4742295685920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{1493}}^1$

素因数の和:2659

約数の個数: 960

約数和(自身を含む): 19113987039840

約数和(自身を除く): 14371691353920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 324, 340, 351, 360, 390, 405, 408, 416, 432, 442, 459, 468, 480, 510, 520, 540, 544, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 864, 884, 918, 936, 1020, 1040, 1053, 1080, 1105, 1109, 1170, 1224, 1248, 1296, 1326, 1360, 1377, 1404, 1440, 1493, 1530, 1560, 1620, 1632, 1755, 1768, 1836, 1872, 1989, 2040, 2080, 2106, 2160, 2210, 2218, 2295, 2340, 2448, 2592, 2652, 2720, 2754, 2808, 2986, 3060, 3120, 3240, 3315, 3327, 3510, 3536, 3672, 3744, 3978, 4080, 4212, 4320, 4420, 4436, 4479, 4590, 4680, 4896, 5265, 5304, 5508, 5545, 5616, 5967, 5972, 6120, 6240, 6480, 6630, 6654, 6885, 7020, 7072, 7344, 7465, 7956, 8160, 8424, 8840, 8872, 8958, 9180, 9360, 9945, 9981, 10530, 10608, 11016, 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約数ペア:

[(1, 4742295685920), (2, 2371147842960), (3, 1580765228640), (4, 1185573921480), (5, 948459137184), (6, 790382614320), (8, 592786960740), (9, 526921742880), (10, 474229568592), (12, 395191307160), (13, 364791975840), (15, 316153045728), (16, 296393480370), (17, 278958569760), (18, 263460871440), (20, 237114784296), (24, 197595653580), (26, 182395987920), (27, 175640580960), (30, 158076522864), (32, 148196740185), (34, 139479284880), (36, 131730435720), (39, 121597325280), (40, 118557392148), (45, 105384348576), (48, 98797826790), (51, 92986189920), (52, 91197993960), (54, 87820290480), (60, 79038261432), (65, 72958395168), (68, 69739642440), (72, 65865217860), (78, 60798662640), (80, 59278696074), (81, 58546860320), (85, 55791713952), (90, 52692174288), (96, 49398913395), (102, 46493094960), (104, 45598996980), (108, 43910145240), (117, 40532441760), (120, 39519130716), (130, 36479197584), (135, 35128116192), (136, 34869821220), (144, 32932608930), (153, 30995396640), (156, 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