20154864960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1071

約数の個数: 448

約数和(自身を含む): 74192221440

約数和(自身を除く): 54037356480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 67, 72, 74, 80, 90, 96, 108, 111, 120, 134, 135, 144, 148, 160, 180, 185, 192, 201, 216, 222, 240, 268, 270, 288, 296, 320, 333, 335, 360, 370, 402, 432, 444, 480, 536, 540, 555, 576, 592, 603, 666, 670, 720, 740, 804, 864, 888, 941, 960, 999, 1005, 1072, 1080, 1110, 1184, 1206, 1332, 1340, 1440, 1480, 1608, 1665, 1728, 1776, 1809, 1882, 1998, 2010, 2144, 2160, 2220, 2368, 2412, 2479, 2664, 2680, 2823, 2880, 2960, 3015, 3216, 3330, 3552, 3618, 3764, 3996, 4020, 4288, 4320, 4440, 4705, 4824, 4958, 4995, 5328, 5360, 5646, 5920, 6030, 6432, 6660, 7104, 7236, 7437, 7528, 7992, 8040, 8469, 8640, 8880, 9045, 9410, 9648, 9916, 9990, 10656, 10720, 11292, 11840, 12060, 12395, 12864, 13320, 14115, 14472, 14874, 15056, 15984, 16080, 16938, 17760, 18090, 18820, 19296, 19832, 19980, 21312, 21440, 22311, 22584, 24120, 24790, 25407, 26640, 28230, 28944, 29748, 30112, 31968, 32160, 33876, 34817, 35520, 36180, 37185, 37640, 38592, 39664, 39960, 42345, 44622, 45168, 48240, 49580, 50814, 53280, 56460, 57888, 59496, 60224, 63047, 63936, 64320, 66933, 67752, 69634, 72360, 74370, 75280, 79328, 79920, 84690, 89244, 90336, 96480, 99160, 101628, 104451, 106560, 111555, 112920, 115776, 118992, 126094, 127035, 133866, 135504, 139268, 144720, 148740, 150560, 158656, 159840, 169380, 174085, 178488, 180672, 189141, 192960, 198320, 203256, 208902, 223110, 225840, 237984, 252188, 254070, 267732, 271008, 278536, 289440, 297480, 301120, 313353, 315235, 319680, 334665, 338760, 348170, 356976, 378282, 396640, 406512, 417804, 446220, 451680, 475968, 504376, 508140, 522255, 535464, 542016, 557072, 567423, 578880, 594960, 626706, 630470, 669330, 677520, 696340, 713952, 756564, 793280, 813024, 835608, 892440, 903360, 940059, 945705, 1008752, 1016280, 1044510, 1070928, 1114144, 1134846, 1189920, 1253412, 1260940, 1338660, 1355040, 1392680, 1427904, 1513128, 1566765, 1626048, 1671216, 1702269, 1784880, 1880118, 1891410, 2017504, 2032560, 2089020, 2141856, 2228288, 2269692, 2332739, 2379840, 2506824, 2521880, 2677320, 2710080, 2785360, 2837115, 3026256, 3133530, 3342432, 3404538, 3569760, 3760236, 3782820, 4035008, 4065120, 4178040, 4283712, 4539384, 4665478, 4700295, 5013648, 5043760, 5354640, 5570720, 5674230, 6052512, 6267060, 6684864, 6809076, 6998217, 7139520, 7520472, 7565640, 8130240, 8356080, 8511345, 9078768, 9330956, 9400590, 10027296, 10087520, 10709280, 11141440, 11348460, 11663695, 12105024, 12534120, 13618152, 13996434, 15040944, 15131280, 16712160, 17022690, 18157536, 18661912, 18801180, 20054592, 20175040, 20994651, 21418560, 22696920, 23327390, 25068240, 27236304, 27992868, 30081888, 30262560, 33424320, 34045380, 34991085, 36315072, 37323824, 37602360, 41989302, 45393840, 46654780, 50136480, 54472608, 55985736, 60163776, 60525120, 62983953, 68090760, 69982170, 74647648, 75204720, 83978604, 90787680, 93309560, 100272960, 104973255, 108945216, 111971472, 125967906, 136181520, 139964340, 149295296, 150409440, 167957208, 181575360, 186619120, 209946510, 223942944, 251935812, 272363040, 279928680, 300818880, 314919765, 335914416, 373238240, 419893020, 447885888, 503871624, 544726080, 559857360, 629839530, 671828832, 746476480, 839786040, 1007743248, 1119714720, 1259679060, 1343657664, 1679572080, 2015486496, 2239429440, 2519358120, 3359144160, 4030972992, 5038716240, 6718288320, 10077432480, 20154864960]

約数ペア:

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