169912960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 518192640

約数和(自身を除く): 348279680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 64, 68, 70, 80, 85, 92, 97, 112, 115, 119, 128, 136, 140, 160, 161, 170, 184, 194, 224, 230, 238, 272, 280, 320, 322, 340, 368, 388, 391, 448, 460, 476, 485, 544, 560, 595, 640, 644, 679, 680, 736, 776, 782, 805, 896, 920, 952, 970, 1088, 1120, 1190, 1288, 1358, 1360, 1472, 1552, 1564, 1610, 1649, 1840, 1904, 1940, 1955, 2176, 2231, 2240, 2380, 2576, 2716, 2720, 2737, 2944, 3104, 3128, 3220, 3298, 3395, 3680, 3808, 3880, 3910, 4462, 4480, 4760, 5152, 5432, 5440, 5474, 6208, 6256, 6440, 6596, 6790, 7360, 7616, 7760, 7820, 8245, 8924, 9520, 10304, 10864, 10880, 10948, 11155, 11543, 12416, 12512, 12880, 13192, 13580, 13685, 14720, 15232, 15520, 15617, 15640, 16490, 17848, 19040, 20608, 21728, 21896, 22310, 23086, 25024, 25760, 26384, 27160, 27370, 31040, 31234, 31280, 32980, 35696, 37927, 38080, 43456, 43792, 44620, 46172, 50048, 51520, 52768, 54320, 54740, 57715, 62080, 62468, 62560, 65960, 71392, 75854, 76160, 78085, 86912, 87584, 89240, 92344, 103040, 105536, 108640, 109480, 115430, 124936, 125120, 131920, 142784, 151708, 156170, 175168, 178480, 184688, 189635, 211072, 217280, 218960, 230860, 249872, 250240, 263840, 265489, 285568, 303416, 312340, 350336, 356960, 369376, 379270, 434560, 437920, 461720, 499744, 527680, 530978, 606832, 624680, 713920, 738752, 758540, 875840, 923440, 999488, 1055360, 1061956, 1213664, 1249360, 1327445, 1427840, 1477504, 1517080, 1751680, 1846880, 1998976, 2123912, 2427328, 2498720, 2654890, 3034160, 3693760, 4247824, 4854656, 4997440, 5309780, 6068320, 7387520, 8495648, 9994880, 10619560, 12136640, 16991296, 21239120, 24273280, 33982592, 42478240, 84956480, 169912960]

約数ペア:

[(1, 169912960), (2, 84956480), (4, 42478240), (5, 33982592), (7, 24273280), (8, 21239120), (10, 16991296), (14, 12136640), (16, 10619560), (17, 9994880), (20, 8495648), (23, 7387520), (28, 6068320), (32, 5309780), (34, 4997440), (35, 4854656), (40, 4247824), (46, 3693760), (56, 3034160), (64, 2654890), (68, 2498720), (70, 2427328), (80, 2123912), (85, 1998976), (92, 1846880), (97, 1751680), (112, 1517080), (115, 1477504), (119, 1427840), (128, 1327445), (136, 1249360), (140, 1213664), (160, 1061956), (161, 1055360), (170, 999488), (184, 923440), (194, 875840), (224, 758540), (230, 738752), (238, 713920), (272, 624680), (280, 606832), (320, 530978), (322, 527680), (340, 499744), (368, 461720), (388, 437920), (391, 434560), (448, 379270), (460, 369376), (476, 356960), (485, 350336), (544, 312340), (560, 303416), (595, 285568), (640, 265489), (644, 263840), (679, 250240), (680, 249872), (736, 230860), (776, 218960), (782, 217280), (805, 211072), (896, 189635), (920, 184688), (952, 178480), (970, 175168), (1088, 156170), (1120, 151708), (1190, 142784), (1288, 131920), (1358, 125120), (1360, 124936), (1472, 115430), (1552, 109480), (1564, 108640), (1610, 105536), (1649, 103040), (1840, 92344), (1904, 89240), (1940, 87584), (1955, 86912), (2176, 78085), (2231, 76160), (2240, 75854), (2380, 71392), (2576, 65960), (2716, 62560), (2720, 62468), (2737, 62080), (2944, 57715), (3104, 54740), (3128, 54320), (3220, 52768), (3298, 51520), (3395, 50048), (3680, 46172), (3808, 44620), (3880, 43792), (3910, 43456), (4462, 38080), (4480, 37927), (4760, 35696), (5152, 32980), (5432, 31280), (5440, 31234), (5474, 31040), (6208, 27370), (6256, 27160), (6440, 26384), (6596, 25760), (6790, 25024), (7360, 23086), (7616, 22310), (7760, 21896), (7820, 21728), (8245, 20608), (8924, 19040), (9520, 17848), (10304, 16490), (10864, 15640), (10880, 15617), (10948, 15520), (11155, 15232), (11543, 14720), (12416, 13685), (12512, 13580), (12880, 13192)]