317657280240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{16963}}^1$

素因数の和:17852

約数の個数: 240

約数和(自身を含む): 1102589429760

約数和(自身を除く): 784932149520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 839, 930, 1116, 1240, 1395, 1488, 1678, 1860, 2232, 2480, 2517, 2790, 3356, 3720, 4195, 4464, 5034, 5580, 6712, 7440, 7551, 8390, 10068, 11160, 12585, 13424, 15102, 16780, 16963, 20136, 22320, 25170, 26009, 30204, 33560, 33926, 37755, 40272, 50340, 50889, 52018, 60408, 67120, 67852, 75510, 78027, 84815, 100680, 101778, 104036, 120816, 130045, 135704, 151020, 152667, 156054, 169630, 201360, 203556, 208072, 234081, 254445, 260090, 271408, 302040, 305334, 312108, 339260, 390135, 407112, 416144, 468162, 508890, 520180, 525853, 604080, 610668, 624216, 678520, 763335, 780270, 814224, 936324, 1017780, 1040360, 1051706, 1170405, 1221336, 1248432, 1357040, 1526670, 1560540, 1577559, 1872648, 2035560, 2080720, 2103412, 2340810, 2442672, 2629265, 3053340, 3121080, 3155118, 3745296, 4071120, 4206824, 4681620, 4732677, 5258530, 6106680, 6242160, 6310236, 7887795, 8413648, 9363240, 9465354, 10517060, 12213360, 12620472, 14231957, 15775590, 18726480, 18930708, 21034120, 23663385, 25240944, 28463914, 31551180, 37861416, 42068240, 42695871, 47326770, 56927828, 63102360, 71159785, 75722832, 85391742, 94653540, 113855656, 126204720, 128087613, 142319570, 170783484, 189307080, 213479355, 227711312, 256175226, 284639140, 341566968, 378614160, 426958710, 441190667, 512350452, 569278280, 640438065, 683133936, 853917420, 882381334, 1024700904, 1138556560, 1280876130, 1323572001, 1707834840, 1764762668, 2049401808, 2205953335, 2561752260, 2647144002, 3415669680, 3529525336, 3970716003, 4411906670, 5123504520, 5294288004, 6617860005, 7059050672, 7941432006, 8823813340, 10247009040, 10588576008, 13235720010, 15882864012, 17647626680, 19853580015, 21177152016, 26471440020, 31765728024, 35295253360, 39707160030, 52942880040, 63531456048, 79414320060, 105885760080, 158828640120, 317657280240]

約数ペア:

[(1, 317657280240), (2, 158828640120), (3, 105885760080), (4, 79414320060), (5, 63531456048), (6, 52942880040), (8, 39707160030), (9, 35295253360), (10, 31765728024), (12, 26471440020), (15, 21177152016), (16, 19853580015), (18, 17647626680), (20, 15882864012), (24, 13235720010), (30, 10588576008), (31, 10247009040), (36, 8823813340), (40, 7941432006), (45, 7059050672), (48, 6617860005), (60, 5294288004), (62, 5123504520), (72, 4411906670), (80, 3970716003), (90, 3529525336), (93, 3415669680), (120, 2647144002), (124, 2561752260), (144, 2205953335), (155, 2049401808), (180, 1764762668), (186, 1707834840), (240, 1323572001), (248, 1280876130), (279, 1138556560), (310, 1024700904), (360, 882381334), (372, 853917420), (465, 683133936), (496, 640438065), (558, 569278280), (620, 512350452), (720, 441190667), (744, 426958710), (839, 378614160), (930, 341566968), (1116, 284639140), (1240, 256175226), (1395, 227711312), (1488, 213479355), (1678, 189307080), (1860, 170783484), (2232, 142319570), (2480, 128087613), (2517, 126204720), (2790, 113855656), (3356, 94653540), (3720, 85391742), (4195, 75722832), (4464, 71159785), (5034, 63102360), (5580, 56927828), (6712, 47326770), (7440, 42695871), (7551, 42068240), (8390, 37861416), (10068, 31551180), (11160, 28463914), (12585, 25240944), (13424, 23663385), (15102, 21034120), (16780, 18930708), (16963, 18726480), (20136, 15775590), (22320, 14231957), (25170, 12620472), (26009, 12213360), (30204, 10517060), (33560, 9465354), (33926, 9363240), (37755, 8413648), (40272, 7887795), (50340, 6310236), (50889, 6242160), (52018, 6106680), (60408, 5258530), (67120, 4732677), (67852, 4681620), (75510, 4206824), (78027, 4071120), (84815, 3745296), (100680, 3155118), (101778, 3121080), (104036, 3053340), (120816, 2629265), (130045, 2442672), (135704, 2340810), (151020, 2103412), (152667, 2080720), (156054, 2035560), (169630, 1872648), (201360, 1577559), (203556, 1560540), (208072, 1526670), (234081, 1357040), (254445, 1248432), (260090, 1221336), (271408, 1170405), (302040, 1051706), (305334, 1040360), (312108, 1017780), (339260, 936324), (390135, 814224), (407112, 780270), (416144, 763335), (468162, 678520), (508890, 624216), (520180, 610668), (525853, 604080)]