133206720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 224

約数和(自身を含む): 455980800

約数和(自身を除く): 322774080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 67, 76, 80, 95, 96, 109, 114, 120, 134, 152, 160, 190, 192, 201, 218, 228, 240, 268, 285, 304, 320, 327, 335, 380, 402, 436, 456, 480, 536, 545, 570, 608, 654, 670, 760, 804, 872, 912, 960, 1005, 1072, 1090, 1140, 1216, 1273, 1308, 1340, 1520, 1608, 1635, 1744, 1824, 2010, 2071, 2144, 2180, 2280, 2546, 2616, 2680, 3040, 3216, 3270, 3488, 3648, 3819, 4020, 4142, 4288, 4360, 4560, 5092, 5232, 5360, 6080, 6213, 6365, 6432, 6540, 6976, 7303, 7638, 8040, 8284, 8720, 9120, 10184, 10355, 10464, 10720, 12426, 12730, 12864, 13080, 14606, 15276, 16080, 16568, 17440, 18240, 19095, 20368, 20710, 20928, 21440, 21909, 24852, 25460, 26160, 29212, 30552, 31065, 32160, 33136, 34880, 36515, 38190, 40736, 41420, 43818, 49704, 50920, 52320, 58424, 61104, 62130, 64320, 66272, 73030, 76380, 81472, 82840, 87636, 99408, 101840, 104640, 109545, 116848, 122208, 124260, 132544, 138757, 146060, 152760, 165680, 175272, 198816, 203680, 219090, 233696, 244416, 248520, 277514, 292120, 305520, 331360, 350544, 397632, 407360, 416271, 438180, 467392, 497040, 555028, 584240, 611040, 662720, 693785, 701088, 832542, 876360, 994080, 1110056, 1168480, 1222080, 1387570, 1402176, 1665084, 1752720, 1988160, 2081355, 2220112, 2336960, 2775140, 3330168, 3505440, 4162710, 4440224, 5550280, 6660336, 7010880, 8325420, 8880448, 11100560, 13320672, 16650840, 22201120, 26641344, 33301680, 44402240, 66603360, 133206720]

約数ペア:

[(1, 133206720), (2, 66603360), (3, 44402240), (4, 33301680), (5, 26641344), (6, 22201120), (8, 16650840), (10, 13320672), (12, 11100560), (15, 8880448), (16, 8325420), (19, 7010880), (20, 6660336), (24, 5550280), (30, 4440224), (32, 4162710), (38, 3505440), (40, 3330168), (48, 2775140), (57, 2336960), (60, 2220112), (64, 2081355), (67, 1988160), (76, 1752720), (80, 1665084), (95, 1402176), (96, 1387570), (109, 1222080), (114, 1168480), (120, 1110056), (134, 994080), (152, 876360), (160, 832542), (190, 701088), (192, 693785), (201, 662720), (218, 611040), (228, 584240), (240, 555028), (268, 497040), (285, 467392), (304, 438180), (320, 416271), (327, 407360), (335, 397632), (380, 350544), (402, 331360), (436, 305520), (456, 292120), (480, 277514), (536, 248520), (545, 244416), (570, 233696), (608, 219090), (654, 203680), (670, 198816), (760, 175272), (804, 165680), (872, 152760), (912, 146060), (960, 138757), (1005, 132544), (1072, 124260), (1090, 122208), (1140, 116848), (1216, 109545), (1273, 104640), (1308, 101840), (1340, 99408), (1520, 87636), (1608, 82840), (1635, 81472), (1744, 76380), (1824, 73030), (2010, 66272), (2071, 64320), (2144, 62130), (2180, 61104), (2280, 58424), (2546, 52320), (2616, 50920), (2680, 49704), (3040, 43818), (3216, 41420), (3270, 40736), (3488, 38190), (3648, 36515), (3819, 34880), (4020, 33136), (4142, 32160), (4288, 31065), (4360, 30552), (4560, 29212), (5092, 26160), (5232, 25460), (5360, 24852), (6080, 21909), (6213, 21440), (6365, 20928), (6432, 20710), (6540, 20368), (6976, 19095), (7303, 18240), (7638, 17440), (8040, 16568), (8284, 16080), (8720, 15276), (9120, 14606), (10184, 13080), (10355, 12864), (10464, 12730), (10720, 12426)]