21478579200

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 792

約数和(自身を含む): 84817133856

約数和(自身を除く): 63338554656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 71, 72, 75, 78, 80, 90, 96, 100, 101, 104, 117, 120, 128, 130, 142, 144, 150, 156, 160, 180, 192, 195, 200, 202, 208, 213, 225, 234, 240, 256, 260, 284, 288, 300, 303, 312, 320, 325, 355, 360, 384, 390, 400, 404, 416, 426, 450, 468, 480, 505, 512, 520, 568, 576, 585, 600, 606, 624, 639, 640, 650, 710, 720, 768, 780, 800, 808, 832, 852, 900, 909, 923, 936, 960, 975, 1010, 1024, 1040, 1065, 1136, 1152, 1170, 1200, 1212, 1248, 1278, 1280, 1300, 1313, 1420, 1440, 1515, 1536, 1560, 1600, 1616, 1664, 1704, 1775, 1800, 1818, 1846, 1872, 1920, 1950, 2020, 2080, 2130, 2272, 2304, 2340, 2400, 2424, 2496, 2525, 2556, 2560, 2600, 2626, 2769, 2840, 2880, 2925, 3030, 3072, 3120, 3195, 3200, 3232, 3328, 3408, 3550, 3600, 3636, 3692, 3744, 3840, 3900, 3939, 4040, 4160, 4260, 4544, 4545, 4608, 4615, 4680, 4800, 4848, 4992, 5050, 5112, 5120, 5200, 5252, 5325, 5538, 5680, 5760, 5850, 6060, 6240, 6390, 6400, 6464, 6565, 6656, 6816, 7100, 7171, 7200, 7272, 7384, 7488, 7575, 7680, 7800, 7878, 8080, 8307, 8320, 8520, 9088, 9090, 9216, 9230, 9360, 9600, 9696, 9984, 10100, 10224, 10400, 10504, 10650, 11076, 11360, 11520, 11700, 11817, 12120, 12480, 12780, 12800, 12928, 13130, 13312, 13632, 13845, 14200, 14342, 14400, 14544, 14768, 14976, 15150, 15360, 15600, 15756, 15975, 16160, 16614, 16640, 17040, 18176, 18180, 18460, 18720, 19200, 19392, 19695, 19968, 20200, 20448, 20800, 21008, 21300, 21513, 22152, 22720, 22725, 23040, 23075, 23400, 23634, 24240, 24960, 25560, 25600, 25856, 26260, 27264, 27690, 28400, 28684, 28800, 29088, 29536, 29952, 30300, 31200, 31512, 31950, 32320, 32825, 33228, 33280, 34080, 35855, 36352, 36360, 36920, 37440, 38400, 38784, 39390, 39936, 40400, 40896, 41535, 41600, 42016, 42600, 43026, 44304, 45440, 45450, 46080, 46150, 46800, 47268, 48480, 49920, 51120, 51712, 52520, 54528, 55380, 56800, 57368, 57600, 58176, 59072, 59085, 59904, 60600, 62400, 63024, 63900, 64539, 64640, 65650, 66456, 66560, 68160, 69225, 71710, 72704, 72720, 73840, 74880, 76800, 77568, 78780, 80800, 81792, 83070, 83200, 84032, 85200, 86052, 88608, 90880, 90900, 92300, 93223, 93600, 94536, 96960, 98475, 99840, 102240, 103424, 105040, 107565, 109056, 110760, 113600, 114736, 115200, 116352, 118144, 118170, 119808, 121200, 124800, 126048, 127800, 129078, 129280, 131300, 132912, 136320, 138450, 143420, 145440, 147680, 149760, 155136, 157560, 161600, 163584, 166140, 166400, 168064, 170400, 172104, 177216, 179275, 181760, 181800, 184600, 186446, 187200, 189072, 193920, 196950, 199680, 204480, 207675, 210080, 215130, 218112, 221520, 227200, 229472, 230400, 232704, 236288, 236340, 242400, 249600, 252096, 255600, 258156, 258560, 262600, 265824, 272640, 276900, 279669, 286840, 290880, 295360, 295425, 299520, 310272, 315120, 322695, 323200, 327168, 332280, 332800, 336128, 340800, 344208, 354432, 358550, 363520, 363600, 369200, 372892, 374400, 378144, 387840, 393900, 408960, 415350, 420160, 430260, 443040, 454400, 458944, 465408, 466115, 472576, 472680, 484800, 499200, 504192, 511200, 516312, 517120, 525200, 531648, 537825, 545280, 553800, 559338, 573680, 581760, 590720, 590850, 599040, 630240, 645390, 646400, 654336, 664560, 672256, 681600, 688416, 708864, 717100, 727200, 738400, 745784, 748800, 756288, 775680, 787800, 817920, 830700, 839007, 840320, 860520, 886080, 908800, 917888, 930816, 932230, 945152, 945360, 969600, 998400, 1008384, 1022400, 1032624, 1050400, 1063296, 1075650, 1090560, 1107600, 1118676, 1147360, 1163520, 1181440, 1181700, 1260480, 1290780, 1292800, 1329120, 1344512, 1363200, 1376832, 1398345, 1417728, 1434200, 1454400, 1476800, 1491568, 1497600, 1512576, 1551360, 1575600, 1613475, 1635840, 1661400, 1678014, 1680640, 1721040, 1772160, 1817600, 1835776, 1864460, 1890720, 1939200, 2016768, 2044800, 2065248, 2100800, 2126592, 2151300, 2215200, 2237352, 2294720, 2327040, 2330575, 2362880, 2363400, 2520960, 2581560, 2585600, 2658240, 2726400, 2753664, 2796690, 2835456, 2868400, 2908800, 2953600, 2983136, 2995200, 3025152, 3151200, 3226950, 3271680, 3322800, 3356028, 3361280, 3442080, 3544320, 3671552, 3728920, 3781440, 3878400, 4033536, 4089600, 4130496, 4195035, 4201600, 4253184, 4302600, 4430400, 4474704, 4589440, 4654080, 4661150, 4725760, 4726800, 5041920, 5163120, 5316480, 5452800, 5507328, 5593380, 5736800, 5817600, 5907200, 5966272, 6050304, 6302400, 6453900, 6645600, 6712056, 6722560, 6884160, 6991725, 7088640, 7343104, 7457840, 7562880, 7756800, 8179200, 8260992, 8390070, 8403200, 8506368, 8605200, 8860800, 8949408, 9178880, 9322300, 9453600, 10083840, 10326240, 10632960, 11014656, 11186760, 11473600, 11635200, 11814400, 11932544, 12100608, 12604800, 12907800, 13291200, 13424112, 13768320, 13983450, 14177280, 14915680, 15125760, 16358400, 16521984, 16780140, 16806400, 17210400, 17721600, 17898816, 18357760, 18644600, 18907200, 20167680, 20652480, 20975175, 21265920, 22029312, 22373520, 22947200, 23270400, 23628800, 23865088, 25209600, 25815600, 26582400, 26848224, 27536640, 27966900, 29831360, 30251520, 33043968, 33560280, 33612800, 34420800, 35443200, 35797632, 36715520, 37289200, 37814400, 41304960, 41950350, 42531840, 44747040, 45894400, 47730176, 50419200, 51631200, 53164800, 53696448, 55073280, 55933800, 59662720, 60503040, 66087936, 67120560, 68841600, 70886400, 71595264, 74578400, 75628800, 82609920, 83900700, 89494080, 91788800, 95460352, 100838400, 103262400, 106329600, 107392896, 110146560, 111867600, 119325440, 134241120, 137683200, 143190528, 149156800, 151257600, 165219840, 167801400, 178988160, 183577600, 206524800, 212659200, 214785792, 223735200, 238650880, 268482240, 275366400, 286381056, 298313600, 302515200, 330439680, 335602800, 357976320, 413049600, 429571584, 447470400, 477301760, 536964480, 550732800, 596627200, 671205600, 715952640, 826099200, 859143168, 894940800, 1073928960, 1193254400, 1342411200, 1431905280, 1652198400, 1789881600, 2147857920, 2386508800, 2684822400, 3579763200, 4295715840, 5369644800, 7159526400, 10739289600, 21478579200]

約数ペア:

[(1, 21478579200), (2, 10739289600), (3, 7159526400), (4, 5369644800), (5, 4295715840), (6, 3579763200), (8, 2684822400), (9, 2386508800), (10, 2147857920), (12, 1789881600), (13, 1652198400), (15, 1431905280), (16, 1342411200), (18, 1193254400), (20, 1073928960), (24, 894940800), (25, 859143168), (26, 826099200), (30, 715952640), (32, 671205600), (36, 596627200), (39, 550732800), (40, 536964480), (45, 477301760), (48, 447470400), (50, 429571584), (52, 413049600), (60, 357976320), (64, 335602800), (65, 330439680), (71, 302515200), (72, 298313600), (75, 286381056), (78, 275366400), (80, 268482240), (90, 238650880), (96, 223735200), (100, 214785792), (101, 212659200), (104, 206524800), (117, 183577600), (120, 178988160), (128, 167801400), (130, 165219840), (142, 151257600), (144, 149156800), (150, 143190528), (156, 137683200), (160, 134241120), (180, 119325440), (192, 111867600), (195, 110146560), (200, 107392896), (202, 106329600), (208, 103262400), (213, 100838400), (225, 95460352), (234, 91788800), (240, 89494080), (256, 83900700), (260, 82609920), (284, 75628800), (288, 74578400), (300, 71595264), (303, 70886400), (312, 68841600), (320, 67120560), (325, 66087936), (355, 60503040), (360, 59662720), (384, 55933800), (390, 55073280), (400, 53696448), (404, 53164800), (416, 51631200), (426, 50419200), (450, 47730176), (468, 45894400), (480, 44747040), (505, 42531840), (512, 41950350), (520, 41304960), (568, 37814400), (576, 37289200), (585, 36715520), (600, 35797632), (606, 35443200), (624, 34420800), (639, 33612800), (640, 33560280), (650, 33043968), (710, 30251520), (720, 29831360), (768, 27966900), (780, 27536640), (800, 26848224), (808, 26582400), (832, 25815600), (852, 25209600), (900, 23865088), (909, 23628800), (923, 23270400), (936, 22947200), (960, 22373520), (975, 22029312), (1010, 21265920), (1024, 20975175), (1040, 20652480), (1065, 20167680), (1136, 18907200), (1152, 18644600), (1170, 18357760), (1200, 17898816), (1212, 17721600), (1248, 17210400), (1278, 16806400), (1280, 16780140), (1300, 16521984), (1313, 16358400), (1420, 15125760), (1440, 14915680), (1515, 14177280), (1536, 13983450), (1560, 13768320), (1600, 13424112), (1616, 13291200), (1664, 12907800), (1704, 12604800), (1775, 12100608), (1800, 11932544), (1818, 11814400), (1846, 11635200), (1872, 11473600), (1920, 11186760), (1950, 11014656), (2020, 10632960), (2080, 10326240), (2130, 10083840), (2272, 9453600), (2304, 9322300), (2340, 9178880), (2400, 8949408), (2424, 8860800), (2496, 8605200), (2525, 8506368), (2556, 8403200), (2560, 8390070), (2600, 8260992), (2626, 8179200), (2769, 7756800), (2840, 7562880), (2880, 7457840), (2925, 7343104), (3030, 7088640), (3072, 6991725), (3120, 6884160), (3195, 6722560), (3200, 6712056), (3232, 6645600), (3328, 6453900), (3408, 6302400), (3550, 6050304), (3600, 5966272), (3636, 5907200), (3692, 5817600), (3744, 5736800), (3840, 5593380), (3900, 5507328), (3939, 5452800), (4040, 5316480), (4160, 5163120), (4260, 5041920), (4544, 4726800), (4545, 4725760), (4608, 4661150), (4615, 4654080), (4680, 4589440), (4800, 4474704), (4848, 4430400), (4992, 4302600), (5050, 4253184), (5112, 4201600), (5120, 4195035), (5200, 4130496), (5252, 4089600), (5325, 4033536), (5538, 3878400), (5680, 3781440), (5760, 3728920), (5850, 3671552), (6060, 3544320), (6240, 3442080), (6390, 3361280), (6400, 3356028), (6464, 3322800), (6565, 3271680), (6656, 3226950), (6816, 3151200), (7100, 3025152), (7171, 2995200), (7200, 2983136), (7272, 2953600), (7384, 2908800), (7488, 2868400), (7575, 2835456), (7680, 2796690), (7800, 2753664), (7878, 2726400), (8080, 2658240), (8307, 2585600), (8320, 2581560), (8520, 2520960), (9088, 2363400), (9090, 2362880), (9216, 2330575), (9230, 2327040), (9360, 2294720), (9600, 2237352), (9696, 2215200), (9984, 2151300), (10100, 2126592), (10224, 2100800), (10400, 2065248), (10504, 2044800), (10650, 2016768), (11076, 1939200), (11360, 1890720), (11520, 1864460), (11700, 1835776), (11817, 1817600), (12120, 1772160), (12480, 1721040), (12780, 1680640), (12800, 1678014), (12928, 1661400), (13130, 1635840), (13312, 1613475), (13632, 1575600), (13845, 1551360), (14200, 1512576), (14342, 1497600), (14400, 1491568), (14544, 1476800), (14768, 1454400), (14976, 1434200), (15150, 1417728), (15360, 1398345), (15600, 1376832), (15756, 1363200), (15975, 1344512), (16160, 1329120), (16614, 1292800), (16640, 1290780), (17040, 1260480), (18176, 1181700), (18180, 1181440), (18460, 1163520), (18720, 1147360), (19200, 1118676), (19392, 1107600), (19695, 1090560), (19968, 1075650), (20200, 1063296), (20448, 1050400), (20800, 1032624), (21008, 1022400), (21300, 1008384), (21513, 998400), (22152, 969600), (22720, 945360), (22725, 945152), (23040, 932230), (23075, 930816), (23400, 917888), (23634, 908800), (24240, 886080), (24960, 860520), (25560, 840320), (25600, 839007), (25856, 830700), (26260, 817920), (27264, 787800), (27690, 775680), (28400, 756288), (28684, 748800), (28800, 745784), (29088, 738400), (29536, 727200), (29952, 717100), (30300, 708864), (31200, 688416), (31512, 681600), (31950, 672256), (32320, 664560), (32825, 654336), (33228, 646400), (33280, 645390), (34080, 630240), (35855, 599040), (36352, 590850), (36360, 590720), (36920, 581760), (37440, 573680), (38400, 559338), (38784, 553800), (39390, 545280), (39936, 537825), (40400, 531648), (40896, 525200), (41535, 517120), (41600, 516312), (42016, 511200), (42600, 504192), (43026, 499200), (44304, 484800), (45440, 472680), (45450, 472576), (46080, 466115), (46150, 465408), (46800, 458944), (47268, 454400), (48480, 443040), (49920, 430260), (51120, 420160), (51712, 415350), (52520, 408960), (54528, 393900), (55380, 387840), (56800, 378144), (57368, 374400), (57600, 372892), (58176, 369200), (59072, 363600), (59085, 363520), (59904, 358550), (60600, 354432), (62400, 344208), (63024, 340800), (63900, 336128), (64539, 332800), (64640, 332280), (65650, 327168), (66456, 323200), (66560, 322695), (68160, 315120), (69225, 310272), (71710, 299520), (72704, 295425), (72720, 295360), (73840, 290880), (74880, 286840), (76800, 279669), (77568, 276900), (78780, 272640), (80800, 265824), (81792, 262600), (83070, 258560), (83200, 258156), (84032, 255600), (85200, 252096), (86052, 249600), (88608, 242400), (90880, 236340), (90900, 236288), (92300, 232704), (93223, 230400), (93600, 229472), (94536, 227200), (96960, 221520), (98475, 218112), (99840, 215130), (102240, 210080), (103424, 207675), (105040, 204480), (107565, 199680), (109056, 196950), (110760, 193920), (113600, 189072), (114736, 187200), (115200, 186446), (116352, 184600), (118144, 181800), (118170, 181760), (119808, 179275), (121200, 177216), (124800, 172104), (126048, 170400), (127800, 168064), (129078, 166400), (129280, 166140), (131300, 163584), (132912, 161600), (136320, 157560), (138450, 155136), (143420, 149760), (145440, 147680)]