281773440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 384

約数和(自身を含む): 1082652480

約数和(自身を除く): 800879040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 53, 60, 64, 65, 71, 72, 78, 80, 90, 96, 104, 106, 117, 120, 128, 130, 142, 144, 156, 159, 160, 180, 192, 195, 208, 212, 213, 234, 240, 260, 265, 284, 288, 312, 318, 320, 355, 360, 384, 390, 416, 424, 426, 468, 477, 480, 520, 530, 568, 576, 585, 624, 636, 639, 640, 689, 710, 720, 780, 795, 832, 848, 852, 923, 936, 954, 960, 1040, 1060, 1065, 1136, 1152, 1170, 1248, 1272, 1278, 1378, 1420, 1440, 1560, 1590, 1664, 1696, 1704, 1846, 1872, 1908, 1920, 2067, 2080, 2120, 2130, 2272, 2340, 2385, 2496, 2544, 2556, 2756, 2769, 2840, 2880, 3120, 3180, 3195, 3392, 3408, 3445, 3692, 3744, 3763, 3816, 4134, 4160, 4240, 4260, 4544, 4615, 4680, 4770, 4992, 5088, 5112, 5512, 5538, 5680, 5760, 6201, 6240, 6360, 6390, 6784, 6816, 6890, 7384, 7488, 7526, 7632, 8268, 8307, 8320, 8480, 8520, 9088, 9230, 9360, 9540, 10176, 10224, 10335, 11024, 11076, 11289, 11360, 12402, 12480, 12720, 12780, 13632, 13780, 13845, 14768, 14976, 15052, 15264, 16536, 16614, 16960, 17040, 18460, 18720, 18815, 19080, 20352, 20448, 20670, 22048, 22152, 22578, 22720, 24804, 24960, 25440, 25560, 27264, 27560, 27690, 29536, 30104, 30528, 31005, 33072, 33228, 33867, 33920, 34080, 36920, 37440, 37630, 38160, 40896, 41340, 41535, 44096, 44304, 45156, 45440, 48919, 49608, 50880, 51120, 55120, 55380, 56445, 59072, 60208, 61056, 62010, 66144, 66456, 67734, 68160, 73840, 74880, 75260, 76320, 81792, 82680, 83070, 88192, 88608, 90312, 97838, 99216, 101760, 102240, 110240, 110760, 112890, 118144, 120416, 124020, 132288, 132912, 135468, 136320, 146757, 147680, 150520, 152640, 165360, 166140, 169335, 177216, 180624, 195676, 198432, 204480, 220480, 221520, 225780, 240832, 244595, 248040, 264576, 265824, 270936, 293514, 295360, 301040, 305280, 330720, 332280, 338670, 354432, 361248, 391352, 396864, 408960, 440271, 440960, 443040, 451560, 481664, 489190, 496080, 531648, 541872, 587028, 590720, 602080, 661440, 664560, 677340, 722496, 733785, 782704, 793728, 880542, 886080, 903120, 978380, 992160, 1063296, 1083744, 1174056, 1204160, 1322880, 1329120, 1354680, 1444992, 1467570, 1565408, 1761084, 1772160, 1806240, 1956760, 1984320, 2167488, 2201355, 2348112, 2408320, 2658240, 2709360, 2935140, 3130816, 3522168, 3612480, 3913520, 3968640, 4334976, 4402710, 4696224, 5316480, 5418720, 5870280, 6261632, 7044336, 7224960, 7827040, 8805420, 9392448, 10837440, 11740560, 14088672, 15654080, 17610840, 18784896, 21674880, 23481120, 28177344, 31308160, 35221680, 46962240, 56354688, 70443360, 93924480, 140886720, 281773440]

約数ペア:

[(1, 281773440), (2, 140886720), (3, 93924480), (4, 70443360), (5, 56354688), (6, 46962240), (8, 35221680), (9, 31308160), (10, 28177344), (12, 23481120), (13, 21674880), (15, 18784896), (16, 17610840), (18, 15654080), (20, 14088672), (24, 11740560), (26, 10837440), (30, 9392448), (32, 8805420), (36, 7827040), (39, 7224960), (40, 7044336), (45, 6261632), (48, 5870280), (52, 5418720), (53, 5316480), (60, 4696224), (64, 4402710), (65, 4334976), (71, 3968640), (72, 3913520), (78, 3612480), (80, 3522168), (90, 3130816), (96, 2935140), (104, 2709360), (106, 2658240), (117, 2408320), (120, 2348112), (128, 2201355), (130, 2167488), (142, 1984320), (144, 1956760), (156, 1806240), (159, 1772160), (160, 1761084), (180, 1565408), (192, 1467570), (195, 1444992), (208, 1354680), (212, 1329120), (213, 1322880), (234, 1204160), (240, 1174056), (260, 1083744), (265, 1063296), (284, 992160), (288, 978380), (312, 903120), (318, 886080), (320, 880542), (355, 793728), (360, 782704), (384, 733785), (390, 722496), (416, 677340), (424, 664560), (426, 661440), (468, 602080), (477, 590720), (480, 587028), (520, 541872), (530, 531648), (568, 496080), (576, 489190), (585, 481664), (624, 451560), (636, 443040), (639, 440960), (640, 440271), (689, 408960), (710, 396864), (720, 391352), (780, 361248), (795, 354432), (832, 338670), (848, 332280), (852, 330720), (923, 305280), (936, 301040), (954, 295360), (960, 293514), (1040, 270936), (1060, 265824), (1065, 264576), (1136, 248040), (1152, 244595), (1170, 240832), (1248, 225780), (1272, 221520), (1278, 220480), (1378, 204480), (1420, 198432), (1440, 195676), (1560, 180624), (1590, 177216), (1664, 169335), (1696, 166140), (1704, 165360), (1846, 152640), (1872, 150520), (1908, 147680), (1920, 146757), (2067, 136320), (2080, 135468), (2120, 132912), (2130, 132288), (2272, 124020), (2340, 120416), (2385, 118144), (2496, 112890), (2544, 110760), (2556, 110240), (2756, 102240), (2769, 101760), (2840, 99216), (2880, 97838), (3120, 90312), (3180, 88608), (3195, 88192), (3392, 83070), (3408, 82680), (3445, 81792), (3692, 76320), (3744, 75260), (3763, 74880), (3816, 73840), (4134, 68160), (4160, 67734), (4240, 66456), (4260, 66144), (4544, 62010), (4615, 61056), (4680, 60208), (4770, 59072), (4992, 56445), (5088, 55380), (5112, 55120), (5512, 51120), (5538, 50880), (5680, 49608), (5760, 48919), (6201, 45440), (6240, 45156), (6360, 44304), (6390, 44096), (6784, 41535), (6816, 41340), (6890, 40896), (7384, 38160), (7488, 37630), (7526, 37440), (7632, 36920), (8268, 34080), (8307, 33920), (8320, 33867), (8480, 33228), (8520, 33072), (9088, 31005), (9230, 30528), (9360, 30104), (9540, 29536), (10176, 27690), (10224, 27560), (10335, 27264), (11024, 25560), (11076, 25440), (11289, 24960), (11360, 24804), (12402, 22720), (12480, 22578), (12720, 22152), (12780, 22048), (13632, 20670), (13780, 20448), (13845, 20352), (14768, 19080), (14976, 18815), (15052, 18720), (15264, 18460), (16536, 17040), (16614, 16960)]