158859680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 456503040

約数和(自身を除く): 297643360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 67, 70, 73, 80, 112, 116, 134, 140, 145, 146, 160, 203, 224, 232, 268, 280, 290, 292, 335, 365, 406, 464, 469, 511, 536, 560, 580, 584, 670, 730, 812, 928, 938, 1015, 1022, 1072, 1120, 1160, 1168, 1340, 1460, 1624, 1876, 1943, 2030, 2044, 2117, 2144, 2320, 2336, 2345, 2555, 2680, 2920, 3248, 3752, 3886, 4060, 4088, 4234, 4640, 4690, 4891, 5110, 5360, 5840, 6496, 7504, 7772, 8120, 8176, 8468, 9380, 9715, 9782, 10220, 10585, 10720, 11680, 13601, 14819, 15008, 15544, 16240, 16352, 16936, 18760, 19430, 19564, 20440, 21170, 24455, 27202, 29638, 31088, 32480, 33872, 34237, 37520, 38860, 39128, 40880, 42340, 48910, 54404, 59276, 62176, 67744, 68005, 68474, 74095, 75040, 77720, 78256, 81760, 84680, 97820, 108808, 118552, 136010, 136948, 141839, 148190, 155440, 156512, 169360, 171185, 195640, 217616, 237104, 272020, 273896, 283678, 296380, 310880, 338720, 342370, 391280, 435232, 474208, 544040, 547792, 567356, 592760, 684740, 709195, 782560, 992873, 1088080, 1095584, 1134712, 1185520, 1369480, 1418390, 1985746, 2176160, 2269424, 2371040, 2738960, 2836780, 3971492, 4538848, 4964365, 5477920, 5673560, 7942984, 9928730, 11347120, 15885968, 19857460, 22694240, 31771936, 39714920, 79429840, 158859680]

約数ペア:

[(1, 158859680), (2, 79429840), (4, 39714920), (5, 31771936), (7, 22694240), (8, 19857460), (10, 15885968), (14, 11347120), (16, 9928730), (20, 7942984), (28, 5673560), (29, 5477920), (32, 4964365), (35, 4538848), (40, 3971492), (56, 2836780), (58, 2738960), (67, 2371040), (70, 2269424), (73, 2176160), (80, 1985746), (112, 1418390), (116, 1369480), (134, 1185520), (140, 1134712), (145, 1095584), (146, 1088080), (160, 992873), (203, 782560), (224, 709195), (232, 684740), (268, 592760), (280, 567356), (290, 547792), (292, 544040), (335, 474208), (365, 435232), (406, 391280), (464, 342370), (469, 338720), (511, 310880), (536, 296380), (560, 283678), (580, 273896), (584, 272020), (670, 237104), (730, 217616), (812, 195640), (928, 171185), (938, 169360), (1015, 156512), (1022, 155440), (1072, 148190), (1120, 141839), (1160, 136948), (1168, 136010), (1340, 118552), (1460, 108808), (1624, 97820), (1876, 84680), (1943, 81760), (2030, 78256), (2044, 77720), (2117, 75040), (2144, 74095), (2320, 68474), (2336, 68005), (2345, 67744), (2555, 62176), (2680, 59276), (2920, 54404), (3248, 48910), (3752, 42340), (3886, 40880), (4060, 39128), (4088, 38860), (4234, 37520), (4640, 34237), (4690, 33872), (4891, 32480), (5110, 31088), (5360, 29638), (5840, 27202), (6496, 24455), (7504, 21170), (7772, 20440), (8120, 19564), (8176, 19430), (8468, 18760), (9380, 16936), (9715, 16352), (9782, 16240), (10220, 15544), (10585, 15008), (10720, 14819), (11680, 13601)]