20159917680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 640

約数和(自身を含む): 78166425600

約数和(自身を除く): 58006507920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 37, 40, 42, 46, 48, 56, 59, 60, 69, 70, 74, 80, 84, 92, 105, 111, 112, 115, 118, 120, 138, 140, 148, 161, 168, 177, 184, 185, 210, 222, 230, 236, 239, 240, 259, 276, 280, 295, 296, 322, 336, 345, 354, 368, 370, 413, 420, 444, 460, 472, 478, 483, 518, 552, 555, 560, 590, 592, 644, 690, 708, 717, 740, 777, 805, 826, 840, 851, 885, 888, 920, 944, 956, 966, 1036, 1104, 1110, 1180, 1195, 1239, 1288, 1295, 1357, 1380, 1416, 1434, 1480, 1554, 1610, 1652, 1673, 1680, 1702, 1770, 1776, 1840, 1912, 1932, 2065, 2072, 2183, 2220, 2360, 2390, 2415, 2478, 2553, 2576, 2590, 2714, 2760, 2832, 2868, 2960, 3108, 3220, 3304, 3346, 3404, 3540, 3585, 3824, 3864, 3885, 4071, 4130, 4144, 4255, 4366, 4440, 4720, 4780, 4830, 4956, 5019, 5106, 5180, 5428, 5497, 5520, 5736, 5957, 6195, 6216, 6440, 6549, 6608, 6692, 6785, 6808, 7080, 7170, 7728, 7770, 8142, 8260, 8365, 8510, 8732, 8843, 8880, 9499, 9560, 9660, 9912, 10038, 10212, 10360, 10856, 10915, 10994, 11472, 11914, 12390, 12432, 12765, 12880, 13098, 13384, 13570, 13616, 14101, 14160, 14340, 15281, 15540, 16284, 16491, 16520, 16730, 17020, 17464, 17686, 17871, 18998, 19120, 19320, 19824, 20076, 20355, 20424, 20720, 21712, 21830, 21988, 23828, 24780, 25095, 25530, 26196, 26529, 26768, 27140, 27485, 28202, 28497, 28680, 29785, 30562, 31080, 32568, 32745, 32982, 33040, 33460, 34040, 34928, 35372, 35742, 37996, 38479, 38640, 40152, 40710, 40848, 42303, 43660, 43976, 44215, 45843, 47495, 47656, 49560, 50190, 50209, 51060, 52392, 53058, 54280, 54970, 56404, 56994, 57360, 59570, 61124, 61901, 62160, 65136, 65490, 65964, 66920, 68080, 70505, 70744, 71484, 75992, 76405, 76958, 80304, 81420, 82455, 84606, 87320, 87952, 88430, 89355, 91686, 94990, 95312, 98707, 99120, 100380, 100418, 102120, 104784, 106116, 108560, 109940, 112808, 113988, 115437, 119140, 122248, 123802, 130980, 131928, 132645, 133840, 141010, 141488, 142485, 142968, 150627, 151984, 152810, 153916, 162840, 164910, 169212, 174640, 176860, 178710, 183372, 185703, 189980, 192395, 197414, 200760, 200836, 203389, 204240, 211515, 212232, 219880, 225616, 227976, 229215, 230874, 238280, 244496, 247604, 251045, 261960, 263856, 265290, 282020, 284970, 285936, 296121, 301254, 305620, 307832, 309505, 324323, 325680, 329820, 338424, 351463, 353720, 357420, 366744, 371406, 379960, 384790, 394828, 401520, 401672, 406778, 423030, 424464, 439760, 455952, 458430, 461748, 476560, 493535, 495208, 502090, 521737, 523920, 530580, 564040, 569940, 577185, 592242, 602508, 610167, 611240, 615664, 619010, 648646, 659640, 676848, 702926, 707440, 714840, 733488, 742812, 753135, 759920, 769580, 789656, 803344, 813556, 846060, 916860, 923496, 928515, 972969, 987070, 990416, 1004180, 1016945, 1043474, 1054389, 1061160, 1128080, 1139880, 1154370, 1184484, 1205016, 1220334, 1222480, 1238020, 1297292, 1319280, 1405852, 1423723, 1429680, 1480605, 1485624, 1506270, 1539160, 1565211, 1579312, 1621615, 1627112, 1692120, 1757315, 1833720, 1846992, 1857030, 1945938, 1974140, 2008360, 2033890, 2086948, 2108778, 2122320, 2270261, 2279760, 2308740, 2368968, 2410032, 2440668, 2476040, 2594584, 2608685, 2811704, 2847446, 2961210, 2971248, 3012540, 3050835, 3078320, 3130422, 3243230, 3254224, 3384240, 3514630, 3652159, 3667440, 3714060, 3891876, 3948280, 4016720, 4067780, 4173896, 4217556, 4271169, 4540522, 4617480, 4737936, 4864845, 4881336, 4952080, 5189168, 5217370, 5271945, 5623408, 5694892, 5922420, 6025080, 6101670, 6260844, 6486460, 6810783, 7029260, 7118615, 7304318, 7428120, 7783752, 7826055, 7896560, 8135560, 8347792, 8435112, 8542338, 9081044, 9234960, 9729690, 9762672, 10434740, 10543890, 10956477, 11351305, 11389784, 11844840, 11999951, 12050160, 12203340, 12521688, 12972920, 13621566, 14058520, 14237230, 14608636, 14856240, 15567504, 15652110, 16271120, 16870224, 17084676, 18162088, 18260795, 19459380, 20869480, 21087780, 21355845, 21912954, 22702610, 22779568, 23689680, 23999902, 24406680, 25043376, 25945840, 27243132, 28117040, 28474460, 29217272, 31304220, 34053915, 34169352, 35999853, 36324176, 36521590, 38918760, 41738960, 42175560, 42711690, 43825908, 45405220, 47999804, 48813360, 54486264, 54782385, 56948920, 58434544, 59999755, 62608440, 68107830, 68338704, 71999706, 73043180, 77837520, 83999657, 84351120, 85423380, 87651816, 90810440, 95999608, 108972528, 109564770, 113897840, 119999510, 125216880, 136215660, 143999412, 146086360, 167999314, 170846760, 175303632, 179999265, 181620880, 191999216, 219129540, 239999020, 251998971, 272431320, 287998824, 292172720, 335998628, 341693520, 359998530, 419998285, 438259080, 479998040, 503997942, 544862640, 575997648, 671997256, 719997060, 839996570, 876518160, 959996080, 1007995884, 1259994855, 1343994512, 1439994120, 1679993140, 2015991768, 2519989710, 2879988240, 3359986280, 4031983536, 5039979420, 6719972560, 10079958840, 20159917680]

約数ペア:

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