1371242880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:582

約数の個数: 384

約数和(自身を含む): 5499187200

約数和(自身を除く): 4127944320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 142, 144, 160, 168, 180, 192, 210, 213, 224, 240, 252, 280, 284, 288, 315, 320, 336, 355, 360, 384, 420, 426, 448, 479, 480, 497, 504, 560, 568, 576, 630, 639, 640, 672, 710, 720, 840, 852, 896, 958, 960, 994, 1008, 1065, 1120, 1136, 1152, 1260, 1278, 1344, 1420, 1437, 1440, 1491, 1680, 1704, 1916, 1920, 1988, 2016, 2130, 2240, 2272, 2395, 2485, 2520, 2556, 2688, 2840, 2874, 2880, 2982, 3195, 3353, 3360, 3408, 3832, 3976, 4032, 4260, 4311, 4473, 4480, 4544, 4790, 4970, 5040, 5112, 5680, 5748, 5760, 5964, 6390, 6706, 6720, 6816, 7185, 7455, 7664, 7952, 8064, 8520, 8622, 8946, 9088, 9580, 9940, 10059, 10080, 10224, 11360, 11496, 11928, 12780, 13412, 13440, 13632, 14370, 14910, 15328, 15904, 16765, 17040, 17244, 17892, 19160, 19880, 20118, 20160, 20448, 21555, 22365, 22720, 22992, 23856, 25560, 26824, 27264, 28740, 29820, 30177, 30656, 31808, 33530, 34009, 34080, 34488, 35784, 38320, 39760, 40236, 40320, 40896, 43110, 44730, 45440, 45984, 47712, 50295, 51120, 53648, 57480, 59640, 60354, 61312, 63616, 67060, 68018, 68160, 68976, 71568, 76640, 79520, 80472, 81792, 86220, 89460, 91968, 95424, 100590, 102027, 102240, 107296, 114960, 119280, 120708, 134120, 136036, 136320, 137952, 143136, 150885, 153280, 159040, 160944, 170045, 172440, 178920, 183936, 190848, 201180, 204054, 204480, 214592, 229920, 238063, 238560, 241416, 268240, 272072, 275904, 286272, 301770, 306081, 306560, 318080, 321888, 340090, 344880, 357840, 402360, 408108, 408960, 429184, 459840, 476126, 477120, 482832, 510135, 536480, 544144, 551808, 572544, 603540, 612162, 643776, 680180, 689760, 714189, 715680, 804720, 816216, 919680, 952252, 954240, 965664, 1020270, 1072960, 1088288, 1190315, 1207080, 1224324, 1287552, 1360360, 1379520, 1428378, 1431360, 1530405, 1609440, 1632432, 1904504, 1931328, 2040540, 2142567, 2145920, 2176576, 2380630, 2414160, 2448648, 2720720, 2759040, 2856756, 2862720, 3060810, 3218880, 3264864, 3570945, 3809008, 3862656, 4081080, 4285134, 4353152, 4761260, 4828320, 4897296, 5441440, 5713512, 6121620, 6437760, 6529728, 7141890, 7618016, 8162160, 8570268, 9522520, 9656640, 9794592, 10712835, 10882880, 11427024, 12243240, 13059456, 14283780, 15236032, 16324320, 17140536, 19045040, 19313280, 19589184, 21425670, 21765760, 22854048, 24486480, 28567560, 30472064, 32648640, 34281072, 38090080, 39178368, 42851340, 45708096, 48972960, 57135120, 65297280, 68562144, 76180160, 85702680, 91416192, 97945920, 114270240, 137124288, 152360320, 171405360, 195891840, 228540480, 274248576, 342810720, 457080960, 685621440, 1371242880]

約数ペア:

[(1, 1371242880), (2, 685621440), (3, 457080960), (4, 342810720), (5, 274248576), (6, 228540480), (7, 195891840), (8, 171405360), (9, 152360320), (10, 137124288), (12, 114270240), (14, 97945920), (15, 91416192), (16, 85702680), (18, 76180160), (20, 68562144), (21, 65297280), (24, 57135120), (28, 48972960), (30, 45708096), (32, 42851340), (35, 39178368), (36, 38090080), (40, 34281072), (42, 32648640), (45, 30472064), (48, 28567560), (56, 24486480), (60, 22854048), (63, 21765760), (64, 21425670), (70, 19589184), (71, 19313280), (72, 19045040), (80, 17140536), (84, 16324320), (90, 15236032), (96, 14283780), (105, 13059456), (112, 12243240), (120, 11427024), (126, 10882880), (128, 10712835), (140, 9794592), (142, 9656640), (144, 9522520), (160, 8570268), (168, 8162160), (180, 7618016), (192, 7141890), (210, 6529728), (213, 6437760), (224, 6121620), (240, 5713512), (252, 5441440), (280, 4897296), (284, 4828320), (288, 4761260), (315, 4353152), (320, 4285134), (336, 4081080), (355, 3862656), (360, 3809008), (384, 3570945), (420, 3264864), (426, 3218880), (448, 3060810), (479, 2862720), (480, 2856756), (497, 2759040), (504, 2720720), (560, 2448648), (568, 2414160), (576, 2380630), (630, 2176576), (639, 2145920), (640, 2142567), (672, 2040540), (710, 1931328), (720, 1904504), (840, 1632432), (852, 1609440), (896, 1530405), (958, 1431360), (960, 1428378), (994, 1379520), (1008, 1360360), (1065, 1287552), (1120, 1224324), (1136, 1207080), (1152, 1190315), (1260, 1088288), (1278, 1072960), (1344, 1020270), (1420, 965664), (1437, 954240), (1440, 952252), (1491, 919680), (1680, 816216), (1704, 804720), (1916, 715680), (1920, 714189), (1988, 689760), (2016, 680180), (2130, 643776), (2240, 612162), (2272, 603540), (2395, 572544), (2485, 551808), (2520, 544144), (2556, 536480), (2688, 510135), (2840, 482832), (2874, 477120), (2880, 476126), (2982, 459840), (3195, 429184), (3353, 408960), (3360, 408108), (3408, 402360), (3832, 357840), (3976, 344880), (4032, 340090), (4260, 321888), (4311, 318080), (4473, 306560), (4480, 306081), (4544, 301770), (4790, 286272), (4970, 275904), (5040, 272072), (5112, 268240), (5680, 241416), (5748, 238560), (5760, 238063), (5964, 229920), (6390, 214592), (6706, 204480), (6720, 204054), (6816, 201180), (7185, 190848), (7455, 183936), (7664, 178920), (7952, 172440), (8064, 170045), (8520, 160944), (8622, 159040), (8946, 153280), (9088, 150885), (9580, 143136), (9940, 137952), (10059, 136320), (10080, 136036), (10224, 134120), (11360, 120708), (11496, 119280), (11928, 114960), (12780, 107296), (13412, 102240), (13440, 102027), (13632, 100590), (14370, 95424), (14910, 91968), (15328, 89460), (15904, 86220), (16765, 81792), (17040, 80472), (17244, 79520), (17892, 76640), (19160, 71568), (19880, 68976), (20118, 68160), (20160, 68018), (20448, 67060), (21555, 63616), (22365, 61312), (22720, 60354), (22992, 59640), (23856, 57480), (25560, 53648), (26824, 51120), (27264, 50295), (28740, 47712), (29820, 45984), (30177, 45440), (30656, 44730), (31808, 43110), (33530, 40896), (34009, 40320), (34080, 40236), (34488, 39760), (35784, 38320)]