169263640

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 487512000

約数和(自身を除く): 318248360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 73, 91, 98, 104, 130, 140, 146, 169, 182, 196, 245, 260, 280, 292, 338, 343, 364, 365, 392, 455, 490, 511, 520, 584, 637, 676, 686, 728, 730, 845, 910, 949, 980, 1022, 1183, 1274, 1352, 1372, 1460, 1690, 1715, 1820, 1898, 1960, 2044, 2366, 2548, 2555, 2744, 2920, 3185, 3380, 3430, 3577, 3640, 3796, 4088, 4459, 4732, 4745, 5096, 5110, 5915, 6370, 6643, 6760, 6860, 7154, 7592, 8281, 8918, 9464, 9490, 10220, 11830, 12337, 12740, 13286, 13720, 14308, 16562, 17836, 17885, 18980, 20440, 22295, 23660, 24674, 25039, 25480, 26572, 28616, 33124, 33215, 35672, 35770, 37960, 41405, 44590, 46501, 47320, 49348, 50078, 53144, 57967, 61685, 66248, 66430, 71540, 82810, 86359, 89180, 93002, 98696, 100156, 115934, 123370, 125195, 132860, 143080, 165620, 172718, 178360, 186004, 200312, 231868, 232505, 246740, 250390, 265720, 289835, 325507, 331240, 345436, 372008, 431795, 463736, 465010, 493480, 500780, 579670, 604513, 651014, 690872, 863590, 930020, 1001560, 1159340, 1209026, 1302028, 1627535, 1727180, 1860040, 2318680, 2418052, 2604056, 3022565, 3255070, 3454360, 4231591, 4836104, 6045130, 6510140, 8463182, 12090260, 13020280, 16926364, 21157955, 24180520, 33852728, 42315910, 84631820, 169263640]

約数ペア:

[(1, 169263640), (2, 84631820), (4, 42315910), (5, 33852728), (7, 24180520), (8, 21157955), (10, 16926364), (13, 13020280), (14, 12090260), (20, 8463182), (26, 6510140), (28, 6045130), (35, 4836104), (40, 4231591), (49, 3454360), (52, 3255070), (56, 3022565), (65, 2604056), (70, 2418052), (73, 2318680), (91, 1860040), (98, 1727180), (104, 1627535), (130, 1302028), (140, 1209026), (146, 1159340), (169, 1001560), (182, 930020), (196, 863590), (245, 690872), (260, 651014), (280, 604513), (292, 579670), (338, 500780), (343, 493480), (364, 465010), (365, 463736), (392, 431795), (455, 372008), (490, 345436), (511, 331240), (520, 325507), (584, 289835), (637, 265720), (676, 250390), (686, 246740), (728, 232505), (730, 231868), (845, 200312), (910, 186004), (949, 178360), (980, 172718), (1022, 165620), (1183, 143080), (1274, 132860), (1352, 125195), (1372, 123370), (1460, 115934), (1690, 100156), (1715, 98696), (1820, 93002), (1898, 89180), (1960, 86359), (2044, 82810), (2366, 71540), (2548, 66430), (2555, 66248), (2744, 61685), (2920, 57967), (3185, 53144), (3380, 50078), (3430, 49348), (3577, 47320), (3640, 46501), (3796, 44590), (4088, 41405), (4459, 37960), (4732, 35770), (4745, 35672), (5096, 33215), (5110, 33124), (5915, 28616), (6370, 26572), (6643, 25480), (6760, 25039), (6860, 24674), (7154, 23660), (7592, 22295), (8281, 20440), (8918, 18980), (9464, 17885), (9490, 17836), (10220, 16562), (11830, 14308), (12337, 13720), (12740, 13286)]