1214277120

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{7529}}^1$

素因数の和:7565

約数の個数: 240

約数和(自身を含む): 4806790560

約数和(自身を除く): 3592513440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7529, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 15058, 16128, 17920, 20160, 22587, 23040, 26880, 30116, 32256, 37645, 40320, 45174, 52703, 53760, 60232, 67761, 75290, 80640, 90348, 105406, 112935, 120464, 135522, 150580, 158109, 161280, 180696, 210812, 225870, 240928, 263515, 271044, 301160, 316218, 338805, 361392, 421624, 451740, 474327, 481856, 527030, 542088, 602320, 632436, 677610, 722784, 790545, 843248, 903480, 948654, 963712, 1054060, 1084176, 1204640, 1264872, 1355220, 1445568, 1581090, 1686496, 1806960, 1897308, 1927424, 2108120, 2168352, 2371635, 2409280, 2529744, 2710440, 2891136, 3162180, 3372992, 3613920, 3794616, 3854848, 4216240, 4336704, 4743270, 4818560, 5059488, 5420880, 5782272, 6324360, 6745984, 7227840, 7589232, 8432480, 8673408, 9486540, 9637120, 10118976, 10841760, 11564544, 12648720, 13491968, 14455680, 15178464, 16864960, 17346816, 18973080, 19274240, 20237952, 21683520, 25297440, 26983936, 28911360, 30356928, 33729920, 34693632, 37946160, 40475904, 43367040, 50594880, 57822720, 60713856, 67459840, 75892320, 80951808, 86734080, 101189760, 121427712, 134919680, 151784640, 173468160, 202379520, 242855424, 303569280, 404759040, 607138560, 1214277120]

約数ペア:

[(1, 1214277120), (2, 607138560), (3, 404759040), (4, 303569280), (5, 242855424), (6, 202379520), (7, 173468160), (8, 151784640), (9, 134919680), (10, 121427712), (12, 101189760), (14, 86734080), (15, 80951808), (16, 75892320), (18, 67459840), (20, 60713856), (21, 57822720), (24, 50594880), (28, 43367040), (30, 40475904), (32, 37946160), (35, 34693632), (36, 33729920), (40, 30356928), (42, 28911360), (45, 26983936), (48, 25297440), (56, 21683520), (60, 20237952), (63, 19274240), (64, 18973080), (70, 17346816), (72, 16864960), (80, 15178464), (84, 14455680), (90, 13491968), (96, 12648720), (105, 11564544), (112, 10841760), (120, 10118976), (126, 9637120), (128, 9486540), (140, 8673408), (144, 8432480), (160, 7589232), (168, 7227840), (180, 6745984), (192, 6324360), (210, 5782272), (224, 5420880), (240, 5059488), (252, 4818560), (256, 4743270), (280, 4336704), (288, 4216240), (315, 3854848), (320, 3794616), (336, 3613920), (360, 3372992), (384, 3162180), (420, 2891136), (448, 2710440), (480, 2529744), (504, 2409280), (512, 2371635), (560, 2168352), (576, 2108120), (630, 1927424), (640, 1897308), (672, 1806960), (720, 1686496), (768, 1581090), (840, 1445568), (896, 1355220), (960, 1264872), (1008, 1204640), (1120, 1084176), (1152, 1054060), (1260, 963712), (1280, 948654), (1344, 903480), (1440, 843248), (1536, 790545), (1680, 722784), (1792, 677610), (1920, 632436), (2016, 602320), (2240, 542088), (2304, 527030), (2520, 481856), (2560, 474327), (2688, 451740), (2880, 421624), (3360, 361392), (3584, 338805), (3840, 316218), (4032, 301160), (4480, 271044), (4608, 263515), (5040, 240928), (5376, 225870), (5760, 210812), (6720, 180696), (7529, 161280), (7680, 158109), (8064, 150580), (8960, 135522), (10080, 120464), (10752, 112935), (11520, 105406), (13440, 90348), (15058, 80640), (16128, 75290), (17920, 67761), (20160, 60232), (22587, 53760), (23040, 52703), (26880, 45174), (30116, 40320), (32256, 37645)]