67793280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 239708160

約数和(自身を除く): 171914880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 67, 68, 80, 85, 93, 96, 102, 120, 124, 128, 134, 136, 155, 160, 170, 186, 192, 201, 204, 240, 248, 255, 268, 272, 310, 320, 335, 340, 372, 384, 402, 408, 465, 480, 496, 510, 527, 536, 544, 620, 640, 670, 680, 744, 804, 816, 930, 960, 992, 1005, 1020, 1054, 1072, 1088, 1139, 1240, 1340, 1360, 1488, 1581, 1608, 1632, 1860, 1920, 1984, 2010, 2040, 2077, 2108, 2144, 2176, 2278, 2480, 2635, 2680, 2720, 2976, 3162, 3216, 3264, 3417, 3720, 3968, 4020, 4080, 4154, 4216, 4288, 4556, 4960, 5270, 5360, 5440, 5695, 5952, 6231, 6324, 6432, 6528, 6834, 7440, 7905, 8040, 8160, 8308, 8432, 8576, 9112, 9920, 10385, 10540, 10720, 10880, 11390, 11904, 12462, 12648, 12864, 13668, 14880, 15810, 16080, 16320, 16616, 16864, 17085, 18224, 19840, 20770, 21080, 21440, 22780, 24924, 25296, 25728, 27336, 29760, 31155, 31620, 32160, 32640, 33232, 33728, 34170, 35309, 36448, 41540, 42160, 42880, 45560, 49848, 50592, 54672, 59520, 62310, 63240, 64320, 66464, 67456, 68340, 70618, 72896, 83080, 84320, 91120, 99696, 101184, 105927, 109344, 124620, 126480, 128640, 132928, 136680, 141236, 145792, 166160, 168640, 176545, 182240, 199392, 202368, 211854, 218688, 249240, 252960, 265856, 273360, 282472, 332320, 337280, 353090, 364480, 398784, 423708, 437376, 498480, 505920, 529635, 546720, 564944, 664640, 706180, 728960, 797568, 847416, 996960, 1011840, 1059270, 1093440, 1129888, 1329280, 1412360, 1694832, 1993920, 2118540, 2186880, 2259776, 2824720, 3389664, 3987840, 4237080, 4519552, 5649440, 6779328, 8474160, 11298880, 13558656, 16948320, 22597760, 33896640, 67793280]

約数ペア:

[(1, 67793280), (2, 33896640), (3, 22597760), (4, 16948320), (5, 13558656), (6, 11298880), (8, 8474160), (10, 6779328), (12, 5649440), (15, 4519552), (16, 4237080), (17, 3987840), (20, 3389664), (24, 2824720), (30, 2259776), (31, 2186880), (32, 2118540), (34, 1993920), (40, 1694832), (48, 1412360), (51, 1329280), (60, 1129888), (62, 1093440), (64, 1059270), (67, 1011840), (68, 996960), (80, 847416), (85, 797568), (93, 728960), (96, 706180), (102, 664640), (120, 564944), (124, 546720), (128, 529635), (134, 505920), (136, 498480), (155, 437376), (160, 423708), (170, 398784), (186, 364480), (192, 353090), (201, 337280), (204, 332320), (240, 282472), (248, 273360), (255, 265856), (268, 252960), (272, 249240), (310, 218688), (320, 211854), (335, 202368), (340, 199392), (372, 182240), (384, 176545), (402, 168640), (408, 166160), (465, 145792), (480, 141236), (496, 136680), (510, 132928), (527, 128640), (536, 126480), (544, 124620), (620, 109344), (640, 105927), (670, 101184), (680, 99696), (744, 91120), (804, 84320), (816, 83080), (930, 72896), (960, 70618), (992, 68340), (1005, 67456), (1020, 66464), (1054, 64320), (1072, 63240), (1088, 62310), (1139, 59520), (1240, 54672), (1340, 50592), (1360, 49848), (1488, 45560), (1581, 42880), (1608, 42160), (1632, 41540), (1860, 36448), (1920, 35309), (1984, 34170), (2010, 33728), (2040, 33232), (2077, 32640), (2108, 32160), (2144, 31620), (2176, 31155), (2278, 29760), (2480, 27336), (2635, 25728), (2680, 25296), (2720, 24924), (2976, 22780), (3162, 21440), (3216, 21080), (3264, 20770), (3417, 19840), (3720, 18224), (3968, 17085), (4020, 16864), (4080, 16616), (4154, 16320), (4216, 16080), (4288, 15810), (4556, 14880), (4960, 13668), (5270, 12864), (5360, 12648), (5440, 12462), (5695, 11904), (5952, 11390), (6231, 10880), (6324, 10720), (6432, 10540), (6528, 10385), (6834, 9920), (7440, 9112), (7905, 8576), (8040, 8432), (8160, 8308)]