138589440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 513910656

約数和(自身を除く): 375321216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 193, 204, 220, 240, 255, 256, 264, 272, 320, 330, 340, 352, 374, 384, 386, 408, 440, 480, 510, 528, 544, 561, 579, 640, 660, 680, 704, 748, 768, 772, 816, 880, 935, 960, 965, 1020, 1056, 1088, 1122, 1158, 1280, 1320, 1360, 1408, 1496, 1544, 1632, 1760, 1870, 1920, 1930, 2040, 2112, 2123, 2176, 2244, 2316, 2640, 2720, 2805, 2816, 2895, 2992, 3088, 3264, 3281, 3520, 3740, 3840, 3860, 4080, 4224, 4246, 4352, 4488, 4632, 5280, 5440, 5610, 5790, 5984, 6176, 6369, 6528, 6562, 7040, 7480, 7720, 8160, 8448, 8492, 8976, 9264, 9843, 10560, 10615, 10880, 11220, 11580, 11968, 12352, 12738, 13056, 13124, 14080, 14960, 15440, 16320, 16405, 16984, 17952, 18528, 19686, 21120, 21230, 21760, 22440, 23160, 23936, 24704, 25476, 26248, 29920, 30880, 31845, 32640, 32810, 33968, 35904, 36091, 37056, 39372, 42240, 42460, 44880, 46320, 47872, 49215, 49408, 50952, 52496, 59840, 61760, 63690, 65280, 65620, 67936, 71808, 72182, 74112, 78744, 84920, 89760, 92640, 98430, 101904, 104992, 108273, 119680, 123520, 127380, 131240, 135872, 143616, 144364, 148224, 157488, 169840, 179520, 180455, 185280, 196860, 203808, 209984, 216546, 239360, 247040, 254760, 262480, 271744, 288728, 314976, 339680, 359040, 360910, 370560, 393720, 407616, 419968, 433092, 509520, 524960, 541365, 543488, 577456, 629952, 679360, 718080, 721820, 741120, 787440, 815232, 839936, 866184, 1019040, 1049920, 1082730, 1154912, 1259904, 1358720, 1443640, 1574880, 1630464, 1732368, 2038080, 2099840, 2165460, 2309824, 2519808, 2717440, 2887280, 3149760, 3464736, 4076160, 4199680, 4330920, 4619648, 5774560, 6299520, 6929472, 8152320, 8661840, 9239296, 11549120, 12599040, 13858944, 17323680, 23098240, 27717888, 34647360, 46196480, 69294720, 138589440]

約数ペア:

[(1, 138589440), (2, 69294720), (3, 46196480), (4, 34647360), (5, 27717888), (6, 23098240), (8, 17323680), (10, 13858944), (11, 12599040), (12, 11549120), (15, 9239296), (16, 8661840), (17, 8152320), (20, 6929472), (22, 6299520), (24, 5774560), (30, 4619648), (32, 4330920), (33, 4199680), (34, 4076160), (40, 3464736), (44, 3149760), (48, 2887280), (51, 2717440), (55, 2519808), (60, 2309824), (64, 2165460), (66, 2099840), (68, 2038080), (80, 1732368), (85, 1630464), (88, 1574880), (96, 1443640), (102, 1358720), (110, 1259904), (120, 1154912), (128, 1082730), (132, 1049920), (136, 1019040), (160, 866184), (165, 839936), (170, 815232), (176, 787440), (187, 741120), (192, 721820), (193, 718080), (204, 679360), (220, 629952), (240, 577456), (255, 543488), (256, 541365), (264, 524960), (272, 509520), (320, 433092), (330, 419968), (340, 407616), (352, 393720), (374, 370560), (384, 360910), (386, 359040), (408, 339680), (440, 314976), (480, 288728), (510, 271744), (528, 262480), (544, 254760), (561, 247040), (579, 239360), (640, 216546), (660, 209984), (680, 203808), (704, 196860), (748, 185280), (768, 180455), (772, 179520), (816, 169840), (880, 157488), (935, 148224), (960, 144364), (965, 143616), (1020, 135872), (1056, 131240), (1088, 127380), (1122, 123520), (1158, 119680), (1280, 108273), (1320, 104992), (1360, 101904), (1408, 98430), (1496, 92640), (1544, 89760), (1632, 84920), (1760, 78744), (1870, 74112), (1920, 72182), (1930, 71808), (2040, 67936), (2112, 65620), (2123, 65280), (2176, 63690), (2244, 61760), (2316, 59840), (2640, 52496), (2720, 50952), (2805, 49408), (2816, 49215), (2895, 47872), (2992, 46320), (3088, 44880), (3264, 42460), (3281, 42240), (3520, 39372), (3740, 37056), (3840, 36091), (3860, 35904), (4080, 33968), (4224, 32810), (4246, 32640), (4352, 31845), (4488, 30880), (4632, 29920), (5280, 26248), (5440, 25476), (5610, 24704), (5790, 23936), (5984, 23160), (6176, 22440), (6369, 21760), (6528, 21230), (6562, 21120), (7040, 19686), (7480, 18528), (7720, 17952), (8160, 16984), (8448, 16405), (8492, 16320), (8976, 15440), (9264, 14960), (9843, 14080), (10560, 13124), (10615, 13056), (10880, 12738), (11220, 12352), (11580, 11968)]