2021834880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 576

約数和(自身を含む): 7920357120

約数和(自身を除く): 5898522240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 67, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 134, 144, 155, 156, 160, 169, 180, 186, 192, 195, 201, 208, 234, 240, 248, 260, 268, 279, 288, 310, 312, 320, 335, 338, 360, 372, 384, 390, 402, 403, 416, 465, 468, 480, 496, 507, 520, 536, 558, 576, 585, 603, 620, 624, 640, 670, 676, 720, 744, 780, 804, 806, 832, 845, 871, 930, 936, 960, 992, 1005, 1014, 1040, 1072, 1116, 1152, 1170, 1206, 1209, 1240, 1248, 1340, 1352, 1395, 1440, 1488, 1521, 1560, 1608, 1612, 1664, 1690, 1742, 1860, 1872, 1920, 1984, 2010, 2015, 2028, 2077, 2080, 2144, 2232, 2340, 2412, 2418, 2480, 2496, 2535, 2613, 2680, 2704, 2790, 2880, 2976, 3015, 3042, 3120, 3216, 3224, 3380, 3484, 3627, 3720, 3744, 3968, 4020, 4030, 4056, 4154, 4160, 4288, 4355, 4464, 4680, 4824, 4836, 4960, 4992, 5070, 5226, 5239, 5360, 5408, 5580, 5760, 5952, 6030, 6045, 6084, 6231, 6240, 6432, 6448, 6760, 6968, 7254, 7440, 7488, 7605, 7839, 8040, 8060, 8112, 8308, 8320, 8576, 8710, 8928, 9360, 9648, 9672, 9920, 10140, 10385, 10452, 10478, 10720, 10816, 11160, 11323, 11904, 12060, 12090, 12168, 12462, 12480, 12864, 12896, 13065, 13520, 13936, 14508, 14880, 14976, 15210, 15678, 15717, 16080, 16120, 16224, 16616, 17420, 17856, 18135, 18693, 18720, 19296, 19344, 19840, 20280, 20770, 20904, 20956, 21440, 21632, 22320, 22646, 24120, 24180, 24336, 24924, 24960, 25728, 25792, 26130, 26195, 27001, 27040, 27872, 29016, 29760, 30420, 31155, 31356, 31434, 32160, 32240, 32448, 33232, 33969, 34840, 35712, 36270, 37386, 37440, 38592, 38688, 39195, 40560, 41540, 41808, 41912, 42880, 44640, 45292, 47151, 48240, 48360, 48672, 49848, 51584, 52260, 52390, 54002, 54080, 55744, 56615, 58032, 59520, 60840, 62310, 62712, 62868, 64320, 64480, 64896, 66464, 67938, 69680, 72540, 74772, 74880, 77184, 77376, 78390, 78585, 81003, 81120, 83080, 83616, 83824, 89280, 90584, 93465, 94302, 96480, 96720, 97344, 99696, 101907, 104520, 104780, 108004, 108160, 111488, 113230, 116064, 121680, 124620, 125424, 125736, 128640, 128960, 132928, 135005, 135876, 139360, 145080, 149544, 154752, 156780, 157170, 162006, 162240, 166160, 167232, 167648, 169845, 178560, 181168, 186930, 188604, 192960, 193440, 194688, 199392, 203814, 209040, 209560, 216008, 226460, 232128, 235755, 243009, 243360, 249240, 250848, 251472, 257920, 265856, 270010, 271752, 278720, 290160, 299088, 313560, 314340, 324012, 324480, 332320, 334464, 335296, 339690, 351013, 362336, 373860, 377208, 385920, 386880, 398784, 405015, 407628, 418080, 419120, 432016, 452920, 464256, 471510, 486018, 486720, 498480, 501696, 502944, 509535, 540020, 543504, 557440, 580320, 598176, 627120, 628680, 648024, 664640, 670592, 679380, 702026, 724672, 747720, 754416, 773760, 797568, 810030, 815256, 836160, 838240, 864032, 905840, 943020, 972036, 973440, 996960, 1003392, 1005888, 1019070, 1053039, 1080040, 1087008, 1160640, 1196352, 1215045, 1254240, 1257360, 1296048, 1329280, 1358760, 1404052, 1449344, 1495440, 1508832, 1620060, 1630512, 1672320, 1676480, 1728064, 1755065, 1811680, 1886040, 1944072, 1993920, 2011776, 2038140, 2106078, 2160080, 2174016, 2321280, 2392704, 2430090, 2508480, 2514720, 2592096, 2717520, 2808104, 2990880, 3017664, 3159117, 3240120, 3261024, 3352960, 3456128, 3510130, 3623360, 3772080, 3888144, 3987840, 4076280, 4212156, 4320160, 4348032, 4860180, 5016960, 5029440, 5184192, 5265195, 5435040, 5616208, 5981760, 6035328, 6318234, 6480240, 6522048, 7020260, 7246720, 7544160, 7776288, 8152560, 8424312, 8640320, 9720360, 10058880, 10368384, 10530390, 10870080, 11232416, 11963520, 12636468, 12960480, 13044096, 14040520, 15088320, 15552576, 15795585, 16305120, 16848624, 17280640, 19440720, 21060780, 21740160, 22464832, 25272936, 25920960, 28081040, 30176640, 31105152, 31591170, 32610240, 33697248, 38881440, 42121560, 44929664, 50545872, 51841920, 56162080, 63182340, 65220480, 67394496, 77762880, 84243120, 101091744, 112324160, 126364680, 134788992, 155525760, 168486240, 202183488, 224648320, 252729360, 336972480, 404366976, 505458720, 673944960, 1010917440, 2021834880]

約数ペア:

[(1, 2021834880), (2, 1010917440), (3, 673944960), (4, 505458720), (5, 404366976), (6, 336972480), (8, 252729360), (9, 224648320), (10, 202183488), (12, 168486240), (13, 155525760), (15, 134788992), (16, 126364680), (18, 112324160), (20, 101091744), (24, 84243120), (26, 77762880), (30, 67394496), (31, 65220480), (32, 63182340), (36, 56162080), (39, 51841920), (40, 50545872), (45, 44929664), (48, 42121560), (52, 38881440), (60, 33697248), (62, 32610240), (64, 31591170), (65, 31105152), (67, 30176640), (72, 28081040), (78, 25920960), (80, 25272936), (90, 22464832), (93, 21740160), (96, 21060780), (104, 19440720), (117, 17280640), (120, 16848624), (124, 16305120), (128, 15795585), (130, 15552576), (134, 15088320), (144, 14040520), (155, 13044096), (156, 12960480), (160, 12636468), (169, 11963520), (180, 11232416), (186, 10870080), (192, 10530390), (195, 10368384), (201, 10058880), (208, 9720360), (234, 8640320), (240, 8424312), (248, 8152560), (260, 7776288), (268, 7544160), (279, 7246720), (288, 7020260), (310, 6522048), (312, 6480240), (320, 6318234), (335, 6035328), (338, 5981760), (360, 5616208), (372, 5435040), (384, 5265195), (390, 5184192), (402, 5029440), (403, 5016960), (416, 4860180), (465, 4348032), (468, 4320160), (480, 4212156), (496, 4076280), (507, 3987840), (520, 3888144), (536, 3772080), (558, 3623360), (576, 3510130), (585, 3456128), (603, 3352960), (620, 3261024), (624, 3240120), (640, 3159117), (670, 3017664), (676, 2990880), (720, 2808104), (744, 2717520), (780, 2592096), (804, 2514720), (806, 2508480), (832, 2430090), (845, 2392704), (871, 2321280), (930, 2174016), (936, 2160080), (960, 2106078), (992, 2038140), (1005, 2011776), (1014, 1993920), (1040, 1944072), (1072, 1886040), (1116, 1811680), (1152, 1755065), (1170, 1728064), (1206, 1676480), (1209, 1672320), (1240, 1630512), (1248, 1620060), (1340, 1508832), (1352, 1495440), (1395, 1449344), (1440, 1404052), (1488, 1358760), (1521, 1329280), (1560, 1296048), (1608, 1257360), (1612, 1254240), (1664, 1215045), (1690, 1196352), (1742, 1160640), (1860, 1087008), (1872, 1080040), (1920, 1053039), (1984, 1019070), (2010, 1005888), (2015, 1003392), (2028, 996960), (2077, 973440), (2080, 972036), (2144, 943020), (2232, 905840), (2340, 864032), (2412, 838240), (2418, 836160), (2480, 815256), (2496, 810030), (2535, 797568), (2613, 773760), (2680, 754416), (2704, 747720), (2790, 724672), (2880, 702026), (2976, 679380), (3015, 670592), (3042, 664640), (3120, 648024), (3216, 628680), (3224, 627120), (3380, 598176), (3484, 580320), (3627, 557440), (3720, 543504), (3744, 540020), (3968, 509535), (4020, 502944), (4030, 501696), (4056, 498480), (4154, 486720), (4160, 486018), (4288, 471510), (4355, 464256), (4464, 452920), (4680, 432016), (4824, 419120), (4836, 418080), (4960, 407628), (4992, 405015), (5070, 398784), (5226, 386880), (5239, 385920), (5360, 377208), (5408, 373860), (5580, 362336), (5760, 351013), (5952, 339690), (6030, 335296), (6045, 334464), (6084, 332320), (6231, 324480), (6240, 324012), (6432, 314340), (6448, 313560), (6760, 299088), (6968, 290160), (7254, 278720), (7440, 271752), (7488, 270010), (7605, 265856), (7839, 257920), (8040, 251472), (8060, 250848), (8112, 249240), (8308, 243360), (8320, 243009), (8576, 235755), (8710, 232128), (8928, 226460), (9360, 216008), (9648, 209560), (9672, 209040), (9920, 203814), (10140, 199392), (10385, 194688), (10452, 193440), (10478, 192960), (10720, 188604), (10816, 186930), (11160, 181168), (11323, 178560), (11904, 169845), (12060, 167648), (12090, 167232), (12168, 166160), (12462, 162240), (12480, 162006), (12864, 157170), (12896, 156780), (13065, 154752), (13520, 149544), (13936, 145080), (14508, 139360), (14880, 135876), (14976, 135005), (15210, 132928), (15678, 128960), (15717, 128640), (16080, 125736), (16120, 125424), (16224, 124620), (16616, 121680), (17420, 116064), (17856, 113230), (18135, 111488), (18693, 108160), (18720, 108004), (19296, 104780), (19344, 104520), (19840, 101907), (20280, 99696), (20770, 97344), (20904, 96720), (20956, 96480), (21440, 94302), (21632, 93465), (22320, 90584), (22646, 89280), (24120, 83824), (24180, 83616), (24336, 83080), (24924, 81120), (24960, 81003), (25728, 78585), (25792, 78390), (26130, 77376), (26195, 77184), (27001, 74880), (27040, 74772), (27872, 72540), (29016, 69680), (29760, 67938), (30420, 66464), (31155, 64896), (31356, 64480), (31434, 64320), (32160, 62868), (32240, 62712), (32448, 62310), (33232, 60840), (33969, 59520), (34840, 58032), (35712, 56615), (36270, 55744), (37386, 54080), (37440, 54002), (38592, 52390), (38688, 52260), (39195, 51584), (40560, 49848), (41540, 48672), (41808, 48360), (41912, 48240), (42880, 47151), (44640, 45292)]