20191944240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 720

約数和(自身を含む): 77992222464

約数和(自身を除く): 57800278224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 53, 60, 62, 65, 72, 78, 80, 90, 93, 101, 104, 106, 117, 120, 124, 130, 144, 155, 156, 159, 169, 180, 186, 195, 202, 208, 212, 234, 240, 248, 260, 265, 279, 303, 310, 312, 318, 338, 360, 372, 390, 403, 404, 424, 465, 468, 477, 496, 505, 507, 520, 530, 558, 585, 606, 620, 624, 636, 676, 689, 720, 744, 780, 795, 806, 808, 845, 848, 909, 930, 936, 954, 1010, 1014, 1040, 1060, 1116, 1170, 1209, 1212, 1240, 1272, 1313, 1352, 1378, 1395, 1488, 1515, 1521, 1560, 1590, 1612, 1616, 1643, 1690, 1818, 1860, 1872, 1908, 2015, 2020, 2028, 2067, 2120, 2232, 2340, 2385, 2418, 2424, 2480, 2535, 2544, 2626, 2704, 2756, 2790, 3030, 3042, 3120, 3131, 3180, 3224, 3286, 3380, 3445, 3627, 3636, 3720, 3816, 3939, 4030, 4040, 4056, 4134, 4240, 4464, 4545, 4680, 4770, 4836, 4848, 4929, 5070, 5239, 5252, 5353, 5512, 5580, 6045, 6060, 6084, 6201, 6262, 6360, 6448, 6565, 6572, 6760, 6890, 7254, 7272, 7440, 7605, 7632, 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695890, 716560, 732654, 751440, 754416, 768105, 768924, 770832, 806130, 814060, 819312, 829715, 833001, 835068, 854360, 904657, 943020, 945360, 961155, 963540, 976872, 995658, 1024140, 1025232, 1043835, 1058278, 1074840, 1110668, 1113424, 1127160, 1182960, 1221090, 1228968, 1252602, 1257360, 1281540, 1284720, 1289808, 1327544, 1365520, 1388335, 1391780, 1465308, 1493487, 1536210, 1537848, 1587417, 1612260, 1628120, 1659430, 1666002, 1670136, 1708720, 1809314, 1831635, 1886040, 1922310, 1927080, 1953744, 1991316, 2048280, 2087670, 2116556, 2149680, 2157259, 2221336, 2254320, 2442180, 2457936, 2489145, 2499003, 2505204, 2563080, 2645695, 2655088, 2713971, 2776670, 2783560, 2930616, 2986974, 3072420, 3075696, 3131505, 3174834, 3224520, 3256240, 3318860, 3332004, 3340272, 3618628, 3663270, 3772080, 3844620, 3854160, 3982632, 4096560, 4165005, 4175340, 4233112, 4314518, 4442672, 4523285, 4762251, 4884360, 4978290, 4998006, 5010408, 5126160, 5291390, 5427942, 5553340, 5567120, 5861232, 5973948, 6144840, 6263010, 6349668, 6449040, 6471777, 6637720, 6664008, 7237256, 7326540, 7467435, 7689240, 7937085, 7965264, 8141913, 8330010, 8350680, 8466224, 8629036, 9046570, 9524502, 9768720, 9956580, 9996012, 10020816, 10582780, 10786295, 10855884, 11106680, 11947896, 12289680, 12495015, 12526020, 12699336, 12943554, 13275440, 13328016, 13569855, 14474512, 14653080, 14934870, 15378480, 15874170, 16283826, 16660020, 16701360, 17258072, 18093140, 19049004, 19415331, 19913160, 19992024, 21165560, 21572590, 21711768, 22213360, 23811255, 23895792, 24990030, 25052040, 25398672, 25887108, 27139710, 28044367, 29306160, 29869740, 31748340, 32358885, 32567652, 33320040, 34516144, 36186280, 38098008, 38830662, 39826320, 39984048, 40709565, 42331120, 43145180, 43423536, 47622510, 49980060, 50104080, 51774216, 54279420, 56088734, 59739480, 63496680, 64717770, 65135304, 66640080, 72372560, 76196016, 77661324, 81419130, 84133101, 86290360, 95245020, 97076655, 99960120, 103548432, 108558840, 112177468, 119478960, 126993360, 129435540, 130270608, 140221835, 155322648, 162838260, 168266202, 172580720, 190490040, 194153310, 199920240, 217117680, 224354936, 252399303, 258871080, 280443670, 310645296, 325676520, 336532404, 380980080, 388306620, 420665505, 448709872, 504798606, 517742160, 560887340, 651353040, 673064808, 776613240, 841331010, 1009597212, 1121774680, 1261996515, 1346129616, 1553226480, 1682662020, 2019194424, 2243549360, 2523993030, 3365324040, 4038388848, 5047986060, 6730648080, 10095972120, 20191944240]

約数ペア:

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