2801952000

素因数分解:

$2^8\times 3^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 720

約数和(自身を含む): 11111772672

約数和(自身を除く): 8309820672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 47, 48, 50, 54, 60, 64, 69, 72, 75, 80, 81, 90, 92, 94, 96, 100, 108, 115, 120, 125, 128, 135, 138, 141, 144, 150, 160, 162, 180, 184, 188, 192, 200, 207, 216, 225, 230, 235, 240, 250, 256, 270, 276, 282, 288, 300, 320, 324, 345, 360, 368, 375, 376, 384, 400, 405, 414, 423, 432, 450, 460, 470, 480, 500, 540, 552, 564, 575, 576, 600, 621, 640, 648, 675, 690, 705, 720, 736, 750, 752, 768, 800, 810, 828, 846, 864, 900, 920, 940, 960, 1000, 1035, 1080, 1081, 1104, 1125, 1128, 1150, 1152, 1175, 1200, 1242, 1269, 1280, 1296, 1350, 1380, 1410, 1440, 1472, 1500, 1504, 1600, 1620, 1656, 1692, 1725, 1728, 1800, 1840, 1863, 1880, 1920, 2000, 2025, 2070, 2115, 2160, 2162, 2208, 2250, 2256, 2300, 2304, 2350, 2400, 2484, 2538, 2592, 2700, 2760, 2820, 2875, 2880, 2944, 3000, 3008, 3105, 3200, 3240, 3243, 3312, 3375, 3384, 3450, 3456, 3525, 3600, 3680, 3726, 3760, 3807, 3840, 4000, 4050, 4140, 4230, 4320, 4324, 4416, 4500, 4512, 4600, 4700, 4800, 4968, 5076, 5175, 5184, 5400, 5405, 5520, 5640, 5750, 5760, 5875, 5888, 6000, 6016, 6210, 6345, 6400, 6480, 6486, 6624, 6750, 6768, 6900, 6912, 7050, 7200, 7360, 7452, 7520, 7614, 8000, 8100, 8280, 8460, 8625, 8640, 8648, 8832, 9000, 9024, 9200, 9315, 9400, 9600, 9729, 9936, 10125, 10152, 10350, 10368, 10575, 10800, 10810, 11040, 11280, 11500, 11520, 11750, 12000, 12032, 12420, 12690, 12960, 12972, 13248, 13500, 13536, 13800, 14100, 14400, 14720, 14904, 15040, 15228, 15525, 16000, 16200, 16215, 16560, 16920, 17250, 17280, 17296, 17625, 17664, 18000, 18048, 18400, 18630, 18800, 19035, 19200, 19458, 19872, 20250, 20304, 20700, 20736, 21150, 21600, 21620, 22080, 22560, 23000, 23500, 24000, 24840, 25380, 25875, 25920, 25944, 26496, 27000, 27025, 27072, 27600, 28200, 28800, 29187, 29440, 29808, 30080, 30456, 31050, 31725, 32000, 32400, 32430, 33120, 33840, 34500, 34560, 34592, 35250, 36000, 36096, 36800, 37260, 37600, 38070, 38916, 39744, 40500, 40608, 41400, 42300, 43200, 43240, 44160, 45120, 46000, 46575, 47000, 48000, 48645, 49680, 50760, 51750, 51840, 51888, 52875, 52992, 54000, 54050, 54144, 55200, 56400, 57600, 58374, 59616, 60160, 60912, 62100, 63450, 64800, 64860, 66240, 67680, 69000, 69184, 70500, 72000, 73600, 74520, 75200, 76140, 77625, 77832, 79488, 81000, 81075, 81216, 82800, 84600, 86400, 86480, 87561, 88320, 90240, 92000, 93150, 94000, 95175, 96000, 97290, 99360, 101520, 103500, 103680, 103776, 105750, 108000, 108100, 108288, 110400, 112800, 116748, 119232, 121824, 124200, 126900, 129600, 129720, 132480, 135125, 135360, 138000, 138368, 141000, 144000, 145935, 147200, 149040, 150400, 152280, 155250, 155664, 158625, 158976, 162000, 162150, 162432, 165600, 169200, 172800, 172960, 175122, 180480, 184000, 186300, 188000, 190350, 194580, 198720, 203040, 207000, 207552, 211500, 216000, 216200, 220800, 225600, 232875, 233496, 238464, 243225, 243648, 248400, 253800, 259200, 259440, 264960, 270250, 270720, 276000, 276736, 282000, 288000, 291870, 298080, 300800, 304560, 310500, 311328, 317250, 324000, 324300, 324864, 331200, 338400, 345920, 350244, 368000, 372600, 376000, 380700, 389160, 397440, 405375, 406080, 414000, 415104, 423000, 432000, 432400, 437805, 441600, 451200, 465750, 466992, 475875, 476928, 486450, 487296, 496800, 507600, 518400, 518880, 540500, 541440, 552000, 564000, 583740, 596160, 609120, 621000, 622656, 634500, 648000, 648600, 662400, 676800, 691840, 700488, 729675, 736000, 745200, 752000, 761400, 778320, 794880, 810750, 812160, 828000, 830208, 846000, 864000, 864800, 875610, 902400, 931500, 933984, 951750, 972900, 974592, 993600, 1015200, 1037760, 1081000, 1104000, 1128000, 1167480, 1192320, 1216125, 1218240, 1242000, 1245312, 1269000, 1296000, 1297200, 1324800, 1353600, 1383680, 1400976, 1459350, 1490400, 1504000, 1522800, 1556640, 1621500, 1624320, 1656000, 1692000, 1729600, 1751220, 1863000, 1867968, 1903500, 1945800, 1987200, 2030400, 2075520, 2162000, 2189025, 2208000, 2256000, 2334960, 2384640, 2432250, 2436480, 2484000, 2490624, 2538000, 2592000, 2594400, 2707200, 2801952, 2918700, 2980800, 3045600, 3113280, 3243000, 3312000, 3384000, 3459200, 3502440, 3648375, 3726000, 3735936, 3807000, 3891600, 3974400, 4060800, 4151040, 4324000, 4378050, 4512000, 4669920, 4864500, 4872960, 4968000, 5076000, 5188800, 5603904, 5837400, 5961600, 6091200, 6226560, 6486000, 6624000, 6768000, 6918400, 7004880, 7296750, 7452000, 7471872, 7614000, 7783200, 8121600, 8648000, 8756100, 9339840, 9729000, 9936000, 10152000, 10377600, 10945125, 11207808, 11674800, 11923200, 12182400, 12453120, 12972000, 13536000, 14009760, 14593500, 14904000, 15228000, 15566400, 17296000, 17512200, 18679680, 19458000, 19872000, 20304000, 20755200, 21890250, 22415616, 23349600, 24364800, 25944000, 28019520, 29187000, 29808000, 30456000, 31132800, 34592000, 35024400, 37359360, 38916000, 40608000, 43780500, 46699200, 51888000, 56039040, 58374000, 59616000, 60912000, 62265600, 70048800, 77832000, 87561000, 93398400, 103776000, 112078080, 116748000, 121824000, 140097600, 155664000, 175122000, 186796800, 233496000, 280195200, 311328000, 350244000, 466992000, 560390400, 700488000, 933984000, 1400976000, 2801952000]

約数ペア:

[(1, 2801952000), (2, 1400976000), (3, 933984000), (4, 700488000), (5, 560390400), (6, 466992000), (8, 350244000), (9, 311328000), (10, 280195200), (12, 233496000), (15, 186796800), (16, 175122000), (18, 155664000), (20, 140097600), (23, 121824000), (24, 116748000), (25, 112078080), (27, 103776000), (30, 93398400), (32, 87561000), (36, 77832000), (40, 70048800), (45, 62265600), (46, 60912000), (47, 59616000), (48, 58374000), (50, 56039040), (54, 51888000), (60, 46699200), (64, 43780500), (69, 40608000), (72, 38916000), (75, 37359360), (80, 35024400), (81, 34592000), (90, 31132800), (92, 30456000), (94, 29808000), (96, 29187000), (100, 28019520), (108, 25944000), (115, 24364800), (120, 23349600), (125, 22415616), (128, 21890250), (135, 20755200), (138, 20304000), (141, 19872000), (144, 19458000), (150, 18679680), (160, 17512200), (162, 17296000), (180, 15566400), (184, 15228000), (188, 14904000), (192, 14593500), (200, 14009760), (207, 13536000), (216, 12972000), (225, 12453120), (230, 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(1152, 2432250), (1175, 2384640), (1200, 2334960), (1242, 2256000), (1269, 2208000), (1280, 2189025), (1296, 2162000), (1350, 2075520), (1380, 2030400), (1410, 1987200), (1440, 1945800), (1472, 1903500), (1500, 1867968), (1504, 1863000), (1600, 1751220), (1620, 1729600), (1656, 1692000), (1692, 1656000), (1725, 1624320), (1728, 1621500), (1800, 1556640), (1840, 1522800), (1863, 1504000), (1880, 1490400), (1920, 1459350), (2000, 1400976), (2025, 1383680), (2070, 1353600), (2115, 1324800), (2160, 1297200), (2162, 1296000), (2208, 1269000), (2250, 1245312), (2256, 1242000), (2300, 1218240), (2304, 1216125), (2350, 1192320), (2400, 1167480), (2484, 1128000), (2538, 1104000), (2592, 1081000), (2700, 1037760), (2760, 1015200), (2820, 993600), (2875, 974592), (2880, 972900), (2944, 951750), (3000, 933984), (3008, 931500), (3105, 902400), (3200, 875610), (3240, 864800), (3243, 864000), (3312, 846000), (3375, 830208), (3384, 828000), (3450, 812160), (3456, 810750), (3525, 794880), (3600, 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(9936, 282000), (10125, 276736), (10152, 276000), (10350, 270720), (10368, 270250), (10575, 264960), (10800, 259440), (10810, 259200), (11040, 253800), (11280, 248400), (11500, 243648), (11520, 243225), (11750, 238464), (12000, 233496), (12032, 232875), (12420, 225600), (12690, 220800), (12960, 216200), (12972, 216000), (13248, 211500), (13500, 207552), (13536, 207000), (13800, 203040), (14100, 198720), (14400, 194580), (14720, 190350), (14904, 188000), (15040, 186300), (15228, 184000), (15525, 180480), (16000, 175122), (16200, 172960), (16215, 172800), (16560, 169200), (16920, 165600), (17250, 162432), (17280, 162150), (17296, 162000), (17625, 158976), (17664, 158625), (18000, 155664), (18048, 155250), (18400, 152280), (18630, 150400), (18800, 149040), (19035, 147200), (19200, 145935), (19458, 144000), (19872, 141000), (20250, 138368), (20304, 138000), (20700, 135360), (20736, 135125), (21150, 132480), (21600, 129720), (21620, 129600), (22080, 126900), (22560, 124200), (23000, 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