427595520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 1525837824

約数和(自身を除く): 1098242304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 64, 66, 80, 88, 96, 106, 110, 120, 128, 132, 159, 160, 165, 176, 191, 192, 212, 220, 240, 256, 264, 265, 318, 320, 330, 352, 382, 384, 424, 440, 480, 528, 530, 573, 583, 636, 640, 660, 704, 764, 768, 795, 848, 880, 955, 960, 1056, 1060, 1146, 1166, 1272, 1280, 1320, 1408, 1528, 1590, 1696, 1749, 1760, 1910, 1920, 2101, 2112, 2120, 2292, 2332, 2544, 2640, 2816, 2865, 2915, 3056, 3180, 3392, 3498, 3520, 3820, 3840, 4202, 4224, 4240, 4584, 4664, 5088, 5280, 5730, 5830, 6112, 6303, 6360, 6784, 6996, 7040, 7640, 8404, 8448, 8480, 8745, 9168, 9328, 10123, 10176, 10505, 10560, 11460, 11660, 12224, 12606, 12720, 13568, 13992, 14080, 15280, 16808, 16960, 17490, 18336, 18656, 20246, 20352, 21010, 21120, 22920, 23320, 24448, 25212, 25440, 27984, 30369, 30560, 31515, 33616, 33920, 34980, 36672, 37312, 40492, 40704, 42020, 42240, 45840, 46640, 48896, 50424, 50615, 50880, 55968, 60738, 61120, 63030, 67232, 67840, 69960, 73344, 74624, 80984, 84040, 91680, 93280, 100848, 101230, 101760, 111353, 111936, 121476, 122240, 126060, 134464, 139920, 146688, 149248, 151845, 161968, 168080, 183360, 186560, 201696, 202460, 203520, 222706, 223872, 242952, 244480, 252120, 268928, 279840, 303690, 323936, 334059, 336160, 366720, 373120, 403392, 404920, 445412, 447744, 485904, 504240, 537856, 556765, 559680, 607380, 647872, 668118, 672320, 733440, 746240, 806784, 809840, 890824, 971808, 1008480, 1113530, 1119360, 1214760, 1295744, 1336236, 1344640, 1613568, 1619680, 1670295, 1781648, 1943616, 2016960, 2227060, 2238720, 2429520, 2591488, 2672472, 2689280, 3239360, 3340590, 3563296, 3887232, 4033920, 4454120, 4859040, 5344944, 6478720, 6681180, 7126592, 7774464, 8067840, 8908240, 9718080, 10689888, 12957440, 13362360, 14253184, 17816480, 19436160, 21379776, 26724720, 28506368, 35632960, 38872320, 42759552, 53449440, 71265920, 85519104, 106898880, 142531840, 213797760, 427595520]

約数ペア:

[(1, 427595520), (2, 213797760), (3, 142531840), (4, 106898880), (5, 85519104), (6, 71265920), (8, 53449440), (10, 42759552), (11, 38872320), (12, 35632960), (15, 28506368), (16, 26724720), (20, 21379776), (22, 19436160), (24, 17816480), (30, 14253184), (32, 13362360), (33, 12957440), (40, 10689888), (44, 9718080), (48, 8908240), (53, 8067840), (55, 7774464), (60, 7126592), (64, 6681180), (66, 6478720), (80, 5344944), (88, 4859040), (96, 4454120), (106, 4033920), (110, 3887232), (120, 3563296), (128, 3340590), (132, 3239360), (159, 2689280), (160, 2672472), (165, 2591488), (176, 2429520), (191, 2238720), (192, 2227060), (212, 2016960), (220, 1943616), (240, 1781648), (256, 1670295), (264, 1619680), (265, 1613568), (318, 1344640), (320, 1336236), (330, 1295744), (352, 1214760), (382, 1119360), (384, 1113530), (424, 1008480), (440, 971808), (480, 890824), (528, 809840), (530, 806784), (573, 746240), (583, 733440), (636, 672320), (640, 668118), (660, 647872), (704, 607380), (764, 559680), (768, 556765), (795, 537856), (848, 504240), (880, 485904), (955, 447744), (960, 445412), (1056, 404920), (1060, 403392), (1146, 373120), (1166, 366720), (1272, 336160), (1280, 334059), (1320, 323936), (1408, 303690), (1528, 279840), (1590, 268928), (1696, 252120), (1749, 244480), (1760, 242952), (1910, 223872), (1920, 222706), (2101, 203520), (2112, 202460), (2120, 201696), (2292, 186560), (2332, 183360), (2544, 168080), (2640, 161968), (2816, 151845), (2865, 149248), (2915, 146688), (3056, 139920), (3180, 134464), (3392, 126060), (3498, 122240), (3520, 121476), (3820, 111936), (3840, 111353), (4202, 101760), (4224, 101230), (4240, 100848), (4584, 93280), (4664, 91680), (5088, 84040), (5280, 80984), (5730, 74624), (5830, 73344), (6112, 69960), (6303, 67840), (6360, 67232), (6784, 63030), (6996, 61120), (7040, 60738), (7640, 55968), (8404, 50880), (8448, 50615), (8480, 50424), (8745, 48896), (9168, 46640), (9328, 45840), (10123, 42240), (10176, 42020), (10505, 40704), (10560, 40492), (11460, 37312), (11660, 36672), (12224, 34980), (12606, 33920), (12720, 33616), (13568, 31515), (13992, 30560), (14080, 30369), (15280, 27984), (16808, 25440), (16960, 25212), (17490, 24448), (18336, 23320), (18656, 22920), (20246, 21120), (20352, 21010)]