1304928000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 432

約数和(自身を含む): 4924535616

約数和(自身を除く): 3619607616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 125, 128, 138, 144, 150, 160, 180, 184, 192, 197, 200, 207, 225, 230, 240, 250, 256, 276, 288, 300, 320, 345, 360, 368, 375, 384, 394, 400, 414, 450, 460, 480, 500, 552, 575, 576, 591, 600, 640, 690, 720, 736, 750, 768, 788, 800, 828, 900, 920, 960, 985, 1000, 1035, 1104, 1125, 1150, 1152, 1182, 1200, 1280, 1380, 1440, 1472, 1500, 1576, 1600, 1656, 1725, 1773, 1800, 1840, 1920, 1970, 2000, 2070, 2208, 2250, 2300, 2304, 2364, 2400, 2760, 2875, 2880, 2944, 2955, 3000, 3152, 3200, 3312, 3450, 3546, 3600, 3680, 3840, 3940, 4000, 4140, 4416, 4500, 4531, 4600, 4728, 4800, 4925, 5175, 5520, 5750, 5760, 5888, 5910, 6000, 6304, 6400, 6624, 6900, 7092, 7200, 7360, 7880, 8000, 8280, 8625, 8832, 8865, 9000, 9062, 9200, 9456, 9600, 9850, 10350, 11040, 11500, 11520, 11820, 12000, 12608, 13248, 13593, 13800, 14184, 14400, 14720, 14775, 15760, 16000, 16560, 17250, 17664, 17730, 18000, 18124, 18400, 18912, 19200, 19700, 20700, 22080, 22655, 23000, 23640, 24000, 24625, 25216, 25875, 26496, 27186, 27600, 28368, 28800, 29440, 29550, 31520, 32000, 33120, 34500, 35460, 36000, 36248, 36800, 37824, 39400, 40779, 41400, 44160, 44325, 45310, 46000, 47280, 48000, 49250, 50432, 51750, 52992, 54372, 55200, 56736, 57600, 59100, 63040, 66240, 67965, 69000, 70920, 72000, 72496, 73600, 73875, 75648, 78800, 81558, 82800, 88320, 88650, 90620, 92000, 94560, 96000, 98500, 103500, 108744, 110400, 113275, 113472, 118200, 126080, 132480, 135930, 138000, 141840, 144000, 144992, 147200, 147750, 151296, 157600, 163116, 165600, 177300, 181240, 184000, 189120, 197000, 203895, 207000, 217488, 220800, 221625, 226550, 226944, 236400, 252160, 264960, 271860, 276000, 283680, 288000, 289984, 295500, 315200, 326232, 331200, 339825, 354600, 362480, 368000, 378240, 394000, 407790, 414000, 434976, 441600, 443250, 453100, 453888, 472800, 543720, 552000, 566375, 567360, 579968, 591000, 630400, 652464, 662400, 679650, 709200, 724960, 736000, 756480, 788000, 815580, 828000, 869952, 886500, 906200, 945600, 1019475, 1087440, 1104000, 1132750, 1134720, 1159936, 1182000, 1260800, 1304928, 1324800, 1359300, 1418400, 1449920, 1576000, 1631160, 1656000, 1699125, 1739904, 1773000, 1812400, 1891200, 2038950, 2174880, 2208000, 2265500, 2269440, 2364000, 2609856, 2718600, 2836800, 2899840, 3152000, 3262320, 3312000, 3398250, 3479808, 3546000, 3624800, 3782400, 4077900, 4349760, 4531000, 4728000, 5097375, 5219712, 5437200, 5673600, 5799680, 6304000, 6524640, 6624000, 6796500, 7092000, 7249600, 8155800, 8699520, 9062000, 9456000, 10194750, 10439424, 10874400, 11347200, 13049280, 13593000, 14184000, 14499200, 16311600, 17399040, 18124000, 18912000, 20389500, 21748800, 26098560, 27186000, 28368000, 28998400, 32623200, 36248000, 40779000, 43497600, 52197120, 54372000, 56736000, 65246400, 72496000, 81558000, 86995200, 108744000, 130492800, 144992000, 163116000, 217488000, 260985600, 326232000, 434976000, 652464000, 1304928000]

約数ペア:

[(1, 1304928000), (2, 652464000), (3, 434976000), (4, 326232000), (5, 260985600), (6, 217488000), (8, 163116000), (9, 144992000), (10, 130492800), (12, 108744000), (15, 86995200), (16, 81558000), (18, 72496000), (20, 65246400), (23, 56736000), (24, 54372000), (25, 52197120), (30, 43497600), (32, 40779000), (36, 36248000), (40, 32623200), (45, 28998400), (46, 28368000), (48, 27186000), (50, 26098560), (60, 21748800), (64, 20389500), (69, 18912000), (72, 18124000), (75, 17399040), (80, 16311600), (90, 14499200), (92, 14184000), (96, 13593000), (100, 13049280), (115, 11347200), (120, 10874400), (125, 10439424), (128, 10194750), (138, 9456000), (144, 9062000), (150, 8699520), (160, 8155800), (180, 7249600), (184, 7092000), (192, 6796500), (197, 6624000), (200, 6524640), (207, 6304000), (225, 5799680), (230, 5673600), (240, 5437200), (250, 5219712), (256, 5097375), (276, 4728000), (288, 4531000), (300, 4349760), (320, 4077900), (345, 3782400), (360, 3624800), (368, 3546000), (375, 3479808), (384, 3398250), (394, 3312000), (400, 3262320), (414, 3152000), (450, 2899840), (460, 2836800), (480, 2718600), (500, 2609856), (552, 2364000), (575, 2269440), (576, 2265500), (591, 2208000), (600, 2174880), (640, 2038950), (690, 1891200), (720, 1812400), (736, 1773000), (750, 1739904), (768, 1699125), (788, 1656000), (800, 1631160), (828, 1576000), (900, 1449920), (920, 1418400), (960, 1359300), (985, 1324800), (1000, 1304928), (1035, 1260800), (1104, 1182000), (1125, 1159936), (1150, 1134720), (1152, 1132750), (1182, 1104000), (1200, 1087440), (1280, 1019475), (1380, 945600), (1440, 906200), (1472, 886500), (1500, 869952), (1576, 828000), (1600, 815580), (1656, 788000), (1725, 756480), (1773, 736000), (1800, 724960), (1840, 709200), (1920, 679650), (1970, 662400), (2000, 652464), (2070, 630400), (2208, 591000), (2250, 579968), (2300, 567360), (2304, 566375), (2364, 552000), (2400, 543720), (2760, 472800), (2875, 453888), (2880, 453100), (2944, 443250), (2955, 441600), (3000, 434976), (3152, 414000), (3200, 407790), (3312, 394000), (3450, 378240), (3546, 368000), (3600, 362480), (3680, 354600), (3840, 339825), (3940, 331200), (4000, 326232), (4140, 315200), (4416, 295500), (4500, 289984), (4531, 288000), (4600, 283680), (4728, 276000), (4800, 271860), (4925, 264960), (5175, 252160), (5520, 236400), (5750, 226944), (5760, 226550), (5888, 221625), (5910, 220800), (6000, 217488), (6304, 207000), (6400, 203895), (6624, 197000), (6900, 189120), (7092, 184000), (7200, 181240), (7360, 177300), (7880, 165600), (8000, 163116), (8280, 157600), (8625, 151296), (8832, 147750), (8865, 147200), (9000, 144992), (9062, 144000), (9200, 141840), (9456, 138000), (9600, 135930), (9850, 132480), (10350, 126080), (11040, 118200), (11500, 113472), (11520, 113275), (11820, 110400), (12000, 108744), (12608, 103500), (13248, 98500), (13593, 96000), (13800, 94560), (14184, 92000), (14400, 90620), (14720, 88650), (14775, 88320), (15760, 82800), (16000, 81558), (16560, 78800), (17250, 75648), (17664, 73875), (17730, 73600), (18000, 72496), (18124, 72000), (18400, 70920), (18912, 69000), (19200, 67965), (19700, 66240), (20700, 63040), (22080, 59100), (22655, 57600), (23000, 56736), (23640, 55200), (24000, 54372), (24625, 52992), (25216, 51750), (25875, 50432), (26496, 49250), (27186, 48000), (27600, 47280), (28368, 46000), (28800, 45310), (29440, 44325), (29550, 44160), (31520, 41400), (32000, 40779), (33120, 39400), (34500, 37824), (35460, 36800), (36000, 36248)]