268587360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:890

約数の個数: 192

約数和(自身を含む): 953164800

約数和(自身を除く): 684577440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 787, 790, 864, 948, 1080, 1185, 1264, 1422, 1440, 1574, 1580, 1896, 2133, 2160, 2361, 2370, 2528, 2844, 3148, 3160, 3555, 3792, 3935, 4266, 4320, 4722, 4740, 5688, 6296, 6320, 7083, 7110, 7584, 7870, 8532, 9444, 9480, 10665, 11376, 11805, 12592, 12640, 14166, 14220, 15740, 17064, 18888, 18960, 21249, 21330, 22752, 23610, 25184, 28332, 28440, 31480, 34128, 35415, 37776, 37920, 42498, 42660, 47220, 56664, 56880, 62173, 62960, 68256, 70830, 75552, 84996, 85320, 94440, 106245, 113328, 113760, 124346, 125920, 141660, 169992, 170640, 186519, 188880, 212490, 226656, 248692, 283320, 310865, 339984, 341280, 373038, 377760, 424980, 497384, 559557, 566640, 621730, 679968, 746076, 849960, 932595, 994768, 1119114, 1133280, 1243460, 1492152, 1678671, 1699920, 1865190, 1989536, 2238228, 2486920, 2797785, 2984304, 3357342, 3399840, 3730380, 4476456, 4973840, 5595570, 5968608, 6714684, 7460760, 8393355, 8952912, 9947680, 11191140, 13429368, 14921520, 16786710, 17905824, 22382280, 26858736, 29843040, 33573420, 44764560, 53717472, 67146840, 89529120, 134293680, 268587360]

約数ペア:

[(1, 268587360), (2, 134293680), (3, 89529120), (4, 67146840), (5, 53717472), (6, 44764560), (8, 33573420), (9, 29843040), (10, 26858736), (12, 22382280), (15, 17905824), (16, 16786710), (18, 14921520), (20, 13429368), (24, 11191140), (27, 9947680), (30, 8952912), (32, 8393355), (36, 7460760), (40, 6714684), (45, 5968608), (48, 5595570), (54, 4973840), (60, 4476456), (72, 3730380), (79, 3399840), (80, 3357342), (90, 2984304), (96, 2797785), (108, 2486920), (120, 2238228), (135, 1989536), (144, 1865190), (158, 1699920), (160, 1678671), (180, 1492152), (216, 1243460), (237, 1133280), (240, 1119114), (270, 994768), (288, 932595), (316, 849960), (360, 746076), (395, 679968), (432, 621730), (474, 566640), (480, 559557), (540, 497384), (632, 424980), (711, 377760), (720, 373038), (787, 341280), (790, 339984), (864, 310865), (948, 283320), (1080, 248692), (1185, 226656), (1264, 212490), (1422, 188880), (1440, 186519), (1574, 170640), (1580, 169992), (1896, 141660), (2133, 125920), (2160, 124346), (2361, 113760), (2370, 113328), (2528, 106245), (2844, 94440), (3148, 85320), (3160, 84996), (3555, 75552), (3792, 70830), (3935, 68256), (4266, 62960), (4320, 62173), (4722, 56880), (4740, 56664), (5688, 47220), (6296, 42660), (6320, 42498), (7083, 37920), (7110, 37776), (7584, 35415), (7870, 34128), (8532, 31480), (9444, 28440), (9480, 28332), (10665, 25184), (11376, 23610), (11805, 22752), (12592, 21330), (12640, 21249), (14166, 18960), (14220, 18888), (15740, 17064)]