393361920

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{271}}^1$

素因数の和:313

約数の個数: 400

約数和(自身を含む): 1616110848

約数和(自身を除く): 1222748928

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, 271, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 542, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 813, 840, 864, 896, 945, 960, 1008, 1080, 1084, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1355, 1440, 1512, 1536, 1620, 1626, 1680, 1728, 1792, 1890, 1897, 1920, 2016, 2160, 2168, 2240, 2268, 2304, 2439, 2520, 2560, 2592, 2688, 2710, 2835, 2880, 3024, 3240, 3252, 3360, 3456, 3584, 3780, 3794, 3840, 4032, 4065, 4320, 4336, 4480, 4536, 4608, 4878, 5040, 5184, 5376, 5420, 5670, 5691, 5760, 6048, 6480, 6504, 6720, 6912, 7317, 7560, 7588, 7680, 8064, 8130, 8640, 8672, 8960, 9072, 9485, 9756, 10080, 10368, 10752, 10840, 11340, 11382, 11520, 12096, 12195, 12960, 13008, 13440, 13824, 14634, 15120, 15176, 16128, 16260, 17073, 17280, 17344, 17920, 18144, 18970, 19512, 20160, 20736, 21680, 21951, 22680, 22764, 23040, 24192, 24390, 25920, 26016, 26880, 28455, 29268, 30240, 30352, 32256, 32520, 34146, 34560, 34688, 36288, 36585, 37940, 39024, 40320, 41472, 43360, 43902, 45360, 45528, 48384, 48780, 51219, 51840, 52032, 53760, 56910, 58536, 60480, 60704, 65040, 68292, 69120, 69376, 72576, 73170, 75880, 78048, 80640, 85365, 86720, 87804, 90720, 91056, 96768, 97560, 102438, 103680, 104064, 109755, 113820, 117072, 120960, 121408, 130080, 136584, 138752, 145152, 146340, 151760, 153657, 156096, 161280, 170730, 173440, 175608, 181440, 182112, 195120, 204876, 207360, 208128, 219510, 227640, 234144, 241920, 242816, 256095, 260160, 273168, 290304, 292680, 303520, 307314, 312192, 341460, 346880, 351216, 362880, 364224, 390240, 409752, 416256, 439020, 455280, 468288, 483840, 485632, 512190, 520320, 546336, 585360, 607040, 614628, 624384, 682920, 693760, 702432, 725760, 728448, 768285, 780480, 819504, 878040, 910560, 936576, 971264, 1024380, 1040640, 1092672, 1170720, 1214080, 1229256, 1248768, 1365840, 1404864, 1451520, 1456896, 1536570, 1560960, 1639008, 1756080, 1821120, 1873152, 2048760, 2081280, 2185344, 2341440, 2428160, 2458512, 2731680, 2809728, 2913792, 3073140, 3121920, 3278016, 3512160, 3642240, 3746304, 4097520, 4370688, 4682880, 4856320, 4917024, 5463360, 5619456, 6146280, 6243840, 6556032, 7024320, 7284480, 8195040, 8741376, 9365760, 9834048, 10926720, 11238912, 12292560, 13112064, 14048640, 14568960, 16390080, 18731520, 19668096, 21853440, 24585120, 26224128, 28097280, 32780160, 39336192, 43706880, 49170240, 56194560, 65560320, 78672384, 98340480, 131120640, 196680960, 393361920]

約数ペア:

[(1, 393361920), (2, 196680960), (3, 131120640), (4, 98340480), (5, 78672384), (6, 65560320), (7, 56194560), (8, 49170240), (9, 43706880), (10, 39336192), (12, 32780160), (14, 28097280), (15, 26224128), (16, 24585120), (18, 21853440), (20, 19668096), (21, 18731520), (24, 16390080), (27, 14568960), (28, 14048640), (30, 13112064), (32, 12292560), (35, 11238912), (36, 10926720), (40, 9834048), (42, 9365760), (45, 8741376), (48, 8195040), (54, 7284480), (56, 7024320), (60, 6556032), (63, 6243840), (64, 6146280), (70, 5619456), (72, 5463360), (80, 4917024), (81, 4856320), (84, 4682880), (90, 4370688), (96, 4097520), (105, 3746304), (108, 3642240), (112, 3512160), (120, 3278016), (126, 3121920), (128, 3073140), (135, 2913792), (140, 2809728), (144, 2731680), (160, 2458512), (162, 2428160), (168, 2341440), (180, 2185344), (189, 2081280), (192, 2048760), (210, 1873152), (216, 1821120), (224, 1756080), (240, 1639008), (252, 1560960), (256, 1536570), (270, 1456896), (271, 1451520), (280, 1404864), (288, 1365840), (315, 1248768), (320, 1229256), (324, 1214080), (336, 1170720), (360, 1092672), (378, 1040640), (384, 1024380), (405, 971264), (420, 936576), (432, 910560), (448, 878040), (480, 819504), (504, 780480), (512, 768285), (540, 728448), (542, 725760), (560, 702432), (567, 693760), (576, 682920), (630, 624384), (640, 614628), (648, 607040), (672, 585360), (720, 546336), (756, 520320), (768, 512190), (810, 485632), (813, 483840), (840, 468288), (864, 455280), (896, 439020), (945, 416256), (960, 409752), (1008, 390240), (1080, 364224), (1084, 362880), (1120, 351216), (1134, 346880), (1152, 341460), (1260, 312192), (1280, 307314), (1296, 303520), (1344, 292680), (1355, 290304), (1440, 273168), (1512, 260160), (1536, 256095), (1620, 242816), (1626, 241920), (1680, 234144), (1728, 227640), (1792, 219510), (1890, 208128), (1897, 207360), (1920, 204876), (2016, 195120), (2160, 182112), (2168, 181440), (2240, 175608), (2268, 173440), (2304, 170730), (2439, 161280), (2520, 156096), (2560, 153657), (2592, 151760), (2688, 146340), (2710, 145152), (2835, 138752), (2880, 136584), (3024, 130080), (3240, 121408), (3252, 120960), (3360, 117072), (3456, 113820), (3584, 109755), (3780, 104064), (3794, 103680), (3840, 102438), (4032, 97560), (4065, 96768), (4320, 91056), (4336, 90720), (4480, 87804), (4536, 86720), (4608, 85365), (4878, 80640), (5040, 78048), (5184, 75880), (5376, 73170), (5420, 72576), (5670, 69376), (5691, 69120), (5760, 68292), (6048, 65040), (6480, 60704), (6504, 60480), (6720, 58536), (6912, 56910), (7317, 53760), (7560, 52032), (7588, 51840), (7680, 51219), (8064, 48780), (8130, 48384), (8640, 45528), (8672, 45360), (8960, 43902), (9072, 43360), (9485, 41472), (9756, 40320), (10080, 39024), (10368, 37940), (10752, 36585), (10840, 36288), (11340, 34688), (11382, 34560), (11520, 34146), (12096, 32520), (12195, 32256), (12960, 30352), (13008, 30240), (13440, 29268), (13824, 28455), (14634, 26880), (15120, 26016), (15176, 25920), (16128, 24390), (16260, 24192), (17073, 23040), (17280, 22764), (17344, 22680), (17920, 21951), (18144, 21680), (18970, 20736), (19512, 20160)]