19943007840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 768

約数和(自身を含む): 83559168000

約数和(自身を除く): 63616160160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 98, 105, 108, 112, 120, 126, 129, 135, 140, 144, 147, 160, 168, 172, 180, 189, 196, 210, 215, 216, 224, 240, 245, 252, 258, 270, 280, 288, 294, 301, 313, 315, 336, 343, 344, 360, 378, 387, 392, 420, 430, 432, 441, 480, 490, 504, 516, 540, 560, 588, 602, 626, 630, 645, 672, 686, 688, 720, 735, 756, 774, 784, 840, 860, 864, 882, 903, 939, 945, 980, 1008, 1029, 1032, 1080, 1120, 1161, 1176, 1204, 1252, 1260, 1290, 1323, 1372, 1376, 1440, 1470, 1505, 1512, 1548, 1565, 1568, 1680, 1715, 1720, 1764, 1806, 1878, 1890, 1935, 1960, 2016, 2058, 2064, 2107, 2160, 2191, 2205, 2322, 2352, 2408, 2504, 2520, 2580, 2646, 2709, 2744, 2817, 2940, 3010, 3024, 3087, 3096, 3130, 3360, 3430, 3440, 3528, 3612, 3756, 3780, 3870, 3920, 4116, 4128, 4214, 4320, 4382, 4410, 4515, 4644, 4695, 4704, 4816, 5008, 5040, 5145, 5160, 5292, 5418, 5488, 5634, 5805, 5880, 6020, 6048, 6174, 6192, 6260, 6321, 6573, 6615, 6860, 6880, 7056, 7224, 7512, 7560, 7740, 7840, 8127, 8232, 8428, 8451, 8764, 8820, 9030, 9261, 9288, 9390, 9632, 10016, 10080, 10290, 10320, 10535, 10584, 10836, 10955, 10976, 11268, 11610, 11760, 12040, 12348, 12384, 12520, 12642, 13146, 13230, 13459, 13545, 13720, 14085, 14112, 14448, 14749, 15024, 15120, 15337, 15435, 15480, 16254, 16464, 16856, 16902, 17528, 17640, 18060, 18522, 18576, 18780, 18963, 19719, 20580, 20640, 21070, 21168, 21672, 21910, 22536, 23220, 23520, 24080, 24696, 25040, 25284, 26292, 26460, 26918, 27090, 27440, 28170, 28896, 29498, 30048, 30240, 30674, 30870, 30960, 31605, 32508, 32865, 32928, 33712, 33804, 35056, 35280, 36120, 37044, 37152, 37560, 37926, 39438, 40377, 40635, 41160, 42140, 42255, 42336, 43344, 43820, 44247, 45072, 46011, 46305, 46440, 48160, 49392, 50080, 50568, 52584, 52920, 53836, 54180, 54880, 56340, 56889, 58996, 59157, 61348, 61740, 61920, 63210, 65016, 65730, 67295, 67424, 67608, 70112, 70560, 72240, 73745, 74088, 75120, 75852, 76685, 78876, 80754, 81270, 82320, 84280, 84510, 86688, 87640, 88494, 90144, 92022, 92610, 92880, 94213, 94815, 98595, 98784, 101136, 105168, 105840, 107359, 107672, 108360, 112680, 113778, 117992, 118314, 121131, 122696, 123480, 126420, 130032, 131460, 132741, 134590, 135216, 138033, 144480, 147490, 148176, 150240, 151704, 153370, 157752, 161508, 162540, 164640, 168560, 169020, 175280, 176988, 184044, 185220, 185760, 188426, 189630, 197190, 201885, 202272, 210336, 211680, 214718, 215344, 216720, 221235, 225360, 227556, 230055, 235984, 236628, 242262, 245392, 246960, 252840, 260064, 262920, 265482, 269180, 270432, 276066, 282639, 284445, 294980, 295785, 296352, 303408, 306740, 315504, 322077, 323016, 325080, 337120, 338040, 350560, 353976, 363393, 368088, 370440, 376852, 379260, 394380, 398223, 403770, 414099, 429436, 430688, 433440, 442470, 450720, 455112, 460110, 471065, 471968, 473256, 484524, 490784, 493920, 505680, 525840, 530964, 536795, 538360, 552132, 565278, 568890, 589960, 591570, 605655, 606816, 613480, 631008, 644154, 646032, 650160, 659491, 663705, 676080, 690165, 707952, 726786, 736176, 740880, 753704, 758520, 788760, 796446, 807540, 828198, 847917, 858872, 884940, 910224, 920220, 942130, 946512, 966231, 969048, 1011360, 1051680, 1061928, 1073590, 1076720, 1104264, 1130556, 1137780, 1179920, 1183140, 1211310, 1226960, 1288308, 1292064, 1300320, 1318982, 1327410, 1352160, 1380330, 1413195, 1415904, 1453572, 1472352, 1481760, 1507408, 1517040, 1577520, 1592892, 1610385, 1615080, 1656396, 1695834, 1717744, 1769880, 1816965, 1820448, 1840440, 1884260, 1893024, 1932462, 1938096, 1978473, 1991115, 2070495, 2123856, 2147180, 2153440, 2208528, 2261112, 2275560, 2359840, 2366280, 2422620, 2453920, 2543751, 2576616, 2637964, 2654820, 2760660, 2826390, 2898693, 2907144, 3014816, 3034080, 3155040, 3185784, 3220770, 3230160, 3297455, 3312792, 3391668, 3435488, 3539760, 3633930, 3680880, 3768520, 3864924, 3876192, 3956946, 3982230, 4140990, 4239585, 4247712, 4294360, 4417056, 4522224, 4551120, 4616437, 4732560, 4831155, 4845240, 5087502, 5153232, 5275928, 5309640, 5521320, 5652780, 5797386, 5814288, 5935419, 6371568, 6441540, 6460320, 6594910, 6625584, 6783336, 7079520, 7267860, 7361760, 7537040, 7729848, 7913892, 7964460, 8281980, 8479170, 8588720, 9044448, 9102240, 9232874, 9465120, 9662310, 9690480, 9892365, 10175004, 10306464, 10551856, 10619280, 11042640, 11305560, 11594772, 11628576, 11870838, 12718755, 12743136, 12883080, 13189820, 13251168, 13566672, 13849311, 14493465, 14535720, 15074080, 15459696, 15827784, 15928920, 16563960, 16958340, 17177440, 17806257, 18465748, 19324620, 19380960, 19784730, 20350008, 21103712, 21238560, 22085280, 22611120, 23082185, 23189544, 23741676, 25437510, 25766160, 26379640, 27133344, 27698622, 28986930, 29071440, 29677095, 30919392, 31655568, 31857840, 33127920, 33916680, 35612514, 36931496, 38649240, 39569460, 40700016, 41547933, 45222240, 46164370, 46379088, 47483352, 50875020, 51532320, 52759280, 55397244, 57973860, 58142880, 59354190, 63311136, 63715680, 66255840, 67833360, 69246555, 71225028, 73862992, 77298480, 79138920, 81400032, 83095866, 89031285, 92328740, 92758176, 94966704, 101750040, 105518560, 110794488, 115947720, 118708380, 124643799, 135666720, 138493110, 142450056, 147725984, 154596960, 158277840, 166191732, 178062570, 184657480, 189933408, 203500080, 207739665, 221588976, 231895440, 237416760, 249287598, 276986220, 284900112, 316555680, 332383464, 356125140, 369314960, 407000160, 415479330, 443177952, 463790880, 474833520, 498575196, 553972440, 569800224, 623218995, 664766928, 712250280, 738629920, 830958660, 949667040, 997150392, 1107944880, 1246437990, 1329533856, 1424500560, 1661917320, 1994300784, 2215889760, 2492875980, 2849001120, 3323834640, 3988601568, 4985751960, 6647669280, 9971503920, 19943007840]

約数ペア:

[(1, 19943007840), (2, 9971503920), (3, 6647669280), (4, 4985751960), (5, 3988601568), (6, 3323834640), (7, 2849001120), (8, 2492875980), (9, 2215889760), (10, 1994300784), (12, 1661917320), (14, 1424500560), (15, 1329533856), (16, 1246437990), (18, 1107944880), (20, 997150392), (21, 949667040), (24, 830958660), (27, 738629920), (28, 712250280), (30, 664766928), (32, 623218995), (35, 569800224), (36, 553972440), (40, 498575196), (42, 474833520), (43, 463790880), (45, 443177952), (48, 415479330), (49, 407000160), (54, 369314960), (56, 356125140), (60, 332383464), (63, 316555680), (70, 284900112), (72, 276986220), (80, 249287598), (84, 237416760), (86, 231895440), (90, 221588976), (96, 207739665), (98, 203500080), (105, 189933408), (108, 184657480), (112, 178062570), (120, 166191732), (126, 158277840), (129, 154596960), (135, 147725984), (140, 142450056), (144, 138493110), (147, 135666720), (160, 124643799), (168, 118708380), (172, 115947720), (180, 110794488), (189, 105518560), (196, 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