1277968800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 288

約数和(自身を含む): 4364720640

約数和(自身を除く): 3086751840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 89, 93, 96, 100, 120, 124, 150, 155, 160, 178, 186, 193, 200, 240, 248, 267, 300, 310, 356, 372, 386, 400, 445, 465, 480, 496, 534, 579, 600, 620, 712, 744, 772, 775, 800, 890, 930, 965, 992, 1068, 1158, 1200, 1240, 1335, 1424, 1488, 1544, 1550, 1780, 1860, 1930, 2136, 2225, 2316, 2325, 2400, 2480, 2670, 2759, 2848, 2895, 2976, 3088, 3100, 3560, 3720, 3860, 4272, 4450, 4632, 4650, 4825, 4960, 5340, 5518, 5790, 5983, 6176, 6200, 6675, 7120, 7440, 7720, 8277, 8544, 8900, 9264, 9300, 9650, 10680, 11036, 11580, 11966, 12400, 13350, 13795, 14240, 14475, 14880, 15440, 16554, 17177, 17800, 17949, 18528, 18600, 19300, 21360, 22072, 23160, 23932, 24800, 26700, 27590, 28950, 29915, 30880, 33108, 34354, 35600, 35898, 37200, 38600, 41385, 42720, 44144, 46320, 47864, 51531, 53400, 55180, 57900, 59830, 66216, 68708, 68975, 71200, 71796, 74400, 77200, 82770, 85885, 88288, 89745, 92640, 95728, 103062, 106800, 110360, 115800, 119660, 132432, 137416, 137950, 143592, 149575, 154400, 165540, 171770, 179490, 191456, 206124, 206925, 213600, 220720, 231600, 239320, 257655, 264864, 274832, 275900, 287184, 299150, 331080, 343540, 358980, 412248, 413850, 429425, 441440, 448725, 463200, 478640, 515310, 532487, 549664, 551800, 574368, 598300, 662160, 687080, 717960, 824496, 827700, 858850, 897450, 957280, 1030620, 1064974, 1103600, 1196600, 1288275, 1324320, 1374160, 1435920, 1597461, 1648992, 1655400, 1717700, 1794900, 2061240, 2129948, 2207200, 2393200, 2576550, 2662435, 2748320, 2871840, 3194922, 3310800, 3435400, 3589800, 4122480, 4259896, 4786400, 5153100, 5324870, 6389844, 6621600, 6870800, 7179600, 7987305, 8244960, 8519792, 10306200, 10649740, 12779688, 13312175, 13741600, 14359200, 15974610, 17039584, 20612400, 21299480, 25559376, 26624350, 31949220, 39936525, 41224800, 42598960, 51118752, 53248700, 63898440, 79873050, 85197920, 106497400, 127796880, 159746100, 212994800, 255593760, 319492200, 425989600, 638984400, 1277968800]

約数ペア:

[(1, 1277968800), (2, 638984400), (3, 425989600), (4, 319492200), (5, 255593760), (6, 212994800), (8, 159746100), (10, 127796880), (12, 106497400), (15, 85197920), (16, 79873050), (20, 63898440), (24, 53248700), (25, 51118752), (30, 42598960), (31, 41224800), (32, 39936525), (40, 31949220), (48, 26624350), (50, 25559376), (60, 21299480), (62, 20612400), (75, 17039584), (80, 15974610), (89, 14359200), (93, 13741600), (96, 13312175), (100, 12779688), (120, 10649740), (124, 10306200), (150, 8519792), (155, 8244960), (160, 7987305), (178, 7179600), (186, 6870800), (193, 6621600), (200, 6389844), (240, 5324870), (248, 5153100), (267, 4786400), (300, 4259896), (310, 4122480), (356, 3589800), (372, 3435400), (386, 3310800), (400, 3194922), (445, 2871840), (465, 2748320), (480, 2662435), (496, 2576550), (534, 2393200), (579, 2207200), (600, 2129948), (620, 2061240), (712, 1794900), (744, 1717700), (772, 1655400), (775, 1648992), (800, 1597461), (890, 1435920), (930, 1374160), (965, 1324320), (992, 1288275), (1068, 1196600), (1158, 1103600), (1200, 1064974), (1240, 1030620), (1335, 957280), (1424, 897450), (1488, 858850), (1544, 827700), (1550, 824496), (1780, 717960), (1860, 687080), (1930, 662160), (2136, 598300), (2225, 574368), (2316, 551800), (2325, 549664), (2400, 532487), (2480, 515310), (2670, 478640), (2759, 463200), (2848, 448725), (2895, 441440), (2976, 429425), (3088, 413850), (3100, 412248), (3560, 358980), (3720, 343540), (3860, 331080), (4272, 299150), (4450, 287184), (4632, 275900), (4650, 274832), (4825, 264864), (4960, 257655), (5340, 239320), (5518, 231600), (5790, 220720), (5983, 213600), (6176, 206925), (6200, 206124), (6675, 191456), (7120, 179490), (7440, 171770), (7720, 165540), (8277, 154400), (8544, 149575), (8900, 143592), (9264, 137950), (9300, 137416), (9650, 132432), (10680, 119660), (11036, 115800), (11580, 110360), (11966, 106800), (12400, 103062), (13350, 95728), (13795, 92640), (14240, 89745), (14475, 88288), (14880, 85885), (15440, 82770), (16554, 77200), (17177, 74400), (17800, 71796), (17949, 71200), (18528, 68975), (18600, 68708), (19300, 66216), (21360, 59830), (22072, 57900), (23160, 55180), (23932, 53400), (24800, 51531), (26700, 47864), (27590, 46320), (28950, 44144), (29915, 42720), (30880, 41385), (33108, 38600), (34354, 37200), (35600, 35898)]