164694320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 462827520

約数和(自身を除く): 298133200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 53, 56, 62, 70, 80, 106, 112, 124, 140, 155, 179, 212, 217, 248, 265, 280, 310, 358, 371, 424, 434, 496, 530, 560, 620, 716, 742, 848, 868, 895, 1060, 1085, 1240, 1253, 1432, 1484, 1643, 1736, 1790, 1855, 2120, 2170, 2480, 2506, 2864, 2968, 3286, 3472, 3580, 3710, 4240, 4340, 5012, 5549, 5936, 6265, 6572, 7160, 7420, 8215, 8680, 9487, 10024, 11098, 11501, 12530, 13144, 14320, 14840, 16430, 17360, 18974, 20048, 22196, 23002, 25060, 26288, 27745, 29680, 32860, 37948, 38843, 44392, 46004, 47435, 50120, 55490, 57505, 65720, 66409, 75896, 77686, 88784, 92008, 94870, 100240, 110980, 115010, 131440, 132818, 151792, 155372, 184016, 189740, 194215, 221960, 230020, 265636, 294097, 310744, 332045, 379480, 388430, 443920, 460040, 531272, 588194, 621488, 664090, 758960, 776860, 920080, 1062544, 1176388, 1328180, 1470485, 1553720, 2058679, 2352776, 2656360, 2940970, 3107440, 4117358, 4705552, 5312720, 5881940, 8234716, 10293395, 11763880, 16469432, 20586790, 23527760, 32938864, 41173580, 82347160, 164694320]

約数ペア:

[(1, 164694320), (2, 82347160), (4, 41173580), (5, 32938864), (7, 23527760), (8, 20586790), (10, 16469432), (14, 11763880), (16, 10293395), (20, 8234716), (28, 5881940), (31, 5312720), (35, 4705552), (40, 4117358), (53, 3107440), (56, 2940970), (62, 2656360), (70, 2352776), (80, 2058679), (106, 1553720), (112, 1470485), (124, 1328180), (140, 1176388), (155, 1062544), (179, 920080), (212, 776860), (217, 758960), (248, 664090), (265, 621488), (280, 588194), (310, 531272), (358, 460040), (371, 443920), (424, 388430), (434, 379480), (496, 332045), (530, 310744), (560, 294097), (620, 265636), (716, 230020), (742, 221960), (848, 194215), (868, 189740), (895, 184016), (1060, 155372), (1085, 151792), (1240, 132818), (1253, 131440), (1432, 115010), (1484, 110980), (1643, 100240), (1736, 94870), (1790, 92008), (1855, 88784), (2120, 77686), (2170, 75896), (2480, 66409), (2506, 65720), (2864, 57505), (2968, 55490), (3286, 50120), (3472, 47435), (3580, 46004), (3710, 44392), (4240, 38843), (4340, 37948), (5012, 32860), (5549, 29680), (5936, 27745), (6265, 26288), (6572, 25060), (7160, 23002), (7420, 22196), (8215, 20048), (8680, 18974), (9487, 17360), (10024, 16430), (11098, 14840), (11501, 14320), (12530, 13144)]