21315840000

素因数分解:

$2^{11}\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 960

約数和(自身を含む): 88833064320

約数和(自身を除く): 67517224320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 61, 64, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 122, 125, 128, 130, 140, 150, 156, 160, 168, 175, 182, 183, 192, 195, 200, 208, 210, 224, 240, 244, 250, 256, 260, 273, 280, 300, 305, 312, 320, 325, 336, 350, 364, 366, 375, 384, 390, 400, 416, 420, 427, 448, 455, 480, 488, 500, 512, 520, 525, 546, 560, 600, 610, 624, 625, 640, 650, 672, 700, 728, 732, 750, 768, 780, 793, 800, 832, 840, 854, 875, 896, 910, 915, 960, 975, 976, 1000, 1024, 1040, 1050, 1092, 1120, 1200, 1220, 1248, 1250, 1280, 1281, 1300, 1344, 1365, 1400, 1456, 1464, 1500, 1525, 1536, 1560, 1586, 1600, 1625, 1664, 1680, 1708, 1750, 1792, 1820, 1830, 1875, 1920, 1950, 1952, 2000, 2048, 2080, 2100, 2135, 2184, 2240, 2275, 2379, 2400, 2440, 2496, 2500, 2560, 2562, 2600, 2625, 2688, 2730, 2800, 2912, 2928, 3000, 3050, 3072, 3120, 3172, 3200, 3250, 3328, 3360, 3416, 3500, 3584, 3640, 3660, 3750, 3840, 3900, 3904, 3965, 4000, 4160, 4200, 4270, 4368, 4375, 4480, 4550, 4575, 4758, 4800, 4875, 4880, 4992, 5000, 5120, 5124, 5200, 5250, 5376, 5460, 5551, 5600, 5824, 5856, 6000, 6100, 6144, 6240, 6344, 6400, 6405, 6500, 6656, 6720, 6825, 6832, 7000, 7168, 7280, 7320, 7500, 7625, 7680, 7800, 7808, 7930, 8000, 8125, 8320, 8400, 8540, 8736, 8750, 8960, 9100, 9150, 9516, 9600, 9750, 9760, 9984, 10000, 10240, 10248, 10400, 10500, 10675, 10752, 10920, 11102, 11200, 11375, 11648, 11712, 11895, 12000, 12200, 12480, 12688, 12800, 12810, 13000, 13125, 13312, 13440, 13650, 13664, 14000, 14336, 14560, 14640, 15000, 15250, 15360, 15600, 15616, 15860, 16000, 16250, 16640, 16653, 16800, 17080, 17472, 17500, 17920, 18200, 18300, 19032, 19200, 19500, 19520, 19825, 19968, 20000, 20496, 20800, 21000, 21350, 21504, 21840, 22204, 22400, 22750, 22875, 23296, 23424, 23790, 24000, 24375, 24400, 24960, 25376, 25600, 25620, 26000, 26250, 26624, 26880, 27300, 27328, 27755, 28000, 29120, 29280, 30000, 30500, 30720, 31200, 31232, 31720, 32000, 32025, 32500, 33280, 33306, 33600, 34125, 34160, 34944, 35000, 35840, 36400, 36600, 38064, 38125, 38400, 39000, 39040, 39650, 39936, 40000, 40992, 41600, 42000, 42700, 43008, 43680, 44408, 44800, 45500, 45750, 46592, 46848, 47580, 48000, 48750, 48800, 49920, 50752, 51200, 51240, 52000, 52500, 53375, 53760, 54600, 54656, 55510, 56000, 56875, 58240, 58560, 59475, 60000, 61000, 62400, 62464, 63440, 64000, 64050, 65000, 66560, 66612, 67200, 68250, 68320, 69888, 70000, 71680, 72800, 73200, 76128, 76250, 76800, 78000, 78080, 79300, 79872, 80000, 81984, 83200, 83265, 84000, 85400, 87360, 88816, 89600, 91000, 91500, 93184, 93696, 95160, 96000, 97500, 97600, 99125, 99840, 101504, 102480, 104000, 105000, 106750, 107520, 109200, 109312, 111020, 112000, 113750, 114375, 116480, 117120, 118950, 120000, 122000, 124800, 124928, 126880, 128000, 128100, 130000, 133120, 133224, 134400, 136500, 136640, 138775, 139776, 140000, 145600, 146400, 152256, 152500, 153600, 156000, 156160, 158600, 160000, 160125, 163968, 166400, 166530, 168000, 170625, 170800, 174720, 177632, 179200, 182000, 183000, 186368, 187392, 190320, 192000, 195000, 195200, 198250, 199680, 203008, 204960, 208000, 210000, 213500, 215040, 218400, 218624, 222040, 224000, 227500, 228750, 232960, 234240, 237900, 240000, 244000, 249600, 253760, 256000, 256200, 260000, 266448, 266875, 268800, 273000, 273280, 277550, 279552, 280000, 291200, 292800, 297375, 304512, 305000, 312000, 312320, 317200, 320000, 320250, 327936, 332800, 333060, 336000, 341250, 341600, 349440, 355264, 358400, 364000, 366000, 374784, 380640, 384000, 390000, 390400, 396500, 399360, 406016, 409920, 416000, 416325, 420000, 427000, 436800, 437248, 444080, 448000, 455000, 457500, 465920, 468480, 475800, 480000, 488000, 495625, 499200, 507520, 512400, 520000, 532896, 533750, 537600, 546000, 546560, 555100, 559104, 560000, 582400, 585600, 594750, 609024, 610000, 624000, 624640, 634400, 640000, 640500, 655872, 665600, 666120, 672000, 682500, 683200, 693875, 698880, 710528, 728000, 732000, 761280, 768000, 780000, 780800, 793000, 800625, 812032, 819840, 832000, 832650, 840000, 854000, 873600, 874496, 888160, 896000, 910000, 915000, 931840, 936960, 951600, 960000, 976000, 991250, 998400, 1015040, 1024800, 1040000, 1065792, 1067500, 1075200, 1092000, 1093120, 1110200, 1120000, 1164800, 1171200, 1189500, 1218048, 1220000, 1248000, 1268800, 1280000, 1281000, 1311744, 1332240, 1344000, 1365000, 1366400, 1387750, 1397760, 1421056, 1456000, 1464000, 1486875, 1522560, 1560000, 1561600, 1586000, 1601250, 1624064, 1639680, 1664000, 1665300, 1680000, 1708000, 1747200, 1776320, 1792000, 1820000, 1830000, 1873920, 1903200, 1920000, 1952000, 1982500, 1996800, 2030080, 2049600, 2080000, 2081625, 2131584, 2135000, 2184000, 2186240, 2220400, 2240000, 2329600, 2342400, 2379000, 2436096, 2440000, 2496000, 2537600, 2562000, 2623488, 2664480, 2688000, 2730000, 2732800, 2775500, 2795520, 2842112, 2912000, 2928000, 2973750, 3045120, 3120000, 3123200, 3172000, 3202500, 3279360, 3328000, 3330600, 3360000, 3416000, 3469375, 3494400, 3552640, 3640000, 3660000, 3806400, 3840000, 3904000, 3965000, 4060160, 4099200, 4160000, 4163250, 4263168, 4270000, 4368000, 4372480, 4440800, 4480000, 4659200, 4684800, 4758000, 4872192, 4880000, 4992000, 5075200, 5124000, 5328960, 5376000, 5460000, 5465600, 5551000, 5684224, 5824000, 5856000, 5947500, 6090240, 6240000, 6344000, 6405000, 6558720, 6661200, 6720000, 6832000, 6938750, 6988800, 7105280, 7280000, 7320000, 7612800, 7808000, 7930000, 8120320, 8198400, 8320000, 8326500, 8526336, 8540000, 8736000, 8881600, 8960000, 9369600, 9516000, 9760000, 9984000, 10150400, 10248000, 10408125, 10657920, 10920000, 10931200, 11102000, 11368448, 11648000, 11712000, 11895000, 12180480, 12480000, 12688000, 12810000, 13117440, 13322400, 13440000, 13664000, 13877500, 13977600, 14210560, 14560000, 14640000, 15225600, 15616000, 15860000, 16396800, 16640000, 16653000, 17052672, 17080000, 17472000, 17763200, 19032000, 19520000, 20300800, 20496000, 20816250, 21315840, 21840000, 21862400, 22204000, 23296000, 23424000, 23790000, 24360960, 24960000, 25376000, 25620000, 26644800, 26880000, 27328000, 27755000, 28421120, 29120000, 29280000, 30451200, 31720000, 32793600, 33306000, 34105344, 34160000, 34944000, 35526400, 38064000, 39040000, 40601600, 40992000, 41632500, 42631680, 43680000, 44408000, 46848000, 47580000, 49920000, 50752000, 51240000, 53289600, 54656000, 55510000, 56842240, 58240000, 58560000, 60902400, 63440000, 65587200, 66612000, 68320000, 69888000, 71052800, 76128000, 78080000, 81984000, 83265000, 85263360, 87360000, 88816000, 95160000, 101504000, 102480000, 106579200, 109312000, 111020000, 116480000, 117120000, 121804800, 126880000, 133224000, 136640000, 142105600, 152256000, 163968000, 166530000, 170526720, 174720000, 177632000, 190320000, 203008000, 204960000, 213158400, 222040000, 234240000, 253760000, 266448000, 273280000, 284211200, 304512000, 327936000, 333060000, 349440000, 355264000, 380640000, 409920000, 426316800, 444080000, 507520000, 532896000, 546560000, 609024000, 666120000, 710528000, 761280000, 819840000, 852633600, 888160000, 1015040000, 1065792000, 1332240000, 1421056000, 1522560000, 1639680000, 1776320000, 2131584000, 2664480000, 3045120000, 3552640000, 4263168000, 5328960000, 7105280000, 10657920000, 21315840000]

約数ペア:

[(1, 21315840000), (2, 10657920000), (3, 7105280000), (4, 5328960000), (5, 4263168000), (6, 3552640000), (7, 3045120000), (8, 2664480000), (10, 2131584000), (12, 1776320000), (13, 1639680000), (14, 1522560000), (15, 1421056000), (16, 1332240000), (20, 1065792000), (21, 1015040000), (24, 888160000), (25, 852633600), (26, 819840000), (28, 761280000), (30, 710528000), (32, 666120000), (35, 609024000), (39, 546560000), (40, 532896000), (42, 507520000), (48, 444080000), (50, 426316800), (52, 409920000), (56, 380640000), (60, 355264000), (61, 349440000), (64, 333060000), (65, 327936000), (70, 304512000), (75, 284211200), (78, 273280000), (80, 266448000), (84, 253760000), (91, 234240000), (96, 222040000), (100, 213158400), (104, 204960000), (105, 203008000), (112, 190320000), (120, 177632000), (122, 174720000), (125, 170526720), (128, 166530000), (130, 163968000), (140, 152256000), (150, 142105600), (156, 136640000), (160, 133224000), (168, 126880000), (175, 121804800), (182, 117120000), (183, 116480000), (192, 111020000), (195, 109312000), (200, 106579200), (208, 102480000), (210, 101504000), (224, 95160000), (240, 88816000), (244, 87360000), (250, 85263360), (256, 83265000), (260, 81984000), (273, 78080000), (280, 76128000), (300, 71052800), (305, 69888000), (312, 68320000), (320, 66612000), (325, 65587200), (336, 63440000), (350, 60902400), (364, 58560000), (366, 58240000), (375, 56842240), (384, 55510000), (390, 54656000), (400, 53289600), (416, 51240000), (420, 50752000), (427, 49920000), (448, 47580000), (455, 46848000), (480, 44408000), (488, 43680000), (500, 42631680), (512, 41632500), (520, 40992000), (525, 40601600), (546, 39040000), (560, 38064000), (600, 35526400), (610, 34944000), (624, 34160000), (625, 34105344), (640, 33306000), (650, 32793600), (672, 31720000), (700, 30451200), (728, 29280000), (732, 29120000), (750, 28421120), (768, 27755000), (780, 27328000), (793, 26880000), (800, 26644800), (832, 25620000), (840, 25376000), (854, 24960000), (875, 24360960), (896, 23790000), (910, 23424000), (915, 23296000), (960, 22204000), (975, 21862400), (976, 21840000), (1000, 21315840), (1024, 20816250), (1040, 20496000), (1050, 20300800), (1092, 19520000), (1120, 19032000), (1200, 17763200), (1220, 17472000), (1248, 17080000), (1250, 17052672), (1280, 16653000), (1281, 16640000), (1300, 16396800), (1344, 15860000), (1365, 15616000), (1400, 15225600), (1456, 14640000), (1464, 14560000), (1500, 14210560), (1525, 13977600), (1536, 13877500), (1560, 13664000), (1586, 13440000), (1600, 13322400), (1625, 13117440), (1664, 12810000), (1680, 12688000), (1708, 12480000), (1750, 12180480), (1792, 11895000), (1820, 11712000), (1830, 11648000), (1875, 11368448), (1920, 11102000), (1950, 10931200), (1952, 10920000), (2000, 10657920), (2048, 10408125), (2080, 10248000), (2100, 10150400), (2135, 9984000), (2184, 9760000), (2240, 9516000), (2275, 9369600), (2379, 8960000), (2400, 8881600), (2440, 8736000), (2496, 8540000), (2500, 8526336), (2560, 8326500), (2562, 8320000), (2600, 8198400), (2625, 8120320), (2688, 7930000), (2730, 7808000), (2800, 7612800), (2912, 7320000), (2928, 7280000), (3000, 7105280), (3050, 6988800), (3072, 6938750), (3120, 6832000), (3172, 6720000), (3200, 6661200), (3250, 6558720), (3328, 6405000), (3360, 6344000), (3416, 6240000), (3500, 6090240), (3584, 5947500), (3640, 5856000), (3660, 5824000), (3750, 5684224), (3840, 5551000), (3900, 5465600), (3904, 5460000), (3965, 5376000), (4000, 5328960), (4160, 5124000), (4200, 5075200), (4270, 4992000), (4368, 4880000), (4375, 4872192), (4480, 4758000), (4550, 4684800), (4575, 4659200), (4758, 4480000), (4800, 4440800), (4875, 4372480), (4880, 4368000), (4992, 4270000), (5000, 4263168), (5120, 4163250), (5124, 4160000), (5200, 4099200), (5250, 4060160), (5376, 3965000), (5460, 3904000), (5551, 3840000), (5600, 3806400), (5824, 3660000), (5856, 3640000), (6000, 3552640), (6100, 3494400), (6144, 3469375), (6240, 3416000), (6344, 3360000), (6400, 3330600), 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(14000, 1522560), (14336, 1486875), (14560, 1464000), (14640, 1456000), (15000, 1421056), (15250, 1397760), (15360, 1387750), (15600, 1366400), (15616, 1365000), (15860, 1344000), (16000, 1332240), (16250, 1311744), (16640, 1281000), (16653, 1280000), (16800, 1268800), (17080, 1248000), (17472, 1220000), (17500, 1218048), (17920, 1189500), (18200, 1171200), (18300, 1164800), (19032, 1120000), (19200, 1110200), (19500, 1093120), (19520, 1092000), (19825, 1075200), (19968, 1067500), (20000, 1065792), (20496, 1040000), (20800, 1024800), (21000, 1015040), (21350, 998400), (21504, 991250), (21840, 976000), (22204, 960000), (22400, 951600), (22750, 936960), (22875, 931840), (23296, 915000), (23424, 910000), (23790, 896000), (24000, 888160), (24375, 874496), (24400, 873600), (24960, 854000), (25376, 840000), (25600, 832650), (25620, 832000), (26000, 819840), (26250, 812032), (26624, 800625), (26880, 793000), (27300, 780800), (27328, 780000), (27755, 768000), (28000, 761280), (29120, 732000), 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