890507520

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{409}}^1$

素因数の和:452

約数の個数: 432

約数和(自身を含む): 3660558720

約数和(自身を除く): 2770051200

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, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 409, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 818, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1227, 1260, 1280, 1296, 1344, 1440, 1512, 1620, 1636, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2045, 2160, 2240, 2268, 2304, 2430, 2454, 2520, 2592, 2688, 2835, 2863, 2880, 3024, 3240, 3272, 3360, 3402, 3456, 3681, 3780, 3840, 3888, 4032, 4090, 4320, 4480, 4536, 4860, 4908, 5040, 5184, 5376, 5670, 5726, 5760, 6048, 6135, 6480, 6544, 6720, 6804, 6912, 7362, 7560, 7776, 8064, 8180, 8505, 8589, 8640, 8960, 9072, 9720, 9816, 10080, 10368, 11043, 11340, 11452, 11520, 12096, 12270, 12960, 13088, 13440, 13608, 14315, 14724, 15120, 15552, 16128, 16360, 17010, 17178, 17280, 18144, 18405, 19440, 19632, 20160, 20736, 22086, 22680, 22904, 24192, 24540, 25767, 25920, 26176, 26880, 27216, 28630, 29448, 30240, 31104, 32720, 33129, 34020, 34356, 34560, 36288, 36810, 38880, 39264, 40320, 42945, 44172, 45360, 45808, 48384, 49080, 51534, 51840, 52352, 54432, 55215, 57260, 58896, 60480, 62208, 65440, 66258, 68040, 68712, 72576, 73620, 77301, 77760, 78528, 80640, 85890, 88344, 90720, 91616, 98160, 99387, 103068, 103680, 104704, 108864, 110430, 114520, 117792, 120960, 128835, 130880, 132516, 136080, 137424, 145152, 147240, 154602, 155520, 157056, 165645, 171780, 176688, 181440, 183232, 196320, 198774, 206136, 217728, 220860, 229040, 231903, 235584, 241920, 257670, 261760, 265032, 272160, 274848, 294480, 309204, 311040, 314112, 331290, 343560, 353376, 362880, 366464, 386505, 392640, 397548, 412272, 435456, 441720, 458080, 463806, 471168, 496935, 515340, 523520, 530064, 544320, 549696, 588960, 618408, 662580, 687120, 695709, 706752, 725760, 732928, 773010, 785280, 795096, 824544, 883440, 916160, 927612, 942336, 993870, 1030680, 1060128, 1088640, 1099392, 1159515, 1177920, 1236816, 1325160, 1374240, 1391418, 1413504, 1546020, 1570560, 1590192, 1649088, 1766880, 1832320, 1855224, 1987740, 2061360, 2120256, 2177280, 2198784, 2319030, 2355840, 2473632, 2650320, 2748480, 2782836, 2827008, 3092040, 3180384, 3298176, 3478545, 3533760, 3664640, 3710448, 3975480, 4122720, 4240512, 4638060, 4711680, 4947264, 5300640, 5496960, 5565672, 6184080, 6360768, 6596352, 6957090, 7067520, 7420896, 7950960, 8245440, 8481024, 9276120, 9894528, 10601280, 10993920, 11131344, 12368160, 12721536, 13914180, 14135040, 14841792, 15901920, 16490880, 18552240, 19789056, 21202560, 22262688, 24736320, 25443072, 27828360, 29683584, 31803840, 32981760, 37104480, 42405120, 44525376, 49472640, 55656720, 59367168, 63607680, 74208960, 89050752, 98945280, 111313440, 127215360, 148417920, 178101504, 222626880, 296835840, 445253760, 890507520]

約数ペア:

[(1, 890507520), (2, 445253760), (3, 296835840), (4, 222626880), (5, 178101504), (6, 148417920), (7, 127215360), (8, 111313440), (9, 98945280), (10, 89050752), (12, 74208960), (14, 63607680), (15, 59367168), (16, 55656720), (18, 49472640), (20, 44525376), (21, 42405120), (24, 37104480), (27, 32981760), (28, 31803840), (30, 29683584), (32, 27828360), (35, 25443072), (36, 24736320), (40, 22262688), (42, 21202560), (45, 19789056), (48, 18552240), (54, 16490880), (56, 15901920), (60, 14841792), (63, 14135040), (64, 13914180), (70, 12721536), (72, 12368160), (80, 11131344), (81, 10993920), (84, 10601280), (90, 9894528), (96, 9276120), (105, 8481024), (108, 8245440), (112, 7950960), (120, 7420896), (126, 7067520), (128, 6957090), (135, 6596352), (140, 6360768), (144, 6184080), (160, 5565672), (162, 5496960), (168, 5300640), (180, 4947264), (189, 4711680), (192, 4638060), (210, 4240512), (216, 4122720), (224, 3975480), (240, 3710448), (243, 3664640), (252, 3533760), (256, 3478545), (270, 3298176), (280, 3180384), (288, 3092040), (315, 2827008), (320, 2782836), (324, 2748480), (336, 2650320), (360, 2473632), (378, 2355840), (384, 2319030), (405, 2198784), (409, 2177280), (420, 2120256), (432, 2061360), (448, 1987740), (480, 1855224), (486, 1832320), (504, 1766880), (540, 1649088), (560, 1590192), (567, 1570560), (576, 1546020), (630, 1413504), (640, 1391418), (648, 1374240), (672, 1325160), (720, 1236816), (756, 1177920), (768, 1159515), (810, 1099392), (818, 1088640), (840, 1060128), (864, 1030680), (896, 993870), (945, 942336), (960, 927612), (972, 916160), (1008, 883440), (1080, 824544), (1120, 795096), (1134, 785280), (1152, 773010), (1215, 732928), (1227, 725760), (1260, 706752), (1280, 695709), (1296, 687120), (1344, 662580), (1440, 618408), (1512, 588960), (1620, 549696), (1636, 544320), (1680, 530064), (1701, 523520), (1728, 515340), (1792, 496935), (1890, 471168), (1920, 463806), (1944, 458080), (2016, 441720), (2045, 435456), (2160, 412272), (2240, 397548), (2268, 392640), (2304, 386505), (2430, 366464), (2454, 362880), (2520, 353376), (2592, 343560), (2688, 331290), (2835, 314112), (2863, 311040), (2880, 309204), (3024, 294480), (3240, 274848), (3272, 272160), (3360, 265032), (3402, 261760), (3456, 257670), (3681, 241920), (3780, 235584), (3840, 231903), (3888, 229040), (4032, 220860), (4090, 217728), (4320, 206136), (4480, 198774), (4536, 196320), (4860, 183232), (4908, 181440), (5040, 176688), (5184, 171780), (5376, 165645), (5670, 157056), (5726, 155520), (5760, 154602), (6048, 147240), (6135, 145152), (6480, 137424), (6544, 136080), (6720, 132516), (6804, 130880), (6912, 128835), (7362, 120960), (7560, 117792), (7776, 114520), (8064, 110430), (8180, 108864), (8505, 104704), (8589, 103680), (8640, 103068), (8960, 99387), (9072, 98160), (9720, 91616), (9816, 90720), (10080, 88344), (10368, 85890), (11043, 80640), (11340, 78528), (11452, 77760), (11520, 77301), (12096, 73620), (12270, 72576), (12960, 68712), (13088, 68040), (13440, 66258), (13608, 65440), (14315, 62208), (14724, 60480), (15120, 58896), (15552, 57260), (16128, 55215), (16360, 54432), (17010, 52352), (17178, 51840), (17280, 51534), (18144, 49080), (18405, 48384), (19440, 45808), (19632, 45360), (20160, 44172), (20736, 42945), (22086, 40320), (22680, 39264), (22904, 38880), (24192, 36810), (24540, 36288), (25767, 34560), (25920, 34356), (26176, 34020), (26880, 33129), (27216, 32720), (28630, 31104), (29448, 30240)]