19840204800

素因数分解:

$2^{15}\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 960

約数和(自身を含む): 82596119760

約数和(自身を除く): 62755914960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 50, 52, 54, 60, 64, 65, 69, 72, 75, 78, 80, 81, 90, 92, 96, 100, 104, 108, 115, 117, 120, 128, 130, 135, 138, 144, 150, 156, 160, 162, 180, 184, 192, 195, 200, 207, 208, 216, 225, 230, 234, 240, 256, 260, 270, 276, 288, 299, 300, 312, 320, 324, 325, 345, 351, 360, 368, 384, 390, 400, 405, 414, 416, 432, 450, 460, 468, 480, 512, 520, 540, 552, 575, 576, 585, 598, 600, 621, 624, 640, 648, 650, 675, 690, 702, 720, 736, 768, 780, 800, 810, 828, 832, 864, 897, 900, 920, 936, 960, 975, 1024, 1035, 1040, 1053, 1080, 1104, 1150, 1152, 1170, 1196, 1200, 1242, 1248, 1280, 1296, 1300, 1350, 1380, 1404, 1440, 1472, 1495, 1536, 1560, 1600, 1620, 1656, 1664, 1725, 1728, 1755, 1794, 1800, 1840, 1863, 1872, 1920, 1950, 2025, 2048, 2070, 2080, 2106, 2160, 2208, 2300, 2304, 2340, 2392, 2400, 2484, 2496, 2560, 2592, 2600, 2691, 2700, 2760, 2808, 2880, 2925, 2944, 2990, 3072, 3105, 3120, 3200, 3240, 3312, 3328, 3450, 3456, 3510, 3588, 3600, 3680, 3726, 3744, 3840, 3900, 4050, 4096, 4140, 4160, 4212, 4320, 4416, 4485, 4600, 4608, 4680, 4784, 4800, 4968, 4992, 5120, 5175, 5184, 5200, 5265, 5382, 5400, 5520, 5616, 5760, 5850, 5888, 5980, 6144, 6210, 6240, 6400, 6480, 6624, 6656, 6900, 6912, 7020, 7176, 7200, 7360, 7452, 7475, 7488, 7680, 7800, 8073, 8100, 8192, 8280, 8320, 8424, 8640, 8775, 8832, 8970, 9200, 9216, 9315, 9360, 9568, 9600, 9936, 9984, 10240, 10350, 10368, 10400, 10530, 10764, 10800, 11040, 11232, 11520, 11700, 11776, 11960, 12288, 12420, 12480, 12800, 12960, 13248, 13312, 13455, 13800, 13824, 14040, 14352, 14400, 14720, 14904, 14950, 14976, 15360, 15525, 15600, 16146, 16200, 16384, 16560, 16640, 16848, 17280, 17550, 17664, 17940, 18400, 18432, 18630, 18720, 19136, 19200, 19872, 19968, 20480, 20700, 20736, 20800, 21060, 21528, 21600, 22080, 22425, 22464, 23040, 23400, 23552, 23920, 24219, 24576, 24840, 24960, 25600, 25920, 26325, 26496, 26624, 26910, 27600, 27648, 28080, 28704, 28800, 29440, 29808, 29900, 29952, 30720, 31050, 31200, 32292, 32400, 32768, 33120, 33280, 33696, 34560, 35100, 35328, 35880, 36800, 36864, 37260, 37440, 38272, 38400, 39744, 39936, 40365, 40960, 41400, 41472, 41600, 42120, 43056, 43200, 44160, 44850, 44928, 46080, 46575, 46800, 47104, 47840, 48438, 49152, 49680, 49920, 51200, 51840, 52650, 52992, 53248, 53820, 55200, 55296, 56160, 57408, 57600, 58880, 59616, 59800, 59904, 61440, 62100, 62400, 64584, 64800, 66240, 66560, 67275, 67392, 69120, 70200, 70656, 71760, 73600, 73728, 74520, 74880, 76544, 76800, 79488, 79872, 80730, 81920, 82800, 82944, 83200, 84240, 86112, 86400, 88320, 89700, 89856, 92160, 93150, 93600, 94208, 95680, 96876, 98304, 99360, 99840, 102400, 103680, 105300, 105984, 106496, 107640, 110400, 110592, 112320, 114816, 115200, 117760, 119232, 119600, 119808, 121095, 122880, 124200, 124800, 129168, 129600, 132480, 133120, 134550, 134784, 138240, 140400, 141312, 143520, 147200, 147456, 149040, 149760, 153088, 153600, 158976, 159744, 161460, 163840, 165600, 165888, 166400, 168480, 172224, 172800, 176640, 179400, 179712, 184320, 186300, 187200, 188416, 191360, 193752, 198720, 199680, 201825, 204800, 207360, 210600, 211968, 212992, 215280, 220800, 221184, 224640, 229632, 230400, 235520, 238464, 239200, 239616, 242190, 245760, 248400, 249600, 258336, 259200, 264960, 266240, 269100, 269568, 276480, 280800, 282624, 287040, 294400, 294912, 298080, 299520, 306176, 307200, 317952, 319488, 322920, 331200, 331776, 332800, 336960, 344448, 345600, 353280, 358800, 359424, 368640, 372600, 374400, 376832, 382720, 387504, 397440, 399360, 403650, 409600, 414720, 421200, 423936, 425984, 430560, 441600, 442368, 449280, 459264, 460800, 471040, 476928, 478400, 479232, 484380, 491520, 496800, 499200, 516672, 518400, 529920, 532480, 538200, 539136, 552960, 561600, 565248, 574080, 588800, 596160, 599040, 605475, 612352, 614400, 635904, 638976, 645840, 662400, 663552, 665600, 673920, 688896, 691200, 706560, 717600, 718848, 737280, 745200, 748800, 753664, 765440, 775008, 794880, 798720, 807300, 819200, 829440, 842400, 847872, 861120, 883200, 884736, 898560, 918528, 921600, 942080, 953856, 956800, 958464, 968760, 993600, 998400, 1033344, 1036800, 1059840, 1064960, 1076400, 1078272, 1105920, 1123200, 1130496, 1148160, 1177600, 1192320, 1198080, 1210950, 1224704, 1228800, 1271808, 1277952, 1291680, 1324800, 1327104, 1331200, 1347840, 1377792, 1382400, 1413120, 1435200, 1437696, 1474560, 1490400, 1497600, 1530880, 1550016, 1589760, 1597440, 1614600, 1658880, 1684800, 1695744, 1722240, 1766400, 1797120, 1837056, 1843200, 1884160, 1907712, 1913600, 1916928, 1937520, 1987200, 1996800, 2066688, 2073600, 2119680, 2129920, 2152800, 2156544, 2211840, 2246400, 2260992, 2296320, 2355200, 2384640, 2396160, 2421900, 2449408, 2457600, 2543616, 2583360, 2649600, 2654208, 2662400, 2695680, 2755584, 2764800, 2826240, 2870400, 2875392, 2980800, 2995200, 3061760, 3100032, 3179520, 3194880, 3229200, 3317760, 3369600, 3391488, 3444480, 3532800, 3594240, 3674112, 3686400, 3768320, 3815424, 3827200, 3833856, 3875040, 3974400, 3993600, 4133376, 4147200, 4239360, 4305600, 4313088, 4423680, 4492800, 4592640, 4710400, 4769280, 4792320, 4843800, 4898816, 5087232, 5166720, 5299200, 5324800, 5391360, 5511168, 5529600, 5652480, 5740800, 5750784, 5961600, 5990400, 6123520, 6200064, 6359040, 6389760, 6458400, 6635520, 6739200, 6782976, 6888960, 7065600, 7188480, 7348224, 7372800, 7630848, 7654400, 7750080, 7948800, 7987200, 8266752, 8294400, 8478720, 8611200, 8626176, 8985600, 9185280, 9420800, 9538560, 9584640, 9687600, 9797632, 10174464, 10333440, 10598400, 10649600, 10782720, 11022336, 11059200, 11304960, 11481600, 11501568, 11923200, 11980800, 12247040, 12400128, 12718080, 12916800, 13271040, 13478400, 13777920, 14131200, 14376960, 14696448, 15261696, 15308800, 15500160, 15897600, 15974400, 16533504, 16588800, 16957440, 17222400, 17252352, 17971200, 18370560, 18841600, 19077120, 19169280, 19375200, 20348928, 20666880, 21196800, 21565440, 22044672, 22118400, 22963200, 23846400, 23961600, 24494080, 24800256, 25436160, 25833600, 26956800, 27555840, 28262400, 28753920, 29392896, 30523392, 30617600, 31000320, 31795200, 31948800, 33067008, 33177600, 33914880, 34444800, 34504704, 35942400, 36741120, 38154240, 38750400, 41333760, 42393600, 43130880, 44089344, 45926400, 47692800, 47923200, 48988160, 49600512, 50872320, 51667200, 53913600, 55111680, 56524800, 57507840, 61046784, 61235200, 62000640, 63590400, 66134016, 66355200, 68889600, 71884800, 73482240, 76308480, 77500800, 82667520, 84787200, 86261760, 88178688, 91852800, 95385600, 95846400, 99201024, 101744640, 103334400, 107827200, 110223360, 122470400, 124001280, 127180800, 132268032, 137779200, 143769600, 146964480, 152616960, 155001600, 165335040, 169574400, 172523520, 183705600, 190771200, 198402048, 206668800, 215654400, 220446720, 244940800, 248002560, 254361600, 264536064, 275558400, 287539200, 305233920, 310003200, 330670080, 367411200, 381542400, 396804096, 413337600, 431308800, 440893440, 496005120, 508723200, 551116800, 620006400, 661340160, 734822400, 763084800, 793608192, 826675200, 862617600, 992010240, 1102233600, 1240012800, 1322680320, 1526169600, 1653350400, 1984020480, 2204467200, 2480025600, 3306700800, 3968040960, 4960051200, 6613401600, 9920102400, 19840204800]

約数ペア:

[(1, 19840204800), (2, 9920102400), (3, 6613401600), (4, 4960051200), (5, 3968040960), (6, 3306700800), (8, 2480025600), (9, 2204467200), (10, 1984020480), (12, 1653350400), (13, 1526169600), (15, 1322680320), (16, 1240012800), (18, 1102233600), (20, 992010240), (23, 862617600), (24, 826675200), (25, 793608192), (26, 763084800), (27, 734822400), (30, 661340160), (32, 620006400), (36, 551116800), (39, 508723200), (40, 496005120), (45, 440893440), (46, 431308800), (48, 413337600), (50, 396804096), (52, 381542400), (54, 367411200), (60, 330670080), (64, 310003200), (65, 305233920), (69, 287539200), (72, 275558400), (75, 264536064), (78, 254361600), (80, 248002560), (81, 244940800), (90, 220446720), (92, 215654400), (96, 206668800), (100, 198402048), (104, 190771200), (108, 183705600), (115, 172523520), (117, 169574400), (120, 165335040), (128, 155001600), (130, 152616960), (135, 146964480), (138, 143769600), (144, 137779200), (150, 132268032), (156, 127180800), (160, 124001280), (162, 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(2208, 8985600), (2300, 8626176), (2304, 8611200), (2340, 8478720), (2392, 8294400), (2400, 8266752), (2484, 7987200), (2496, 7948800), (2560, 7750080), (2592, 7654400), (2600, 7630848), (2691, 7372800), (2700, 7348224), (2760, 7188480), (2808, 7065600), (2880, 6888960), (2925, 6782976), (2944, 6739200), (2990, 6635520), (3072, 6458400), (3105, 6389760), (3120, 6359040), (3200, 6200064), (3240, 6123520), (3312, 5990400), (3328, 5961600), (3450, 5750784), (3456, 5740800), (3510, 5652480), (3588, 5529600), (3600, 5511168), (3680, 5391360), (3726, 5324800), (3744, 5299200), (3840, 5166720), (3900, 5087232), (4050, 4898816), (4096, 4843800), (4140, 4792320), (4160, 4769280), (4212, 4710400), (4320, 4592640), (4416, 4492800), (4485, 4423680), (4600, 4313088), (4608, 4305600), (4680, 4239360), (4784, 4147200), (4800, 4133376), (4968, 3993600), (4992, 3974400), (5120, 3875040), (5175, 3833856), (5184, 3827200), (5200, 3815424), (5265, 3768320), (5382, 3686400), (5400, 3674112), (5520, 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(55200, 359424), (55296, 358800), (56160, 353280), (57408, 345600), (57600, 344448), (58880, 336960), (59616, 332800), (59800, 331776), (59904, 331200), (61440, 322920), (62100, 319488), (62400, 317952), (64584, 307200), (64800, 306176), (66240, 299520), (66560, 298080), (67275, 294912), (67392, 294400), (69120, 287040), (70200, 282624), (70656, 280800), (71760, 276480), (73600, 269568), (73728, 269100), (74520, 266240), (74880, 264960), (76544, 259200), (76800, 258336), (79488, 249600), (79872, 248400), (80730, 245760), (81920, 242190), (82800, 239616), (82944, 239200), (83200, 238464), (84240, 235520), (86112, 230400), (86400, 229632), (88320, 224640), (89700, 221184), (89856, 220800), (92160, 215280), (93150, 212992), (93600, 211968), (94208, 210600), (95680, 207360), (96876, 204800), (98304, 201825), (99360, 199680), (99840, 198720), (102400, 193752), (103680, 191360), (105300, 188416), (105984, 187200), (106496, 186300), (107640, 184320), (110400, 179712), (110592, 179400), (112320, 176640), (114816, 172800), (115200, 172224), (117760, 168480), (119232, 166400), (119600, 165888), (119808, 165600), (121095, 163840), (122880, 161460), (124200, 159744), (124800, 158976), (129168, 153600), (129600, 153088), (132480, 149760), (133120, 149040), (134550, 147456), (134784, 147200), (138240, 143520), (140400, 141312)]