98719920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 365601600

約数和(自身を除く): 266881680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 104, 106, 117, 120, 130, 144, 156, 159, 180, 195, 199, 208, 212, 234, 240, 260, 265, 312, 318, 360, 390, 398, 424, 468, 477, 520, 530, 585, 597, 624, 636, 689, 720, 780, 795, 796, 848, 936, 954, 995, 1040, 1060, 1170, 1194, 1272, 1378, 1560, 1590, 1592, 1791, 1872, 1908, 1990, 2067, 2120, 2340, 2385, 2388, 2544, 2587, 2756, 2985, 3120, 3180, 3184, 3445, 3582, 3816, 3980, 4134, 4240, 4680, 4770, 4776, 5174, 5512, 5970, 6201, 6360, 6890, 7164, 7632, 7761, 7960, 8268, 8955, 9360, 9540, 9552, 10335, 10348, 10547, 11024, 11940, 12402, 12720, 12935, 13780, 14328, 15522, 15920, 16536, 17910, 19080, 20670, 20696, 21094, 23283, 23880, 24804, 25870, 27560, 28656, 31005, 31044, 31641, 33072, 35820, 38160, 38805, 41340, 41392, 42188, 46566, 47760, 49608, 51740, 52735, 55120, 62010, 62088, 63282, 71640, 77610, 82680, 84376, 93132, 94923, 99216, 103480, 105470, 116415, 124020, 124176, 126564, 137111, 143280, 155220, 158205, 165360, 168752, 186264, 189846, 206960, 210940, 232830, 248040, 253128, 274222, 310440, 316410, 372528, 379692, 411333, 421880, 465660, 474615, 496080, 506256, 548444, 620880, 632820, 685555, 759384, 822666, 843760, 931320, 949230, 1096888, 1233999, 1265640, 1371110, 1518768, 1645332, 1862640, 1898460, 2056665, 2193776, 2467998, 2531280, 2742220, 3290664, 3796920, 4113330, 4935996, 5484440, 6169995, 6581328, 7593840, 8226660, 9871992, 10968880, 12339990, 16453320, 19743984, 24679980, 32906640, 49359960, 98719920]

約数ペア:

[(1, 98719920), (2, 49359960), (3, 32906640), (4, 24679980), (5, 19743984), (6, 16453320), (8, 12339990), (9, 10968880), (10, 9871992), (12, 8226660), (13, 7593840), (15, 6581328), (16, 6169995), (18, 5484440), (20, 4935996), (24, 4113330), (26, 3796920), (30, 3290664), (36, 2742220), (39, 2531280), (40, 2467998), (45, 2193776), (48, 2056665), (52, 1898460), (53, 1862640), (60, 1645332), (65, 1518768), (72, 1371110), (78, 1265640), (80, 1233999), (90, 1096888), (104, 949230), (106, 931320), (117, 843760), (120, 822666), (130, 759384), (144, 685555), (156, 632820), (159, 620880), (180, 548444), (195, 506256), (199, 496080), (208, 474615), (212, 465660), (234, 421880), (240, 411333), (260, 379692), (265, 372528), (312, 316410), (318, 310440), (360, 274222), (390, 253128), (398, 248040), (424, 232830), (468, 210940), (477, 206960), (520, 189846), (530, 186264), (585, 168752), (597, 165360), (624, 158205), (636, 155220), (689, 143280), (720, 137111), (780, 126564), (795, 124176), (796, 124020), (848, 116415), (936, 105470), (954, 103480), (995, 99216), (1040, 94923), (1060, 93132), (1170, 84376), (1194, 82680), (1272, 77610), (1378, 71640), (1560, 63282), (1590, 62088), (1592, 62010), (1791, 55120), (1872, 52735), (1908, 51740), (1990, 49608), (2067, 47760), (2120, 46566), (2340, 42188), (2385, 41392), (2388, 41340), (2544, 38805), (2587, 38160), (2756, 35820), (2985, 33072), (3120, 31641), (3180, 31044), (3184, 31005), (3445, 28656), (3582, 27560), (3816, 25870), (3980, 24804), (4134, 23880), (4240, 23283), (4680, 21094), (4770, 20696), (4776, 20670), (5174, 19080), (5512, 17910), (5970, 16536), (6201, 15920), (6360, 15522), (6890, 14328), (7164, 13780), (7632, 12935), (7761, 12720), (7960, 12402), (8268, 11940), (8955, 11024), (9360, 10547), (9540, 10348), (9552, 10335)]