71379120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 235556352

約数和(自身を除く): 164177232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 67, 69, 80, 92, 115, 120, 134, 138, 184, 193, 201, 230, 240, 268, 276, 335, 345, 368, 386, 402, 460, 536, 552, 579, 670, 690, 772, 804, 920, 965, 1005, 1072, 1104, 1158, 1340, 1380, 1541, 1544, 1608, 1840, 1930, 2010, 2316, 2680, 2760, 2895, 3082, 3088, 3216, 3860, 4020, 4439, 4623, 4632, 5360, 5520, 5790, 6164, 7705, 7720, 8040, 8878, 9246, 9264, 11580, 12328, 12931, 13317, 15410, 15440, 16080, 17756, 18492, 22195, 23115, 23160, 24656, 25862, 26634, 30820, 35512, 36984, 38793, 44390, 46230, 46320, 51724, 53268, 61640, 64655, 66585, 71024, 73968, 77586, 88780, 92460, 103448, 106536, 123280, 129310, 133170, 155172, 177560, 184920, 193965, 206896, 213072, 258620, 266340, 297413, 310344, 355120, 369840, 387930, 517240, 532680, 594826, 620688, 775860, 892239, 1034480, 1065360, 1189652, 1487065, 1551720, 1784478, 2379304, 2974130, 3103440, 3568956, 4461195, 4758608, 5948260, 7137912, 8922390, 11896520, 14275824, 17844780, 23793040, 35689560, 71379120]

約数ペア:

[(1, 71379120), (2, 35689560), (3, 23793040), (4, 17844780), (5, 14275824), (6, 11896520), (8, 8922390), (10, 7137912), (12, 5948260), (15, 4758608), (16, 4461195), (20, 3568956), (23, 3103440), (24, 2974130), (30, 2379304), (40, 1784478), (46, 1551720), (48, 1487065), (60, 1189652), (67, 1065360), (69, 1034480), (80, 892239), (92, 775860), (115, 620688), (120, 594826), (134, 532680), (138, 517240), (184, 387930), (193, 369840), (201, 355120), (230, 310344), (240, 297413), (268, 266340), (276, 258620), (335, 213072), (345, 206896), (368, 193965), (386, 184920), (402, 177560), (460, 155172), (536, 133170), (552, 129310), (579, 123280), (670, 106536), (690, 103448), (772, 92460), (804, 88780), (920, 77586), (965, 73968), (1005, 71024), (1072, 66585), (1104, 64655), (1158, 61640), (1340, 53268), (1380, 51724), (1541, 46320), (1544, 46230), (1608, 44390), (1840, 38793), (1930, 36984), (2010, 35512), (2316, 30820), (2680, 26634), (2760, 25862), (2895, 24656), (3082, 23160), (3088, 23115), (3216, 22195), (3860, 18492), (4020, 17756), (4439, 16080), (4623, 15440), (4632, 15410), (5360, 13317), (5520, 12931), (5790, 12328), (6164, 11580), (7705, 9264), (7720, 9246), (8040, 8878)]