21152016000

素因数分解:

$2^7\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:919

約数の個数: 640

約数和(自身を含む): 82790136000

約数和(自身を除く): 61638120000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 125, 128, 135, 144, 150, 152, 160, 162, 171, 180, 190, 192, 200, 216, 225, 228, 240, 250, 270, 285, 288, 300, 304, 320, 324, 342, 360, 375, 380, 384, 400, 405, 432, 450, 456, 475, 480, 500, 513, 540, 570, 576, 600, 608, 640, 648, 675, 684, 720, 750, 760, 800, 810, 855, 859, 864, 900, 912, 950, 960, 1000, 1026, 1080, 1125, 1140, 1152, 1200, 1216, 1296, 1350, 1368, 1425, 1440, 1500, 1520, 1539, 1600, 1620, 1710, 1718, 1728, 1800, 1824, 1900, 1920, 2000, 2025, 2052, 2160, 2250, 2280, 2375, 2400, 2432, 2565, 2577, 2592, 2700, 2736, 2850, 2880, 3000, 3040, 3078, 3200, 3240, 3375, 3420, 3436, 3456, 3600, 3648, 3800, 4000, 4050, 4104, 4275, 4295, 4320, 4500, 4560, 4750, 4800, 5130, 5154, 5184, 5400, 5472, 5700, 5760, 6000, 6080, 6156, 6480, 6750, 6840, 6872, 7125, 7200, 7296, 7600, 7695, 7731, 8000, 8100, 8208, 8550, 8590, 8640, 9000, 9120, 9500, 9600, 10125, 10260, 10308, 10368, 10800, 10944, 11400, 12000, 12160, 12312, 12825, 12885, 12960, 13500, 13680, 13744, 14250, 14400, 15200, 15390, 15462, 16000, 16200, 16321, 16416, 17100, 17180, 17280, 18000, 18240, 19000, 20250, 20520, 20616, 21375, 21475, 21600, 21888, 22800, 23193, 24000, 24624, 25650, 25770, 25920, 27000, 27360, 27488, 28500, 28800, 30400, 30780, 30924, 32400, 32642, 32832, 34200, 34360, 36000, 36480, 38000, 38475, 38655, 40500, 41040, 41232, 42750, 42950, 43200, 45600, 46386, 48000, 48963, 49248, 51300, 51540, 51840, 54000, 54720, 54976, 57000, 60800, 61560, 61848, 64125, 64425, 64800, 65284, 65664, 68400, 68720, 69579, 72000, 76000, 76950, 77310, 81000, 81605, 82080, 82464, 85500, 85900, 86400, 91200, 92772, 97926, 98496, 102600, 103080, 107375, 108000, 109440, 109952, 114000, 115965, 123120, 123696, 128250, 128850, 129600, 130568, 136800, 137440, 139158, 144000, 146889, 152000, 153900, 154620, 162000, 163210, 164160, 164928, 171000, 171800, 182400, 185544, 192375, 193275, 195852, 196992, 205200, 206160, 214750, 216000, 228000, 231930, 244815, 246240, 247392, 256500, 257700, 259200, 261136, 273600, 274880, 278316, 293778, 304000, 307800, 309240, 322125, 324000, 326420, 328320, 329856, 342000, 343600, 347895, 371088, 384750, 386550, 391704, 408025, 410400, 412320, 429500, 432000, 440667, 456000, 463860, 489630, 492480, 494784, 513000, 515400, 522272, 547200, 549760, 556632, 579825, 587556, 615600, 618480, 644250, 648000, 652840, 684000, 687200, 695790, 734445, 742176, 769500, 773100, 783408, 816050, 820800, 824640, 859000, 881334, 912000, 927720, 966375, 979260, 984960, 989568, 1026000, 1030800, 1044544, 1113264, 1159650, 1175112, 1224075, 1231200, 1236960, 1288500, 1296000, 1305680, 1322001, 1368000, 1374400, 1391580, 1468890, 1484352, 1539000, 1546200, 1566816, 1632100, 1641600, 1649280, 1718000, 1739475, 1762668, 1855440, 1932750, 1958520, 2040125, 2052000, 2061600, 2089088, 2203335, 2226528, 2319300, 2350224, 2448150, 2462400, 2473920, 2577000, 2611360, 2644002, 2736000, 2748800, 2783160, 2899125, 2937780, 2968704, 3078000, 3092400, 3133632, 3264200, 3436000, 3478950, 3525336, 3672225, 3710880, 3865500, 3917040, 4080250, 4104000, 4123200, 4406670, 4453056, 4638600, 4700448, 4896300, 4924800, 4947840, 5154000, 5222720, 5288004, 5566320, 5798250, 5875560, 6120375, 6156000, 6184800, 6267264, 6528400, 6610005, 6872000, 6957900, 7050672, 7344450, 7421760, 7731000, 7834080, 8160500, 8208000, 8246400, 8697375, 8813340, 8906112, 9277200, 9400896, 9792600, 10308000, 10445440, 10576008, 11016675, 11132640, 11596500, 11751120, 12240750, 12312000, 12369600, 13056800, 13220010, 13744000, 13915800, 14101344, 14688900, 14843520, 15462000, 15668160, 16321000, 17394750, 17626680, 18361125, 18554400, 18801792, 19585200, 20616000, 21152016, 22033350, 22265280, 23193000, 23502240, 24481500, 24624000, 24739200, 26113600, 26440020, 27831600, 28202688, 29377800, 30924000, 31336320, 32642000, 33050025, 34789500, 35253360, 36722250, 37108800, 39170400, 41232000, 42304032, 44066700, 44530560, 46386000, 47004480, 48963000, 52227200, 52880040, 55083375, 55663200, 56405376, 58755600, 61848000, 65284000, 66100050, 69579000, 70506720, 73444500, 74217600, 78340800, 84608064, 88133400, 92772000, 94008960, 97926000, 105760080, 110166750, 111326400, 117511200, 123696000, 130568000, 132200100, 139158000, 141013440, 146889000, 156681600, 165250125, 169216128, 176266800, 185544000, 195852000, 211520160, 220333500, 222652800, 235022400, 261136000, 264400200, 278316000, 282026880, 293778000, 330500250, 352533600, 371088000, 391704000, 423040320, 440667000, 470044800, 528800400, 556632000, 587556000, 661000500, 705067200, 783408000, 846080640, 881334000, 1057600800, 1113264000, 1175112000, 1322001000, 1410134400, 1762668000, 2115201600, 2350224000, 2644002000, 3525336000, 4230403200, 5288004000, 7050672000, 10576008000, 21152016000]

約数ペア:

[(1, 21152016000), (2, 10576008000), (3, 7050672000), (4, 5288004000), (5, 4230403200), (6, 3525336000), (8, 2644002000), (9, 2350224000), (10, 2115201600), (12, 1762668000), (15, 1410134400), (16, 1322001000), (18, 1175112000), (19, 1113264000), (20, 1057600800), (24, 881334000), (25, 846080640), (27, 783408000), (30, 705067200), (32, 661000500), (36, 587556000), (38, 556632000), (40, 528800400), (45, 470044800), (48, 440667000), (50, 423040320), (54, 391704000), (57, 371088000), (60, 352533600), (64, 330500250), (72, 293778000), (75, 282026880), (76, 278316000), (80, 264400200), (81, 261136000), (90, 235022400), (95, 222652800), (96, 220333500), (100, 211520160), (108, 195852000), (114, 185544000), (120, 176266800), (125, 169216128), (128, 165250125), (135, 156681600), (144, 146889000), (150, 141013440), (152, 139158000), (160, 132200100), (162, 130568000), (171, 123696000), (180, 117511200), (190, 111326400), (192, 110166750), (200, 105760080), (216, 97926000), (225, 94008960), 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