20081803280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 480

約数和(自身を含む): 62539247232

約数和(自身を除く): 42457443952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 41, 44, 49, 55, 56, 70, 74, 77, 80, 82, 88, 98, 110, 112, 140, 148, 154, 164, 176, 185, 196, 205, 220, 245, 259, 280, 287, 296, 307, 308, 328, 370, 385, 392, 407, 410, 440, 451, 490, 518, 539, 560, 574, 592, 614, 616, 656, 740, 770, 784, 814, 820, 880, 902, 980, 1036, 1078, 1148, 1228, 1232, 1295, 1435, 1480, 1517, 1535, 1540, 1628, 1640, 1804, 1813, 1960, 2009, 2035, 2072, 2149, 2156, 2255, 2296, 2456, 2590, 2695, 2849, 2870, 2960, 3034, 3070, 3080, 3157, 3256, 3280, 3377, 3608, 3626, 3920, 4018, 4070, 4144, 4298, 4312, 4510, 4592, 4912, 5180, 5390, 5698, 5740, 6068, 6140, 6160, 6314, 6512, 6754, 7216, 7252, 7585, 8036, 8140, 8596, 8624, 9020, 9065, 10045, 10360, 10619, 10745, 10780, 11359, 11396, 11480, 12136, 12280, 12587, 12628, 13508, 14245, 14504, 15043, 15170, 15785, 16072, 16280, 16687, 16885, 17192, 18040, 18130, 19943, 20090, 20720, 21238, 21490, 21560, 22099, 22718, 22792, 22960, 23639, 24272, 24560, 25174, 25256, 27016, 28490, 29008, 30086, 30340, 31570, 32144, 32560, 33374, 33770, 34384, 36080, 36260, 39886, 40180, 42476, 42980, 43120, 44198, 45436, 45584, 47278, 50348, 50512, 53095, 54032, 56795, 56980, 60172, 60680, 62935, 63140, 66748, 67540, 72520, 74333, 75215, 79513, 79772, 80360, 83435, 84952, 85960, 88109, 88396, 90872, 94556, 99715, 100696, 106190, 110495, 113590, 113960, 116809, 118195, 120344, 121360, 124949, 125870, 126280, 133496, 135080, 138457, 145040, 148666, 150430, 159026, 159544, 160720, 165473, 166870, 169904, 171920, 176218, 176792, 181744, 189112, 199430, 201392, 212380, 220990, 227180, 227920, 233618, 236390, 240688, 249898, 251740, 252560, 266992, 270160, 276914, 297332, 300860, 318052, 319088, 330946, 333740, 352436, 353584, 371665, 378224, 397565, 398860, 424760, 440545, 441980, 454360, 465719, 467236, 472780, 499796, 503480, 553828, 556591, 584045, 594664, 601720, 616763, 624745, 636104, 661892, 667480, 692285, 704872, 743330, 795130, 797720, 817663, 827365, 849520, 874643, 881090, 883960, 908720, 931438, 934472, 945560, 969199, 999592, 1006960, 1107656, 1113182, 1168090, 1189328, 1203440, 1233526, 1249490, 1272208, 1323784, 1334960, 1384570, 1409744, 1486660, 1590260, 1595440, 1635326, 1654730, 1749286, 1762180, 1767920, 1862876, 1868944, 1891120, 1938398, 1999184, 2215312, 2226364, 2328595, 2336180, 2467052, 2498980, 2647568, 2769140, 2782955, 2973320, 3083815, 3180520, 3260033, 3270652, 3309460, 3498572, 3524360, 3725752, 3876796, 4088315, 4373215, 4452728, 4657190, 4672360, 4845995, 4934104, 4997960, 5122909, 5538280, 5565910, 5946640, 6122501, 6167630, 6361040, 6520066, 6541304, 6618920, 6784393, 6997144, 7048720, 7451504, 7753592, 8176630, 8746430, 8905456, 9314380, 9344720, 9691990, 9868208, 9995920, 10245818, 11076560, 11131820, 12245002, 12335260, 13040132, 13082608, 13237840, 13568786, 13994288, 15507184, 16300165, 16353260, 17492860, 18628760, 19383980, 20491636, 22263640, 22820231, 24490004, 24670520, 25614545, 26080264, 27137572, 30612505, 32600330, 32706520, 33921965, 34985720, 35860363, 37257520, 38767960, 40983272, 44527280, 45640462, 48980008, 49341040, 51229090, 52160528, 54275144, 61225010, 65200660, 65413040, 67843930, 69971440, 71720726, 77535920, 81966544, 91280924, 97960016, 102458180, 108550288, 114101155, 122450020, 130401320, 135687860, 143441452, 179301815, 182561848, 204916360, 228202310, 244900040, 251022541, 260802640, 271375720, 286882904, 358603630, 365123696, 409832720, 456404620, 489800080, 502045082, 542751440, 573765808, 717207260, 912809240, 1004090164, 1255112705, 1434414520, 1825618480, 2008180328, 2510225410, 2868829040, 4016360656, 5020450820, 10040901640, 20081803280]

約数ペア:

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