1286046720

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 440

約数和(自身を含む): 5278705344

約数和(自身を除く): 3992658624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 443, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 886, 896, 945, 960, 1008, 1024, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1329, 1344, 1440, 1512, 1536, 1620, 1680, 1728, 1772, 1792, 1890, 1920, 2016, 2160, 2215, 2240, 2268, 2304, 2520, 2560, 2592, 2658, 2688, 2835, 2880, 3024, 3072, 3101, 3240, 3360, 3456, 3544, 3584, 3780, 3840, 3987, 4032, 4320, 4430, 4480, 4536, 4608, 5040, 5120, 5184, 5316, 5376, 5670, 5760, 6048, 6202, 6480, 6645, 6720, 6912, 7088, 7168, 7560, 7680, 7974, 8064, 8640, 8860, 8960, 9072, 9216, 9303, 10080, 10368, 10632, 10752, 11340, 11520, 11961, 12096, 12404, 12960, 13290, 13440, 13824, 14176, 15120, 15360, 15505, 15948, 16128, 17280, 17720, 17920, 18144, 18606, 19935, 20160, 20736, 21264, 21504, 22680, 23040, 23922, 24192, 24808, 25920, 26580, 26880, 27648, 27909, 28352, 30240, 31010, 31896, 32256, 34560, 35440, 35840, 35883, 36288, 37212, 39870, 40320, 41472, 42528, 45360, 46080, 46515, 47844, 48384, 49616, 51840, 53160, 53760, 55818, 56704, 59805, 60480, 62020, 63792, 64512, 69120, 70880, 71766, 72576, 74424, 79740, 80640, 82944, 83727, 85056, 90720, 93030, 95688, 96768, 99232, 103680, 106320, 107520, 111636, 113408, 119610, 120960, 124040, 127584, 138240, 139545, 141760, 143532, 145152, 148848, 159480, 161280, 167454, 170112, 179415, 181440, 186060, 191376, 193536, 198464, 207360, 212640, 223272, 226816, 239220, 241920, 248080, 251181, 255168, 279090, 283520, 287064, 290304, 297696, 318960, 322560, 334908, 340224, 358830, 362880, 372120, 382752, 396928, 414720, 418635, 425280, 446544, 453632, 478440, 483840, 496160, 502362, 510336, 558180, 567040, 574128, 580608, 595392, 637920, 669816, 680448, 717660, 725760, 744240, 765504, 793856, 837270, 850560, 893088, 956880, 967680, 992320, 1004724, 1020672, 1116360, 1134080, 1148256, 1190784, 1255905, 1275840, 1339632, 1360896, 1435320, 1451520, 1488480, 1531008, 1587712, 1674540, 1701120, 1786176, 1913760, 1984640, 2009448, 2041344, 2232720, 2268160, 2296512, 2381568, 2511810, 2551680, 2679264, 2870640, 2903040, 2976960, 3062016, 3175424, 3349080, 3402240, 3572352, 3827520, 3969280, 4018896, 4082688, 4465440, 4593024, 4763136, 5023620, 5103360, 5358528, 5741280, 5953920, 6124032, 6698160, 6804480, 7144704, 7655040, 7938560, 8037792, 8930880, 9186048, 9526272, 10047240, 10206720, 10717056, 11482560, 11907840, 12248064, 13396320, 14289408, 15310080, 15877120, 16075584, 17861760, 18372096, 20094480, 20413440, 21434112, 22965120, 23815680, 26792640, 28578816, 30620160, 32151168, 35723520, 36744192, 40188960, 42868224, 45930240, 47631360, 53585280, 61240320, 64302336, 71447040, 80377920, 85736448, 91860480, 107170560, 128604672, 142894080, 160755840, 183720960, 214341120, 257209344, 321511680, 428682240, 643023360, 1286046720]

約数ペア:

[(1, 1286046720), (2, 643023360), (3, 428682240), (4, 321511680), (5, 257209344), (6, 214341120), (7, 183720960), (8, 160755840), (9, 142894080), (10, 128604672), (12, 107170560), (14, 91860480), (15, 85736448), (16, 80377920), (18, 71447040), (20, 64302336), (21, 61240320), (24, 53585280), (27, 47631360), (28, 45930240), (30, 42868224), (32, 40188960), (35, 36744192), (36, 35723520), (40, 32151168), (42, 30620160), (45, 28578816), (48, 26792640), (54, 23815680), (56, 22965120), (60, 21434112), (63, 20413440), (64, 20094480), (70, 18372096), (72, 17861760), (80, 16075584), (81, 15877120), (84, 15310080), (90, 14289408), (96, 13396320), (105, 12248064), (108, 11907840), (112, 11482560), (120, 10717056), (126, 10206720), (128, 10047240), (135, 9526272), (140, 9186048), (144, 8930880), (160, 8037792), (162, 7938560), (168, 7655040), (180, 7144704), (189, 6804480), (192, 6698160), (210, 6124032), (216, 5953920), (224, 5741280), (240, 5358528), (252, 5103360), (256, 5023620), (270, 4763136), (280, 4593024), (288, 4465440), (315, 4082688), (320, 4018896), (324, 3969280), (336, 3827520), (360, 3572352), (378, 3402240), (384, 3349080), (405, 3175424), (420, 3062016), (432, 2976960), (443, 2903040), (448, 2870640), (480, 2679264), (504, 2551680), (512, 2511810), (540, 2381568), (560, 2296512), (567, 2268160), (576, 2232720), (630, 2041344), (640, 2009448), (648, 1984640), (672, 1913760), (720, 1786176), (756, 1701120), (768, 1674540), (810, 1587712), (840, 1531008), (864, 1488480), (886, 1451520), (896, 1435320), (945, 1360896), (960, 1339632), (1008, 1275840), (1024, 1255905), (1080, 1190784), (1120, 1148256), (1134, 1134080), (1152, 1116360), (1260, 1020672), (1280, 1004724), (1296, 992320), (1329, 967680), (1344, 956880), (1440, 893088), (1512, 850560), (1536, 837270), (1620, 793856), (1680, 765504), (1728, 744240), (1772, 725760), (1792, 717660), (1890, 680448), (1920, 669816), (2016, 637920), (2160, 595392), (2215, 580608), (2240, 574128), (2268, 567040), (2304, 558180), (2520, 510336), (2560, 502362), (2592, 496160), (2658, 483840), (2688, 478440), (2835, 453632), (2880, 446544), (3024, 425280), (3072, 418635), (3101, 414720), (3240, 396928), (3360, 382752), (3456, 372120), (3544, 362880), (3584, 358830), (3780, 340224), (3840, 334908), (3987, 322560), (4032, 318960), (4320, 297696), (4430, 290304), (4480, 287064), (4536, 283520), (4608, 279090), (5040, 255168), (5120, 251181), (5184, 248080), (5316, 241920), (5376, 239220), (5670, 226816), (5760, 223272), (6048, 212640), (6202, 207360), (6480, 198464), (6645, 193536), (6720, 191376), (6912, 186060), (7088, 181440), (7168, 179415), (7560, 170112), (7680, 167454), (7974, 161280), (8064, 159480), (8640, 148848), (8860, 145152), (8960, 143532), (9072, 141760), (9216, 139545), (9303, 138240), (10080, 127584), (10368, 124040), (10632, 120960), (10752, 119610), (11340, 113408), (11520, 111636), (11961, 107520), (12096, 106320), (12404, 103680), (12960, 99232), (13290, 96768), (13440, 95688), (13824, 93030), (14176, 90720), (15120, 85056), (15360, 83727), (15505, 82944), (15948, 80640), (16128, 79740), (17280, 74424), (17720, 72576), (17920, 71766), (18144, 70880), (18606, 69120), (19935, 64512), (20160, 63792), (20736, 62020), (21264, 60480), (21504, 59805), (22680, 56704), (23040, 55818), (23922, 53760), (24192, 53160), (24808, 51840), (25920, 49616), (26580, 48384), (26880, 47844), (27648, 46515), (27909, 46080), (28352, 45360), (30240, 42528), (31010, 41472), (31896, 40320), (32256, 39870), (34560, 37212), (35440, 36288), (35840, 35883)]