218488320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 320

約数和(自身を含む): 810216000

約数和(自身を除く): 591727680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 109, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 218, 232, 240, 256, 261, 270, 288, 290, 320, 327, 348, 360, 384, 432, 435, 436, 464, 480, 512, 522, 540, 545, 576, 580, 640, 654, 696, 720, 768, 783, 864, 870, 872, 928, 960, 981, 1044, 1080, 1090, 1152, 1160, 1280, 1305, 1308, 1392, 1440, 1536, 1566, 1635, 1728, 1740, 1744, 1856, 1920, 1962, 2088, 2160, 2180, 2304, 2320, 2560, 2610, 2616, 2784, 2880, 2943, 3132, 3161, 3270, 3456, 3480, 3488, 3712, 3840, 3915, 3924, 4176, 4320, 4360, 4608, 4640, 4905, 5220, 5232, 5568, 5760, 5886, 6264, 6322, 6540, 6912, 6960, 6976, 7424, 7680, 7830, 7848, 8352, 8640, 8720, 9280, 9483, 9810, 10440, 10464, 11136, 11520, 11772, 12528, 12644, 13080, 13824, 13920, 13952, 14715, 14848, 15660, 15696, 15805, 16704, 17280, 17440, 18560, 18966, 19620, 20880, 20928, 22272, 23040, 23544, 25056, 25288, 26160, 27840, 27904, 28449, 29430, 31320, 31392, 31610, 33408, 34560, 34880, 37120, 37932, 39240, 41760, 41856, 44544, 47088, 47415, 50112, 50576, 52320, 55680, 55808, 56898, 58860, 62640, 62784, 63220, 66816, 69120, 69760, 74240, 75864, 78480, 83520, 83712, 85347, 94176, 94830, 100224, 101152, 104640, 111360, 113796, 117720, 125280, 125568, 126440, 133632, 139520, 142245, 151728, 156960, 167040, 167424, 170694, 188352, 189660, 200448, 202304, 209280, 222720, 227592, 235440, 250560, 251136, 252880, 279040, 284490, 303456, 313920, 334080, 341388, 376704, 379320, 400896, 404608, 418560, 426735, 455184, 470880, 501120, 502272, 505760, 568980, 606912, 627840, 668160, 682776, 753408, 758640, 809216, 837120, 853470, 910368, 941760, 1002240, 1011520, 1137960, 1213824, 1255680, 1365552, 1506816, 1517280, 1618432, 1706940, 1820736, 1883520, 2004480, 2023040, 2275920, 2427648, 2511360, 2731104, 3034560, 3413880, 3641472, 3767040, 4046080, 4551840, 4855296, 5462208, 6069120, 6827760, 7282944, 7534080, 8092160, 9103680, 10924416, 12138240, 13655520, 14565888, 18207360, 21848832, 24276480, 27311040, 36414720, 43697664, 54622080, 72829440, 109244160, 218488320]

約数ペア:

[(1, 218488320), (2, 109244160), (3, 72829440), (4, 54622080), (5, 43697664), (6, 36414720), (8, 27311040), (9, 24276480), (10, 21848832), (12, 18207360), (15, 14565888), (16, 13655520), (18, 12138240), (20, 10924416), (24, 9103680), (27, 8092160), (29, 7534080), (30, 7282944), (32, 6827760), (36, 6069120), (40, 5462208), (45, 4855296), (48, 4551840), (54, 4046080), (58, 3767040), (60, 3641472), (64, 3413880), (72, 3034560), (80, 2731104), (87, 2511360), (90, 2427648), (96, 2275920), (108, 2023040), (109, 2004480), (116, 1883520), (120, 1820736), (128, 1706940), (135, 1618432), (144, 1517280), (145, 1506816), (160, 1365552), (174, 1255680), (180, 1213824), (192, 1137960), (216, 1011520), (218, 1002240), (232, 941760), (240, 910368), (256, 853470), (261, 837120), (270, 809216), (288, 758640), (290, 753408), (320, 682776), (327, 668160), (348, 627840), (360, 606912), (384, 568980), (432, 505760), (435, 502272), (436, 501120), (464, 470880), (480, 455184), (512, 426735), (522, 418560), (540, 404608), (545, 400896), (576, 379320), (580, 376704), (640, 341388), (654, 334080), (696, 313920), (720, 303456), (768, 284490), (783, 279040), (864, 252880), (870, 251136), (872, 250560), (928, 235440), (960, 227592), (981, 222720), (1044, 209280), (1080, 202304), (1090, 200448), (1152, 189660), (1160, 188352), (1280, 170694), (1305, 167424), (1308, 167040), (1392, 156960), (1440, 151728), (1536, 142245), (1566, 139520), (1635, 133632), (1728, 126440), (1740, 125568), (1744, 125280), (1856, 117720), (1920, 113796), (1962, 111360), (2088, 104640), (2160, 101152), (2180, 100224), (2304, 94830), (2320, 94176), (2560, 85347), (2610, 83712), (2616, 83520), (2784, 78480), (2880, 75864), (2943, 74240), (3132, 69760), (3161, 69120), (3270, 66816), (3456, 63220), (3480, 62784), (3488, 62640), (3712, 58860), (3840, 56898), (3915, 55808), (3924, 55680), (4176, 52320), (4320, 50576), (4360, 50112), (4608, 47415), (4640, 47088), (4905, 44544), (5220, 41856), (5232, 41760), (5568, 39240), (5760, 37932), (5886, 37120), (6264, 34880), (6322, 34560), (6540, 33408), (6912, 31610), (6960, 31392), (6976, 31320), (7424, 29430), (7680, 28449), (7830, 27904), (7848, 27840), (8352, 26160), (8640, 25288), (8720, 25056), (9280, 23544), (9483, 23040), (9810, 22272), (10440, 20928), (10464, 20880), (11136, 19620), (11520, 18966), (11772, 18560), (12528, 17440), (12644, 17280), (13080, 16704), (13824, 15805), (13920, 15696), (13952, 15660), (14715, 14848)]