490237440

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1$

素因数の和:873

約数の個数: 320

約数和(自身を含む): 1956303360

約数和(自身を除く): 1466065920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 512, 528, 560, 616, 640, 660, 672, 704, 768, 770, 829, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1536, 1540, 1658, 1680, 1760, 1792, 1848, 1920, 2112, 2240, 2310, 2464, 2487, 2560, 2640, 2688, 2816, 3080, 3316, 3360, 3520, 3584, 3696, 3840, 4145, 4224, 4480, 4620, 4928, 4974, 5280, 5376, 5632, 5803, 6160, 6632, 6720, 7040, 7392, 7680, 8290, 8448, 8960, 9119, 9240, 9856, 9948, 10560, 10752, 11606, 12320, 12435, 13264, 13440, 14080, 14784, 16580, 16896, 17409, 17920, 18238, 18480, 19712, 19896, 21120, 23212, 24640, 24870, 26528, 26880, 27357, 28160, 29015, 29568, 33160, 34818, 36476, 36960, 39424, 39792, 42240, 45595, 46424, 49280, 49740, 53056, 53760, 54714, 58030, 59136, 63833, 66320, 69636, 72952, 73920, 79584, 84480, 87045, 91190, 92848, 98560, 99480, 106112, 109428, 116060, 118272, 127666, 132640, 136785, 139272, 145904, 147840, 159168, 174090, 182380, 185696, 191499, 197120, 198960, 212224, 218856, 232120, 255332, 265280, 273570, 278544, 291808, 295680, 318336, 319165, 348180, 364760, 371392, 382998, 397920, 424448, 437712, 464240, 510664, 530560, 547140, 557088, 583616, 591360, 636672, 638330, 696360, 729520, 742784, 765996, 795840, 875424, 928480, 957495, 1021328, 1061120, 1094280, 1114176, 1167232, 1273344, 1276660, 1392720, 1459040, 1485568, 1531992, 1591680, 1750848, 1856960, 1914990, 2042656, 2122240, 2188560, 2228352, 2334464, 2553320, 2785440, 2918080, 2971136, 3063984, 3183360, 3501696, 3713920, 3829980, 4085312, 4377120, 4456704, 4668928, 5106640, 5570880, 5836160, 6127968, 6366720, 7003392, 7427840, 7659960, 8170624, 8754240, 8913408, 10213280, 11141760, 11672320, 12255936, 14006784, 14855680, 15319920, 16341248, 17508480, 20426560, 22283520, 23344640, 24511872, 30639840, 32682496, 35016960, 40853120, 44567040, 49023744, 61279680, 70033920, 81706240, 98047488, 122559360, 163412480, 245118720, 490237440]

約数ペア:

[(1, 490237440), (2, 245118720), (3, 163412480), (4, 122559360), (5, 98047488), (6, 81706240), (7, 70033920), (8, 61279680), (10, 49023744), (11, 44567040), (12, 40853120), (14, 35016960), (15, 32682496), (16, 30639840), (20, 24511872), (21, 23344640), (22, 22283520), (24, 20426560), (28, 17508480), (30, 16341248), (32, 15319920), (33, 14855680), (35, 14006784), (40, 12255936), (42, 11672320), (44, 11141760), (48, 10213280), (55, 8913408), (56, 8754240), (60, 8170624), (64, 7659960), (66, 7427840), (70, 7003392), (77, 6366720), (80, 6127968), (84, 5836160), (88, 5570880), (96, 5106640), (105, 4668928), (110, 4456704), (112, 4377120), (120, 4085312), (128, 3829980), (132, 3713920), (140, 3501696), (154, 3183360), (160, 3063984), (165, 2971136), (168, 2918080), (176, 2785440), (192, 2553320), (210, 2334464), (220, 2228352), (224, 2188560), (231, 2122240), (240, 2042656), (256, 1914990), (264, 1856960), (280, 1750848), (308, 1591680), (320, 1531992), (330, 1485568), (336, 1459040), (352, 1392720), (384, 1276660), (385, 1273344), (420, 1167232), (440, 1114176), (448, 1094280), (462, 1061120), (480, 1021328), (512, 957495), (528, 928480), (560, 875424), (616, 795840), (640, 765996), (660, 742784), (672, 729520), (704, 696360), (768, 638330), (770, 636672), (829, 591360), (840, 583616), (880, 557088), (896, 547140), (924, 530560), (960, 510664), (1056, 464240), (1120, 437712), (1155, 424448), (1232, 397920), (1280, 382998), (1320, 371392), (1344, 364760), (1408, 348180), (1536, 319165), (1540, 318336), (1658, 295680), (1680, 291808), (1760, 278544), (1792, 273570), (1848, 265280), (1920, 255332), (2112, 232120), (2240, 218856), (2310, 212224), (2464, 198960), (2487, 197120), (2560, 191499), (2640, 185696), (2688, 182380), (2816, 174090), (3080, 159168), (3316, 147840), (3360, 145904), (3520, 139272), (3584, 136785), (3696, 132640), (3840, 127666), (4145, 118272), (4224, 116060), (4480, 109428), (4620, 106112), (4928, 99480), (4974, 98560), (5280, 92848), (5376, 91190), (5632, 87045), (5803, 84480), (6160, 79584), (6632, 73920), (6720, 72952), (7040, 69636), (7392, 66320), (7680, 63833), (8290, 59136), (8448, 58030), (8960, 54714), (9119, 53760), (9240, 53056), (9856, 49740), (9948, 49280), (10560, 46424), (10752, 45595), (11606, 42240), (12320, 39792), (12435, 39424), (13264, 36960), (13440, 36476), (14080, 34818), (14784, 33160), (16580, 29568), (16896, 29015), (17409, 28160), (17920, 27357), (18238, 26880), (18480, 26528), (19712, 24870), (19896, 24640), (21120, 23212)]