21007392000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 576

約数和(自身を含む): 81710813184

約数和(自身を除く): 60703421184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 43, 48, 50, 56, 60, 64, 70, 75, 80, 84, 86, 96, 100, 105, 112, 120, 125, 128, 129, 140, 150, 160, 168, 172, 175, 192, 200, 210, 215, 224, 240, 250, 256, 258, 280, 300, 301, 320, 336, 344, 350, 375, 384, 400, 420, 430, 448, 480, 500, 516, 525, 560, 600, 602, 640, 645, 672, 688, 700, 727, 750, 768, 800, 840, 860, 875, 896, 903, 960, 1000, 1032, 1050, 1075, 1120, 1200, 1204, 1280, 1290, 1344, 1376, 1400, 1454, 1500, 1505, 1600, 1680, 1720, 1750, 1792, 1806, 1920, 2000, 2064, 2100, 2150, 2181, 2240, 2400, 2408, 2580, 2625, 2688, 2752, 2800, 2908, 3000, 3010, 3200, 3225, 3360, 3440, 3500, 3612, 3635, 3840, 4000, 4128, 4200, 4300, 4362, 4480, 4515, 4800, 4816, 5089, 5160, 5250, 5375, 5376, 5504, 5600, 5816, 6000, 6020, 6400, 6450, 6720, 6880, 7000, 7224, 7270, 7525, 8000, 8256, 8400, 8600, 8724, 8960, 9030, 9600, 9632, 10178, 10320, 10500, 10750, 10905, 11008, 11200, 11632, 12000, 12040, 12900, 13440, 13760, 14000, 14448, 14540, 15050, 15267, 16000, 16125, 16512, 16800, 17200, 17448, 18060, 18175, 19200, 19264, 20356, 20640, 21000, 21500, 21810, 22400, 22575, 23264, 24000, 24080, 25445, 25800, 26880, 27520, 28000, 28896, 29080, 30100, 30534, 31261, 32000, 32250, 33024, 33600, 34400, 34896, 36120, 36350, 37625, 38528, 40712, 41280, 42000, 43000, 43620, 44800, 45150, 46528, 48000, 48160, 50890, 51600, 54525, 55040, 56000, 57792, 58160, 60200, 61068, 62522, 64500, 67200, 68800, 69792, 72240, 72700, 75250, 76335, 77056, 81424, 82560, 84000, 86000, 87240, 90300, 90875, 93056, 93783, 96000, 96320, 101780, 103200, 109050, 112000, 112875, 115584, 116320, 120400, 122136, 125044, 127225, 129000, 134400, 137600, 139584, 144480, 145400, 150500, 152670, 156305, 162848, 165120, 168000, 172000, 174480, 180600, 181750, 186112, 187566, 192640, 203560, 206400, 218100, 218827, 224000, 225750, 231168, 232640, 240800, 244272, 250088, 254450, 258000, 272625, 275200, 279168, 288960, 290800, 301000, 305340, 312610, 325696, 336000, 344000, 348960, 361200, 363500, 375132, 381675, 385280, 407120, 412800, 436200, 437654, 451500, 465280, 468915, 481600, 488544, 500176, 508900, 516000, 545250, 558336, 577920, 581600, 602000, 610680, 625220, 636125, 651392, 656481, 672000, 688000, 697920, 722400, 727000, 750264, 763350, 781525, 814240, 825600, 872400, 875308, 903000, 930560, 937830, 963200, 977088, 1000352, 1017800, 1032000, 1090500, 1094135, 1155840, 1163200, 1204000, 1221360, 1250440, 1272250, 1302784, 1312962, 1376000, 1395840, 1444800, 1454000, 1500528, 1526700, 1563050, 1628480, 1744800, 1750616, 1806000, 1875660, 1908375, 1926400, 1954176, 2000704, 2035600, 2064000, 2181000, 2188270, 2326400, 2344575, 2408000, 2442720, 2500880, 2544500, 2625924, 2791680, 2889600, 2908000, 3001056, 3053400, 3126100, 3256960, 3282405, 3489600, 3501232, 3612000, 3751320, 3816750, 3907625, 3908352, 4001408, 4071200, 4128000, 4362000, 4376540, 4652800, 4689150, 4816000, 4885440, 5001760, 5089000, 5251848, 5470675, 5779200, 5816000, 6002112, 6106800, 6252200, 6513920, 6564810, 6979200, 7002464, 7224000, 7502640, 7633500, 7815250, 8002816, 8142400, 8724000, 8753080, 9378300, 9632000, 9770880, 10003520, 10178000, 10503696, 10941350, 11632000, 11722875, 12004224, 12213600, 12504400, 13129620, 13958400, 14004928, 14448000, 15005280, 15267000, 15630500, 16284800, 16412025, 17448000, 17506160, 18756600, 19541760, 20007040, 20356000, 21007392, 21882700, 23264000, 23445750, 24008448, 24427200, 25008800, 26259240, 27353375, 28009856, 28896000, 30010560, 30534000, 31261000, 32569600, 32824050, 34896000, 35012320, 37513200, 40014080, 40712000, 42014784, 43765400, 46891500, 48854400, 50017600, 52518480, 54706750, 56019712, 60021120, 61068000, 62522000, 65648100, 69792000, 70024640, 75026400, 81424000, 82060125, 84029568, 87530800, 93783000, 97708800, 100035200, 105036960, 109413500, 120042240, 122136000, 125044000, 131296200, 140049280, 150052800, 162848000, 164120250, 168059136, 175061600, 187566000, 200070400, 210073920, 218827000, 244272000, 250088000, 262592400, 280098560, 300105600, 328240500, 350123200, 375132000, 420147840, 437654000, 488544000, 500176000, 525184800, 600211200, 656481000, 700246400, 750264000, 840295680, 875308000, 1000352000, 1050369600, 1312962000, 1400492800, 1500528000, 1750616000, 2100739200, 2625924000, 3001056000, 3501232000, 4201478400, 5251848000, 7002464000, 10503696000, 21007392000]

約数ペア:

[(1, 21007392000), (2, 10503696000), (3, 7002464000), (4, 5251848000), (5, 4201478400), (6, 3501232000), (7, 3001056000), (8, 2625924000), (10, 2100739200), (12, 1750616000), (14, 1500528000), (15, 1400492800), (16, 1312962000), (20, 1050369600), (21, 1000352000), (24, 875308000), (25, 840295680), (28, 750264000), (30, 700246400), (32, 656481000), (35, 600211200), (40, 525184800), (42, 500176000), (43, 488544000), (48, 437654000), (50, 420147840), (56, 375132000), (60, 350123200), (64, 328240500), (70, 300105600), (75, 280098560), (80, 262592400), (84, 250088000), (86, 244272000), (96, 218827000), (100, 210073920), (105, 200070400), (112, 187566000), (120, 175061600), (125, 168059136), (128, 164120250), (129, 162848000), (140, 150052800), (150, 140049280), (160, 131296200), (168, 125044000), (172, 122136000), (175, 120042240), (192, 109413500), (200, 105036960), (210, 100035200), (215, 97708800), (224, 93783000), (240, 87530800), (250, 84029568), (256, 82060125), (258, 81424000), (280, 75026400), (300, 70024640), (301, 69792000), (320, 65648100), (336, 62522000), (344, 61068000), (350, 60021120), (375, 56019712), (384, 54706750), (400, 52518480), (420, 50017600), (430, 48854400), (448, 46891500), (480, 43765400), (500, 42014784), (516, 40712000), (525, 40014080), (560, 37513200), (600, 35012320), (602, 34896000), (640, 32824050), (645, 32569600), (672, 31261000), (688, 30534000), (700, 30010560), (727, 28896000), (750, 28009856), (768, 27353375), (800, 26259240), (840, 25008800), (860, 24427200), (875, 24008448), (896, 23445750), (903, 23264000), (960, 21882700), (1000, 21007392), (1032, 20356000), (1050, 20007040), (1075, 19541760), (1120, 18756600), (1200, 17506160), (1204, 17448000), (1280, 16412025), (1290, 16284800), (1344, 15630500), (1376, 15267000), (1400, 15005280), (1454, 14448000), (1500, 14004928), (1505, 13958400), (1600, 13129620), (1680, 12504400), (1720, 12213600), (1750, 12004224), (1792, 11722875), (1806, 11632000), (1920, 10941350), (2000, 10503696), (2064, 10178000), (2100, 10003520), (2150, 9770880), (2181, 9632000), (2240, 9378300), (2400, 8753080), (2408, 8724000), (2580, 8142400), (2625, 8002816), (2688, 7815250), (2752, 7633500), (2800, 7502640), (2908, 7224000), (3000, 7002464), (3010, 6979200), (3200, 6564810), (3225, 6513920), (3360, 6252200), (3440, 6106800), (3500, 6002112), (3612, 5816000), (3635, 5779200), (3840, 5470675), (4000, 5251848), (4128, 5089000), (4200, 5001760), (4300, 4885440), (4362, 4816000), (4480, 4689150), (4515, 4652800), (4800, 4376540), (4816, 4362000), (5089, 4128000), (5160, 4071200), (5250, 4001408), (5375, 3908352), (5376, 3907625), (5504, 3816750), (5600, 3751320), (5816, 3612000), (6000, 3501232), (6020, 3489600), (6400, 3282405), (6450, 3256960), (6720, 3126100), (6880, 3053400), (7000, 3001056), (7224, 2908000), (7270, 2889600), (7525, 2791680), (8000, 2625924), (8256, 2544500), (8400, 2500880), (8600, 2442720), (8724, 2408000), (8960, 2344575), (9030, 2326400), (9600, 2188270), (9632, 2181000), (10178, 2064000), (10320, 2035600), (10500, 2000704), (10750, 1954176), (10905, 1926400), (11008, 1908375), (11200, 1875660), (11632, 1806000), (12000, 1750616), (12040, 1744800), (12900, 1628480), (13440, 1563050), (13760, 1526700), (14000, 1500528), (14448, 1454000), (14540, 1444800), (15050, 1395840), (15267, 1376000), (16000, 1312962), (16125, 1302784), (16512, 1272250), (16800, 1250440), (17200, 1221360), (17448, 1204000), (18060, 1163200), (18175, 1155840), (19200, 1094135), (19264, 1090500), (20356, 1032000), (20640, 1017800), (21000, 1000352), (21500, 977088), (21810, 963200), (22400, 937830), (22575, 930560), (23264, 903000), (24000, 875308), (24080, 872400), (25445, 825600), (25800, 814240), (26880, 781525), (27520, 763350), (28000, 750264), (28896, 727000), (29080, 722400), (30100, 697920), (30534, 688000), (31261, 672000), (32000, 656481), (32250, 651392), (33024, 636125), (33600, 625220), (34400, 610680), (34896, 602000), (36120, 581600), (36350, 577920), (37625, 558336), (38528, 545250), (40712, 516000), (41280, 508900), (42000, 500176), (43000, 488544), (43620, 481600), (44800, 468915), (45150, 465280), (46528, 451500), (48000, 437654), (48160, 436200), (50890, 412800), (51600, 407120), (54525, 385280), (55040, 381675), (56000, 375132), (57792, 363500), (58160, 361200), (60200, 348960), (61068, 344000), (62522, 336000), (64500, 325696), (67200, 312610), (68800, 305340), (69792, 301000), (72240, 290800), (72700, 288960), (75250, 279168), (76335, 275200), (77056, 272625), (81424, 258000), (82560, 254450), (84000, 250088), (86000, 244272), (87240, 240800), (90300, 232640), (90875, 231168), (93056, 225750), (93783, 224000), (96000, 218827), (96320, 218100), (101780, 206400), (103200, 203560), (109050, 192640), (112000, 187566), (112875, 186112), (115584, 181750), (116320, 180600), (120400, 174480), (122136, 172000), (125044, 168000), (127225, 165120), (129000, 162848), (134400, 156305), (137600, 152670), (139584, 150500), (144480, 145400)]