7757440, 7854408, 8107776, 8213760, 8727120, 9106560, 9240480, 9308928, 9818010, 10134720, 10472544, 10927872, 11636160, 12320640, 13090680, 13512960, 13659840, 13963392, 14784768, 15514880, 15708816, 17454240, 18213120, 18480960, 19636020, 20269440, 20945088, 23272320, 24641280, 26181360, 27319680, 27926784, 31417632, 34908480, 36961920, 39272040, 40538880, 41890176, 46544640, 52362720, 54639360, 62835264, 69816960, 73923840, 78544080, 83780352, 104725440, 125670528, 139633920, 157088160, 209450880, 251341056, 314176320, 418901760, 628352640, 1256705280]

約数ペア:

[(1, 1256705280), (2, 628352640), (3, 418901760), (4, 314176320), (5, 251341056), (6, 209450880), (8, 157088160), (9, 139633920), (10, 125670528), (12, 104725440), (15, 83780352), (16, 78544080), (17, 73923840), (18, 69816960), (20, 62835264), (23, 54639360), (24, 52362720), (27, 46544640), (30, 41890176), (31, 40538880), (32, 39272040), (34, 36961920), (36, 34908480), (40, 31417632), (45, 27926784), (46, 27319680), (48, 26181360), (51, 24641280), (54, 23272320), (60, 20945088), (62, 20269440), (64, 19636020), (68, 18480960), (69, 18213120), (72, 17454240), (80, 15708816), (81, 15514880), (85, 14784768), (90, 13963392), (92, 13659840), (93, 13512960), (96, 13090680), (102, 12320640), (108, 11636160), (115, 10927872), (120, 10472544), (124, 10134720), (128, 9818010), (135, 9308928), (136, 9240480), (138, 9106560), (144, 8727120), (153, 8213760), (155, 8107776), (160, 7854408), (162, 7757440), (170, 7392384), (180, 6981696), (184, 6829920), (186, 6756480), (192, 6545340), (204, 6160320), (207, 6071040), (216, 5818080), (230, 5463936), (240, 5236272), (248, 5067360), (255, 4928256), (256, 4909005), (270, 4654464), (272, 4620240), (276, 4553280), (279, 4504320), (288, 4363560), (306, 4106880), (310, 4053888), (320, 3927204), (324, 3878720), (340, 3696192), (345, 3642624), (360, 3490848), (368, 3414960), (372, 3378240), (384, 3272670), (391, 3214080), (405, 3102976), (408, 3080160), (414, 3035520), (432, 2909040), (459, 2737920), (460, 2731968), (465, 2702592), (480, 2618136), (496, 2533680), (510, 2464128), (527, 2384640), (540, 2327232), (544, 2310120), (552, 2276640), (558, 2252160), (576, 2181780), (612, 2053440), (620, 2026944), (621, 2023680), (640, 1963602), (648, 1939360), (680, 1848096), (690, 1821312), (713, 1762560), (720, 1745424), (736, 1707480), (744, 1689120), (765, 1642752), (768, 1636335), (782, 1607040), (810, 1551488), (816, 1540080), (828, 1517760), (837, 1501440), (864, 1454520), (918, 1368960), (920, 1365984), (930, 1351296), (960, 1309068), (992, 1266840), (1020, 1232064), (1035, 1214208), (1054, 1192320), (1080, 1163616), (1088, 1155060), (1104, 1138320), (1116, 1126080), (1152, 1090890), (1173, 1071360), (1224, 1026720), (1240, 1013472), (1242, 1011840), (1280, 981801), (1296, 969680), (1360, 924048), (1377, 912640), (1380, 910656), (1395, 900864), (1426, 881280), (1440, 872712), (1472, 853740), (1488, 844560), (1530, 821376), (1564, 803520), (1581, 794880), (1620, 775744), (1632, 770040), (1656, 758880), (1674, 750720), (1728, 727260), (1836, 684480), (1840, 682992), (1860, 675648), (1863, 674560), (1920, 654534), (1955, 642816), (1984, 633420), (2040, 616032), (2070, 607104), (2108, 596160), (2139, 587520), (2160, 581808), (2176, 577530), (2208, 569160), (2232, 563040), (2295, 547584), (2304, 545445), (2346, 535680), (2448, 513360), (2480, 506736), (2484, 505920), (2511, 500480), (2592, 484840), (2635, 476928), (2720, 462024), (2754, 456320), (2760, 455328), (2790, 450432), (2852, 440640), (2880, 436356), (2944, 426870), (2976, 422280), (3060, 410688), (3105, 404736), (3128, 401760), (3162, 397440), (3240, 387872), (3264, 385020), (3312, 379440), (3348, 375360), (3456, 363630), (3519, 357120), (3565, 352512), (3672, 342240), (3680, 341496), (3720, 337824), (3726, 337280), (3840, 327267), (3910, 321408), (3968, 316710), (4080, 308016), (4140, 303552), (4185, 300288), (4216, 298080), (4278, 293760), (4320, 290904), (4352, 288765), (4416, 284580), (4464, 281520), (4590, 273792), (4692, 267840), (4743, 264960), (4896, 256680), (4960, 253368), (4968, 252960), (5022, 250240), (5184, 242420), (5270, 238464), (5440, 231012), (5508, 228160), (5520, 227664), (5580, 225216), (5704, 220320), (5760, 218178), (5865, 214272), (5888, 213435), (5952, 211140), (6120, 205344), (6210, 202368), (6256, 200880), (6324, 198720), (6417, 195840), (6480, 193936), (6528, 192510), (6624, 189720), (6696, 187680), (6885, 182528), (6912, 181815), (7038, 178560), (7130, 176256), (7344, 171120), (7360, 170748), (7440, 168912), (7452, 168640), (7820, 160704), (7905, 158976), (7936, 158355), (8160, 154008), (8280, 151776), (8370, 150144), (8432, 149040), (8556, 146880), (8640, 145452), (8832, 142290), (8928, 140760), (9180, 136896), (9315, 134912), (9384, 133920), (9486, 132480), (9792, 128340), (9920, 126684), (9936, 126480), (10044, 125120), (10368, 121210), (10540, 119232), (10557, 119040), (10695, 117504), (10880, 115506), (11016, 114080), (11040, 113832), (11160, 112608), (11408, 110160), (11520, 109089), (11730, 107136), (11904, 105570), (12121, 103680), (12240, 102672), (12420, 101184), (12512, 100440), (12555, 100096), (12648, 99360), (12834, 97920), (12960, 96968), (13056, 96255), (13248, 94860), (13392, 93840), (13770, 91264), (14076, 89280), (14229, 88320), (14260, 88128), (14688, 85560), (14720, 85374), (14880, 84456), (14904, 84320), (15640, 80352), (15810, 79488), (16320, 77004), (16560, 75888), (16740, 75072), (16864, 74520), (17112, 73440), (17280, 72726), (17595, 71424), (17664, 71145), (17856, 70380), (18360, 68448), (18630, 67456), (18768, 66960), (18972, 66240), (19251, 65280), (19584, 64170), (19840, 63342), (19872, 63240), (20088, 62560), (20736, 60605), (21080, 59616), (21114, 59520), (21390, 58752), (21760, 57753), (22032, 57040), (22080, 56916), (22320, 56304), (22816, 55080), (23460, 53568), (23715, 52992), (23808, 52785), (24242, 51840), (24480, 51336), (24840, 50592), (25024, 50220), (25110, 50048), (25296, 49680), (25668, 48960), (25920, 48484), (26496, 47430), (26784, 46920), (27540, 45632), (28152, 44640), (28458, 44160), (28520, 44064), (29376, 42780), (29440, 42687), (29760, 42228), (29808, 42160), (31280, 40176), (31620, 39744), (31671, 39680), (32085, 39168), (32640, 38502), (33120, 37944), (33480, 37536), (33728, 37260), (34224, 36720), (34560, 36363), (35190, 35712)]