19895990400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4831}}^1$

素因数の和:4885

約数の個数: 576

約数和(自身を含む): 83422160640

約数和(自身を除く): 63526170240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 50, 52, 55, 60, 64, 65, 66, 72, 75, 78, 80, 88, 90, 96, 99, 100, 104, 110, 117, 120, 128, 130, 132, 143, 144, 150, 156, 160, 165, 176, 180, 192, 195, 198, 200, 208, 220, 225, 234, 240, 260, 264, 275, 286, 288, 300, 312, 320, 325, 330, 352, 360, 384, 390, 396, 400, 416, 429, 440, 450, 468, 480, 495, 520, 528, 550, 572, 576, 585, 600, 624, 640, 650, 660, 704, 715, 720, 780, 792, 800, 825, 832, 858, 880, 900, 936, 960, 975, 990, 1040, 1056, 1100, 1144, 1152, 1170, 1200, 1248, 1287, 1300, 1320, 1408, 1430, 1440, 1560, 1584, 1600, 1650, 1664, 1716, 1760, 1800, 1872, 1920, 1950, 1980, 2080, 2112, 2145, 2200, 2288, 2340, 2400, 2475, 2496, 2574, 2600, 2640, 2860, 2880, 2925, 3120, 3168, 3200, 3300, 3432, 3520, 3575, 3600, 3744, 3900, 3960, 4160, 4224, 4290, 4400, 4576, 4680, 4800, 4831, 4950, 4992, 5148, 5200, 5280, 5720, 5760, 5850, 6240, 6336, 6435, 6600, 6864, 7040, 7150, 7200, 7488, 7800, 7920, 8320, 8580, 8800, 9152, 9360, 9600, 9662, 9900, 10296, 10400, 10560, 10725, 11440, 11700, 12480, 12672, 12870, 13200, 13728, 14300, 14400, 14493, 14976, 15600, 15840, 17160, 17600, 18304, 18720, 19324, 19800, 20592, 20800, 21120, 21450, 22880, 23400, 24155, 24960, 25740, 26400, 27456, 28600, 28800, 28986, 31200, 31680, 32175, 34320, 35200, 37440, 38648, 39600, 41184, 41600, 42900, 43479, 45760, 46800, 48310, 51480, 52800, 53141, 54912, 57200, 57972, 62400, 62803, 63360, 64350, 68640, 72465, 74880, 77296, 79200, 82368, 85800, 86958, 91520, 93600, 96620, 102960, 105600, 106282, 114400, 115944, 120775, 124800, 125606, 128700, 137280, 144930, 154592, 158400, 159423, 164736, 171600, 173916, 187200, 188409, 193240, 205920, 212564, 217395, 228800, 231888, 241550, 251212, 257400, 265705, 274560, 289860, 309184, 314015, 316800, 318846, 343200, 347832, 362325, 374400, 376818, 386480, 411840, 425128, 434790, 457600, 463776, 478269, 483100, 502424, 514800, 531410, 565227, 579720, 618368, 628030, 637692, 686400, 690833, 695664, 724650, 753636, 772960, 797115, 823680, 850256, 869580, 927552, 942045, 956538, 966200, 1004848, 1029600, 1062820, 1086975, 1130454, 1159440, 1256060, 1275384, 1328525, 1372800, 1381666, 1391328, 1449300, 1507272, 1545920, 1570075, 1594230, 1700512, 1739160, 1855104, 1884090, 1913076, 1932400, 2009696, 2059200, 2072499, 2125640, 2173950, 2260908, 2318880, 2391345, 2512120, 2550768, 2657050, 2763332, 2782656, 2826135, 2898600, 3014544, 3091840, 3140150, 3188460, 3401024, 3454165, 3478320, 3768180, 3826152, 3864800, 3985575, 4019392, 4118400, 4144998, 4251280, 4347900, 4521816, 4637760, 4710225, 4782690, 5024240, 5101536, 5314100, 5526664, 5565312, 5652270, 5797200, 6029088, 6217497, 6280300, 6376920, 6802048, 6908330, 6956640, 7536360, 7652304, 7729600, 7971150, 8038784, 8289996, 8502560, 8695800, 9043632, 9275520, 9420450, 9565380, 10048480, 10203072, 10362495, 10628200, 11053328, 11304540, 11594400, 11956725, 12058176, 12434994, 12560600, 12753840, 13816660, 13913280, 14130675, 15072720, 15304608, 15459200, 15942300, 16579992, 17005120, 17270825, 17391600, 18087264, 18840900, 19130760, 20096960, 20406144, 20724990, 21256400, 22106656, 22609080, 23188800, 23913450, 24116352, 24869988, 25121200, 25507680, 27633320, 27826560, 28261350, 30145440, 30609216, 31087485, 31884600, 33159984, 34010240, 34541650, 34783200, 36174528, 37681800, 38261520, 40193920, 41449980, 42512800, 44213312, 45218160, 46377600, 47826900, 49739976, 50242400, 51015360, 51812475, 55266640, 56522700, 60290880, 61218432, 62174970, 63769200, 66319968, 69083300, 69566400, 72349056, 75363600, 76523040, 82899960, 85025600, 88426624, 90436320, 95653800, 99479952, 100484800, 102030720, 103624950, 110533280, 113045400, 120581760, 124349940, 127538400, 132639936, 138166600, 139132800, 150727200, 153046080, 155437425, 165799920, 170051200, 180872640, 191307600, 198959904, 200969600, 207249900, 221066560, 226090800, 248699880, 255076800, 265279872, 276333200, 301454400, 306092160, 310874850, 331599840, 361745280, 382615200, 397919808, 414499800, 442133120, 452181600, 497399760, 510153600, 552666400, 602908800, 621749700, 663199680, 765230400, 795839616, 828999600, 904363200, 994799520, 1105332800, 1243499400, 1326399360, 1530460800, 1657999200, 1808726400, 1989599040, 2210665600, 2486998800, 3315998400, 3979198080, 4973997600, 6631996800, 9947995200, 19895990400]

約数ペア:

[(1, 19895990400), (2, 9947995200), (3, 6631996800), (4, 4973997600), (5, 3979198080), (6, 3315998400), (8, 2486998800), (9, 2210665600), (10, 1989599040), (11, 1808726400), (12, 1657999200), (13, 1530460800), (15, 1326399360), (16, 1243499400), (18, 1105332800), (20, 994799520), (22, 904363200), (24, 828999600), (25, 795839616), (26, 765230400), (30, 663199680), (32, 621749700), (33, 602908800), (36, 552666400), (39, 510153600), (40, 497399760), (44, 452181600), (45, 442133120), (48, 414499800), (50, 397919808), (52, 382615200), (55, 361745280), (60, 331599840), (64, 310874850), (65, 306092160), (66, 301454400), (72, 276333200), (75, 265279872), (78, 255076800), (80, 248699880), (88, 226090800), (90, 221066560), (96, 207249900), (99, 200969600), (100, 198959904), (104, 191307600), (110, 180872640), (117, 170051200), (120, 165799920), (128, 155437425), (130, 153046080), (132, 150727200), (143, 139132800), (144, 138166600), (150, 132639936), (156, 127538400), (160, 124349940), (165, 120581760), (176, 113045400), (180, 110533280), (192, 103624950), (195, 102030720), (198, 100484800), (200, 99479952), (208, 95653800), (220, 90436320), (225, 88426624), (234, 85025600), (240, 82899960), (260, 76523040), (264, 75363600), (275, 72349056), (286, 69566400), (288, 69083300), (300, 66319968), (312, 63769200), (320, 62174970), (325, 61218432), (330, 60290880), (352, 56522700), (360, 55266640), (384, 51812475), (390, 51015360), (396, 50242400), (400, 49739976), (416, 47826900), (429, 46377600), (440, 45218160), (450, 44213312), (468, 42512800), (480, 41449980), (495, 40193920), (520, 38261520), (528, 37681800), (550, 36174528), (572, 34783200), (576, 34541650), (585, 34010240), (600, 33159984), (624, 31884600), (640, 31087485), (650, 30609216), (660, 30145440), (704, 28261350), (715, 27826560), (720, 27633320), (780, 25507680), (792, 25121200), (800, 24869988), (825, 24116352), (832, 23913450), (858, 23188800), (880, 22609080), (900, 22106656), (936, 21256400), (960, 20724990), (975, 20406144), (990, 20096960), (1040, 19130760), (1056, 18840900), (1100, 18087264), (1144, 17391600), (1152, 17270825), (1170, 17005120), (1200, 16579992), (1248, 15942300), (1287, 15459200), (1300, 15304608), (1320, 15072720), (1408, 14130675), (1430, 13913280), (1440, 13816660), (1560, 12753840), (1584, 12560600), (1600, 12434994), (1650, 12058176), (1664, 11956725), (1716, 11594400), (1760, 11304540), (1800, 11053328), (1872, 10628200), (1920, 10362495), (1950, 10203072), (1980, 10048480), (2080, 9565380), (2112, 9420450), (2145, 9275520), (2200, 9043632), (2288, 8695800), (2340, 8502560), (2400, 8289996), (2475, 8038784), (2496, 7971150), (2574, 7729600), (2600, 7652304), (2640, 7536360), (2860, 6956640), (2880, 6908330), (2925, 6802048), (3120, 6376920), (3168, 6280300), (3200, 6217497), (3300, 6029088), (3432, 5797200), (3520, 5652270), (3575, 5565312), (3600, 5526664), (3744, 5314100), (3900, 5101536), (3960, 5024240), (4160, 4782690), (4224, 4710225), (4290, 4637760), (4400, 4521816), (4576, 4347900), (4680, 4251280), (4800, 4144998), (4831, 4118400), (4950, 4019392), (4992, 3985575), (5148, 3864800), (5200, 3826152), (5280, 3768180), (5720, 3478320), (5760, 3454165), (5850, 3401024), (6240, 3188460), (6336, 3140150), (6435, 3091840), (6600, 3014544), (6864, 2898600), (7040, 2826135), (7150, 2782656), (7200, 2763332), (7488, 2657050), (7800, 2550768), (7920, 2512120), (8320, 2391345), (8580, 2318880), (8800, 2260908), (9152, 2173950), (9360, 2125640), (9600, 2072499), (9662, 2059200), (9900, 2009696), (10296, 1932400), (10400, 1913076), (10560, 1884090), (10725, 1855104), (11440, 1739160), (11700, 1700512), (12480, 1594230), (12672, 1570075), (12870, 1545920), (13200, 1507272), (13728, 1449300), (14300, 1391328), (14400, 1381666), (14493, 1372800), (14976, 1328525), (15600, 1275384), (15840, 1256060), (17160, 1159440), (17600, 1130454), (18304, 1086975), (18720, 1062820), (19324, 1029600), (19800, 1004848), (20592, 966200), (20800, 956538), (21120, 942045), (21450, 927552), (22880, 869580), (23400, 850256), (24155, 823680), (24960, 797115), (25740, 772960), (26400, 753636), (27456, 724650), (28600, 695664), (28800, 690833), (28986, 686400), (31200, 637692), (31680, 628030), (32175, 618368), (34320, 579720), (35200, 565227), (37440, 531410), (38648, 514800), (39600, 502424), (41184, 483100), (41600, 478269), (42900, 463776), (43479, 457600), (45760, 434790), (46800, 425128), (48310, 411840), (51480, 386480), (52800, 376818), (53141, 374400), (54912, 362325), (57200, 347832), (57972, 343200), (62400, 318846), (62803, 316800), (63360, 314015), (64350, 309184), (68640, 289860), (72465, 274560), (74880, 265705), (77296, 257400), (79200, 251212), (82368, 241550), (85800, 231888), (86958, 228800), (91520, 217395), (93600, 212564), (96620, 205920), (102960, 193240), (105600, 188409), (106282, 187200), (114400, 173916), (115944, 171600), (120775, 164736), (124800, 159423), (125606, 158400), (128700, 154592), (137280, 144930)]