168241320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 256

約数和(自身を含む): 631411200

約数和(自身を除く): 463169880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 345, 351, 360, 390, 414, 460, 468, 520, 521, 540, 552, 585, 598, 621, 690, 702, 780, 828, 897, 920, 936, 1035, 1042, 1080, 1170, 1196, 1242, 1380, 1404, 1495, 1560, 1563, 1656, 1755, 1794, 2070, 2084, 2340, 2392, 2484, 2605, 2691, 2760, 2808, 2990, 3105, 3126, 3510, 3588, 4140, 4168, 4485, 4680, 4689, 4968, 5210, 5382, 5980, 6210, 6252, 6773, 7020, 7176, 7815, 8073, 8280, 8970, 9378, 10420, 10764, 11960, 11983, 12420, 12504, 13455, 13546, 14040, 14067, 15630, 16146, 17940, 18756, 20319, 20840, 21528, 23445, 23966, 24840, 26910, 27092, 28134, 31260, 32292, 33865, 35880, 35949, 37512, 40365, 40638, 46890, 47932, 53820, 54184, 56268, 59915, 60957, 62520, 64584, 67730, 70335, 71898, 80730, 81276, 93780, 95864, 101595, 107640, 107847, 112536, 119830, 121914, 135460, 140670, 143796, 155779, 161460, 162552, 179745, 182871, 187560, 203190, 215694, 239660, 243828, 270920, 281340, 287592, 304785, 311558, 322920, 323541, 359490, 365742, 406380, 431388, 467337, 479320, 487656, 539235, 562680, 609570, 623116, 647082, 718980, 731484, 778895, 812760, 862776, 914355, 934674, 1078470, 1219140, 1246232, 1294164, 1402011, 1437960, 1462968, 1557790, 1617705, 1828710, 1869348, 2156940, 2336685, 2438280, 2588328, 2804022, 3115580, 3235410, 3657420, 3738696, 4206033, 4313880, 4673370, 5608044, 6231160, 6470820, 7010055, 7314840, 8412066, 9346740, 11216088, 12941640, 14020110, 16824132, 18693480, 21030165, 28040220, 33648264, 42060330, 56080440, 84120660, 168241320]

約数ペア:

[(1, 168241320), (2, 84120660), (3, 56080440), (4, 42060330), (5, 33648264), (6, 28040220), (8, 21030165), (9, 18693480), (10, 16824132), (12, 14020110), (13, 12941640), (15, 11216088), (18, 9346740), (20, 8412066), (23, 7314840), (24, 7010055), (26, 6470820), (27, 6231160), (30, 5608044), (36, 4673370), (39, 4313880), (40, 4206033), (45, 3738696), (46, 3657420), (52, 3235410), (54, 3115580), (60, 2804022), (65, 2588328), (69, 2438280), (72, 2336685), (78, 2156940), (90, 1869348), (92, 1828710), (104, 1617705), (108, 1557790), (115, 1462968), (117, 1437960), (120, 1402011), (130, 1294164), (135, 1246232), (138, 1219140), (156, 1078470), (180, 934674), (184, 914355), (195, 862776), (207, 812760), (216, 778895), (230, 731484), (234, 718980), (260, 647082), (270, 623116), (276, 609570), (299, 562680), (312, 539235), (345, 487656), (351, 479320), (360, 467337), (390, 431388), (414, 406380), (460, 365742), (468, 359490), (520, 323541), (521, 322920), (540, 311558), (552, 304785), (585, 287592), (598, 281340), (621, 270920), (690, 243828), (702, 239660), (780, 215694), (828, 203190), (897, 187560), (920, 182871), (936, 179745), (1035, 162552), (1042, 161460), (1080, 155779), (1170, 143796), (1196, 140670), (1242, 135460), (1380, 121914), (1404, 119830), (1495, 112536), (1560, 107847), (1563, 107640), (1656, 101595), (1755, 95864), (1794, 93780), (2070, 81276), (2084, 80730), (2340, 71898), (2392, 70335), (2484, 67730), (2605, 64584), (2691, 62520), (2760, 60957), (2808, 59915), (2990, 56268), (3105, 54184), (3126, 53820), (3510, 47932), (3588, 46890), (4140, 40638), (4168, 40365), (4485, 37512), (4680, 35949), (4689, 35880), (4968, 33865), (5210, 32292), (5382, 31260), (5980, 28134), (6210, 27092), (6252, 26910), (6773, 24840), (7020, 23966), (7176, 23445), (7815, 21528), (8073, 20840), (8280, 20319), (8970, 18756), (9378, 17940), (10420, 16146), (10764, 15630), (11960, 14067), (11983, 14040), (12420, 13546), (12504, 13455)]