1520208000

素因数分解:

$2^7\times 3^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 768

約数和(自身を含む): 6255325440

約数和(自身を除く): 4735117440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 25, 27, 30, 32, 34, 36, 40, 45, 46, 48, 50, 51, 54, 60, 64, 68, 69, 72, 75, 80, 81, 85, 90, 92, 96, 100, 102, 108, 115, 120, 125, 128, 135, 136, 138, 144, 150, 153, 160, 162, 170, 180, 184, 192, 200, 204, 207, 216, 225, 230, 240, 243, 250, 255, 270, 272, 276, 288, 300, 306, 320, 324, 340, 345, 360, 368, 375, 384, 391, 400, 405, 408, 414, 425, 432, 450, 459, 460, 480, 486, 500, 510, 540, 544, 552, 575, 576, 600, 612, 621, 640, 648, 675, 680, 690, 720, 736, 750, 765, 782, 800, 810, 816, 828, 850, 864, 900, 918, 920, 960, 972, 1000, 1020, 1035, 1080, 1088, 1104, 1125, 1150, 1152, 1173, 1200, 1215, 1224, 1242, 1275, 1296, 1350, 1360, 1377, 1380, 1440, 1472, 1500, 1530, 1564, 1600, 1620, 1632, 1656, 1700, 1725, 1728, 1800, 1836, 1840, 1863, 1920, 1944, 1955, 2000, 2025, 2040, 2070, 2125, 2160, 2176, 2208, 2250, 2295, 2300, 2346, 2400, 2430, 2448, 2484, 2550, 2592, 2700, 2720, 2754, 2760, 2875, 2880, 2944, 3000, 3060, 3105, 3128, 3200, 3240, 3264, 3312, 3375, 3400, 3450, 3456, 3519, 3600, 3672, 3680, 3726, 3825, 3888, 3910, 4000, 4050, 4080, 4131, 4140, 4250, 4320, 4416, 4500, 4590, 4600, 4692, 4800, 4860, 4896, 4968, 5100, 5175, 5184, 5400, 5440, 5508, 5520, 5589, 5750, 5760, 5865, 6000, 6075, 6120, 6210, 6256, 6375, 6480, 6528, 6624, 6750, 6800, 6885, 6900, 7038, 7200, 7344, 7360, 7452, 7650, 7776, 7820, 8000, 8100, 8160, 8262, 8280, 8500, 8625, 8640, 8832, 9000, 9180, 9200, 9315, 9384, 9600, 9720, 9775, 9792, 9936, 10125, 10200, 10350, 10368, 10557, 10800, 10880, 11016, 11040, 11178, 11475, 11500, 11730, 12000, 12150, 12240, 12420, 12512, 12750, 12960, 13248, 13500, 13600, 13770, 13800, 14076, 14400, 14688, 14720, 14904, 15300, 15525, 15552, 15640, 16000, 16200, 16320, 16524, 16560, 17000, 17250, 17280, 17595, 18000, 18360, 18400, 18630, 18768, 19125, 19440, 19550, 19584, 19872, 20250, 20400, 20655, 20700, 21114, 21600, 22032, 22080, 22356, 22950, 23000, 23460, 24000, 24300, 24480, 24840, 25024, 25500, 25875, 25920, 26496, 27000, 27200, 27540, 27600, 27945, 28152, 28800, 29325, 29376, 29808, 30375, 30600, 31050, 31104, 31280, 31671, 32400, 32640, 33048, 33120, 34000, 34425, 34500, 35190, 36000, 36720, 36800, 37260, 37536, 38250, 38880, 39100, 39744, 40500, 40800, 41310, 41400, 42228, 43200, 44064, 44160, 44712, 45900, 46000, 46575, 46920, 48000, 48600, 48875, 48960, 49680, 50048, 51000, 51750, 51840, 52785, 54000, 54400, 55080, 55200, 55890, 56304, 57375, 58650, 58752, 59616, 60750, 61200, 62100, 62560, 63342, 64800, 66096, 66240, 68000, 68850, 69000, 70380, 72000, 73440, 73600, 74520, 75072, 76500, 77625, 77760, 78200, 79488, 81000, 81600, 82620, 82800, 84456, 86400, 87975, 88128, 89424, 91800, 92000, 93150, 93840, 95013, 97200, 97750, 97920, 99360, 102000, 103275, 103500, 105570, 108000, 110160, 110400, 111780, 112608, 114750, 117300, 119232, 121500, 122400, 124200, 125120, 126684, 129600, 132192, 132480, 136000, 137700, 138000, 139725, 140760, 144000, 146625, 146880, 149040, 150144, 153000, 155250, 155520, 156400, 158355, 162000, 163200, 165240, 165600, 168912, 172125, 175950, 176256, 178848, 183600, 184000, 186300, 187680, 190026, 194400, 195500, 198720, 204000, 206550, 207000, 211140, 216000, 220320, 220800, 223560, 225216, 229500, 232875, 234600, 238464, 243000, 244800, 248400, 250240, 253368, 259200, 263925, 264384, 272000, 275400, 276000, 279450, 281520, 293250, 293760, 298080, 306000, 310500, 312800, 316710, 324000, 330480, 331200, 337824, 344250, 351900, 357696, 367200, 368000, 372600, 375360, 380052, 388800, 391000, 397440, 408000, 413100, 414000, 422280, 432000, 439875, 440640, 447120, 450432, 459000, 465750, 469200, 475065, 486000, 489600, 496800, 506736, 516375, 527850, 528768, 550800, 552000, 558900, 563040, 586500, 596160, 612000, 621000, 625600, 633420, 648000, 660960, 662400, 675648, 688500, 698625, 703800, 715392, 734400, 745200, 750720, 760104, 777600, 782000, 791775, 816000, 826200, 828000, 844560, 879750, 881280, 894240, 918000, 931500, 938400, 950130, 972000, 993600, 1013472, 1032750, 1055700, 1101600, 1104000, 1117800, 1126080, 1173000, 1192320, 1224000, 1242000, 1251200, 1266840, 1296000, 1319625, 1321920, 1351296, 1377000, 1397250, 1407600, 1468800, 1490400, 1520208, 1564000, 1583550, 1652400, 1656000, 1689120, 1759500, 1788480, 1836000, 1863000, 1876800, 1900260, 1944000, 1987200, 2026944, 2065500, 2111400, 2203200, 2235600, 2252160, 2346000, 2375325, 2448000, 2484000, 2533680, 2639250, 2643840, 2754000, 2794500, 2815200, 2980800, 3040416, 3128000, 3167100, 3304800, 3312000, 3378240, 3519000, 3576960, 3672000, 3726000, 3753600, 3800520, 3888000, 3958875, 4053888, 4131000, 4222800, 4406400, 4471200, 4692000, 4750650, 4968000, 5067360, 5278500, 5508000, 5589000, 5630400, 5961600, 6080832, 6256000, 6334200, 6609600, 6756480, 7038000, 7344000, 7452000, 7601040, 7917750, 8262000, 8445600, 8942400, 9384000, 9501300, 9936000, 10134720, 10557000, 11016000, 11178000, 11260800, 11876625, 12161664, 12668400, 13219200, 14076000, 14904000, 15202080, 15835500, 16524000, 16891200, 17884800, 18768000, 19002600, 20269440, 21114000, 22032000, 22356000, 23753250, 25336800, 28152000, 29808000, 30404160, 31671000, 33048000, 33782400, 38005200, 42228000, 44712000, 47506500, 50673600, 56304000, 60808320, 63342000, 66096000, 76010400, 84456000, 89424000, 95013000, 101347200, 126684000, 152020800, 168912000, 190026000, 253368000, 304041600, 380052000, 506736000, 760104000, 1520208000]

約数ペア:

[(1, 1520208000), (2, 760104000), (3, 506736000), (4, 380052000), (5, 304041600), (6, 253368000), (8, 190026000), (9, 168912000), (10, 152020800), (12, 126684000), (15, 101347200), (16, 95013000), (17, 89424000), (18, 84456000), (20, 76010400), (23, 66096000), (24, 63342000), (25, 60808320), (27, 56304000), (30, 50673600), (32, 47506500), (34, 44712000), (36, 42228000), (40, 38005200), (45, 33782400), (46, 33048000), (48, 31671000), (50, 30404160), (51, 29808000), (54, 28152000), (60, 25336800), (64, 23753250), (68, 22356000), (69, 22032000), (72, 21114000), (75, 20269440), (80, 19002600), (81, 18768000), (85, 17884800), (90, 16891200), (92, 16524000), (96, 15835500), (100, 15202080), (102, 14904000), (108, 14076000), (115, 13219200), (120, 12668400), (125, 12161664), (128, 11876625), (135, 11260800), (136, 11178000), (138, 11016000), (144, 10557000), (150, 10134720), (153, 9936000), (160, 9501300), (162, 9384000), (170, 8942400), (180, 8445600), (184, 8262000), (192, 7917750), (200, 7601040), (204, 7452000), (207, 7344000), (216, 7038000), (225, 6756480), (230, 6609600), (240, 6334200), (243, 6256000), (250, 6080832), (255, 5961600), (270, 5630400), (272, 5589000), (276, 5508000), (288, 5278500), (300, 5067360), (306, 4968000), (320, 4750650), (324, 4692000), (340, 4471200), (345, 4406400), (360, 4222800), (368, 4131000), (375, 4053888), (384, 3958875), (391, 3888000), (400, 3800520), (405, 3753600), (408, 3726000), (414, 3672000), (425, 3576960), (432, 3519000), (450, 3378240), (459, 3312000), (460, 3304800), (480, 3167100), (486, 3128000), (500, 3040416), (510, 2980800), (540, 2815200), (544, 2794500), (552, 2754000), (575, 2643840), (576, 2639250), (600, 2533680), (612, 2484000), (621, 2448000), (640, 2375325), (648, 2346000), (675, 2252160), (680, 2235600), (690, 2203200), (720, 2111400), (736, 2065500), (750, 2026944), (765, 1987200), (782, 1944000), (800, 1900260), (810, 1876800), (816, 1863000), (828, 1836000), (850, 1788480), (864, 1759500), (900, 1689120), (918, 1656000), (920, 1652400), (960, 1583550), (972, 1564000), (1000, 1520208), (1020, 1490400), (1035, 1468800), (1080, 1407600), (1088, 1397250), (1104, 1377000), (1125, 1351296), (1150, 1321920), (1152, 1319625), (1173, 1296000), (1200, 1266840), (1215, 1251200), (1224, 1242000), (1242, 1224000), (1275, 1192320), (1296, 1173000), (1350, 1126080), (1360, 1117800), (1377, 1104000), (1380, 1101600), (1440, 1055700), (1472, 1032750), (1500, 1013472), (1530, 993600), (1564, 972000), (1600, 950130), (1620, 938400), (1632, 931500), (1656, 918000), (1700, 894240), (1725, 881280), (1728, 879750), (1800, 844560), (1836, 828000), (1840, 826200), (1863, 816000), (1920, 791775), (1944, 782000), (1955, 777600), (2000, 760104), (2025, 750720), (2040, 745200), (2070, 734400), (2125, 715392), (2160, 703800), (2176, 698625), (2208, 688500), (2250, 675648), (2295, 662400), (2300, 660960), (2346, 648000), (2400, 633420), (2430, 625600), (2448, 621000), (2484, 612000), (2550, 596160), (2592, 586500), (2700, 563040), (2720, 558900), (2754, 552000), (2760, 550800), (2875, 528768), (2880, 527850), (2944, 516375), (3000, 506736), (3060, 496800), (3105, 489600), (3128, 486000), (3200, 475065), (3240, 469200), (3264, 465750), (3312, 459000), (3375, 450432), (3400, 447120), (3450, 440640), (3456, 439875), (3519, 432000), (3600, 422280), (3672, 414000), (3680, 413100), (3726, 408000), (3825, 397440), (3888, 391000), (3910, 388800), (4000, 380052), (4050, 375360), (4080, 372600), (4131, 368000), (4140, 367200), (4250, 357696), (4320, 351900), (4416, 344250), (4500, 337824), (4590, 331200), (4600, 330480), (4692, 324000), (4800, 316710), (4860, 312800), (4896, 310500), (4968, 306000), (5100, 298080), (5175, 293760), (5184, 293250), (5400, 281520), (5440, 279450), (5508, 276000), (5520, 275400), (5589, 272000), (5750, 264384), (5760, 263925), (5865, 259200), (6000, 253368), (6075, 250240), (6120, 248400), (6210, 244800), (6256, 243000), (6375, 238464), (6480, 234600), (6528, 232875), (6624, 229500), (6750, 225216), (6800, 223560), (6885, 220800), (6900, 220320), (7038, 216000), (7200, 211140), (7344, 207000), (7360, 206550), (7452, 204000), (7650, 198720), (7776, 195500), (7820, 194400), (8000, 190026), (8100, 187680), (8160, 186300), (8262, 184000), (8280, 183600), (8500, 178848), (8625, 176256), (8640, 175950), (8832, 172125), (9000, 168912), (9180, 165600), (9200, 165240), (9315, 163200), (9384, 162000), (9600, 158355), (9720, 156400), (9775, 155520), (9792, 155250), (9936, 153000), (10125, 150144), (10200, 149040), (10350, 146880), (10368, 146625), (10557, 144000), (10800, 140760), (10880, 139725), (11016, 138000), (11040, 137700), (11178, 136000), (11475, 132480), (11500, 132192), (11730, 129600), (12000, 126684), (12150, 125120), (12240, 124200), (12420, 122400), (12512, 121500), (12750, 119232), (12960, 117300), (13248, 114750), (13500, 112608), (13600, 111780), (13770, 110400), (13800, 110160), (14076, 108000), (14400, 105570), (14688, 103500), (14720, 103275), (14904, 102000), (15300, 99360), (15525, 97920), (15552, 97750), (15640, 97200), (16000, 95013), (16200, 93840), (16320, 93150), (16524, 92000), (16560, 91800), (17000, 89424), (17250, 88128), (17280, 87975), (17595, 86400), (18000, 84456), (18360, 82800), (18400, 82620), (18630, 81600), (18768, 81000), (19125, 79488), (19440, 78200), (19550, 77760), (19584, 77625), (19872, 76500), (20250, 75072), (20400, 74520), (20655, 73600), (20700, 73440), (21114, 72000), (21600, 70380), (22032, 69000), (22080, 68850), (22356, 68000), (22950, 66240), (23000, 66096), (23460, 64800), (24000, 63342), (24300, 62560), (24480, 62100), (24840, 61200), (25024, 60750), (25500, 59616), (25875, 58752), (25920, 58650), (26496, 57375), (27000, 56304), (27200, 55890), (27540, 55200), (27600, 55080), (27945, 54400), (28152, 54000), (28800, 52785), (29325, 51840), (29376, 51750), (29808, 51000), (30375, 50048), (30600, 49680), (31050, 48960), (31104, 48875), (31280, 48600), (31671, 48000), (32400, 46920), (32640, 46575), (33048, 46000), (33120, 45900), (34000, 44712), (34425, 44160), (34500, 44064), (35190, 43200), (36000, 42228), (36720, 41400), (36800, 41310), (37260, 40800), (37536, 40500), (38250, 39744), (38880, 39100)]