31870072080

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 1120

約数和(自身を含む): 142393171968

約数和(自身を除く): 110523099888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 47, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 94, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 141, 144, 151, 154, 162, 165, 168, 176, 180, 188, 189, 198, 210, 216, 220, 231, 235, 240, 243, 252, 264, 270, 280, 282, 297, 302, 308, 315, 324, 329, 330, 336, 360, 376, 378, 385, 396, 405, 420, 423, 432, 440, 453, 462, 470, 486, 495, 504, 517, 528, 540, 560, 564, 567, 594, 604, 616, 630, 648, 658, 660, 693, 705, 720, 729, 752, 755, 756, 770, 792, 810, 840, 846, 880, 891, 906, 924, 940, 945, 972, 987, 990, 1008, 1034, 1057, 1080, 1128, 1134, 1155, 1188, 1208, 1215, 1232, 1260, 1269, 1296, 1316, 1320, 1359, 1386, 1410, 1458, 1485, 1510, 1512, 1540, 1551, 1584, 1620, 1645, 1661, 1680, 1692, 1701, 1782, 1812, 1848, 1880, 1890, 1944, 1974, 1980, 2068, 2079, 2114, 2115, 2160, 2256, 2265, 2268, 2310, 2376, 2416, 2430, 2520, 2538, 2585, 2632, 2640, 2673, 2718, 2772, 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20385, 20412, 20680, 20790, 21140, 21291, 21384, 21714, 21744, 22680, 22842, 23254, 23265, 23688, 23760, 24462, 24816, 24915, 24948, 25368, 25380, 25515, 26320, 26576, 26649, 26730, 27180, 27216, 27720, 27918, 28388, 28539, 28952, 29160, 29610, 29898, 30456, 31020, 31185, 31710, 32076, 32571, 32616, 33220, 33264, 33840, 34020, 34263, 34881, 35485, 35532, 35640, 36190, 36240, 36693, 37224, 37422, 38052, 38070, 39480, 39864, 40095, 40770, 40824, 41360, 41580, 41877, 42280, 42582, 42768, 43428, 44415, 44847, 45360, 45684, 46508, 46530, 47376, 47565, 48924, 49679, 49830, 49896, 50736, 50760, 51030, 53298, 53460, 54285, 54360, 55440, 55836, 56133, 56776, 57078, 57105, 57904, 58135, 58320, 59220, 59796, 60912, 61155, 62040, 62370, 63420, 63873, 64152, 65142, 65232, 66440, 68040, 68526, 69762, 69795, 70970, 71064, 71280, 72380, 73386, 74448, 74745, 74844, 76104, 76140, 78067, 78960, 79728, 79947, 80190, 81540, 81648, 83160, 83754, 84560, 85164, 85617, 86856, 88830, 89694, 91368, 93016, 93060, 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348810, 355320, 358776, 366930, 372240, 374220, 376893, 380520, 383238, 390335, 390852, 397432, 398640, 399735, 403623, 408240, 418572, 418770, 425820, 426384, 428085, 434280, 440316, 447111, 448470, 449064, 456624, 456840, 465080, 468402, 479682, 488565, 489240, 496790, 498960, 502524, 510984, 513702, 521136, 523215, 532980, 538164, 546469, 548208, 550395, 558096, 558360, 561330, 567760, 570780, 574857, 586278, 587088, 596148, 597960, 624536, 627858, 628155, 638730, 639576, 641520, 651420, 670032, 672705, 684936, 685260, 697620, 702603, 710640, 717552, 733860, 745185, 748440, 753786, 761040, 766476, 770553, 780670, 781704, 794864, 799470, 807246, 837144, 837540, 851640, 856170, 868560, 879417, 880632, 894222, 896940, 898128, 913680, 930160, 936804, 941787, 958095, 959364, 977130, 978480, 993580, 1005048, 1021968, 1027404, 1046430, 1065960, 1076328, 1092938, 1100790, 1116720, 1122660, 1141560, 1149714, 1171005, 1172556, 1192296, 1195920, 1199205, 1210869, 1249072, 1255716, 1256310, 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約数ペア:

[(1, 31870072080), (2, 15935036040), (3, 10623357360), (4, 7967518020), (5, 6374014416), (6, 5311678680), (7, 4552867440), (8, 3983759010), (9, 3541119120), (10, 3187007208), (11, 2897279280), (12, 2655839340), (14, 2276433720), (15, 2124671472), (16, 1991879505), (18, 1770559560), (20, 1593503604), (21, 1517622480), (22, 1448639640), (24, 1327919670), (27, 1180373040), (28, 1138216860), (30, 1062335736), (33, 965759760), (35, 910573488), (36, 885279780), (40, 796751802), (42, 758811240), (44, 724319820), (45, 708223824), (47, 678086640), (48, 663959835), (54, 590186520), (55, 579455856), (56, 569108430), (60, 531167868), (63, 505874160), (66, 482879880), (70, 455286744), (72, 442639890), (77, 413897040), (80, 398375901), (81, 393457680), (84, 379405620), (88, 362159910), (90, 354111912), (94, 339043320), (99, 321919920), (105, 303524496), (108, 295093260), (110, 289727928), (112, 284554215), (120, 265583934), (126, 252937080), (132, 241439940), (135, 236074608), (140, 227643372), 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(630, 50587416), (648, 49182210), (658, 48434760), (660, 48287988), (693, 45988560), (705, 45205776), (720, 44263989), (729, 43717520), (752, 42380415), (755, 42212016), (756, 42156180), (770, 41389704), (792, 40239990), (810, 39345768), (840, 37940562), (846, 37671480), (880, 36215991), (891, 35768880), (906, 35176680), (924, 34491420), (940, 33904332), (945, 33724944), (972, 32788140), (987, 32289840), (990, 32191992), (1008, 31617135), (1034, 30822120), (1057, 30151440), (1080, 29509326), (1128, 28253610), (1134, 28104120), (1155, 27593136), (1188, 26826660), (1208, 26382510), (1215, 26230512), (1232, 25868565), (1260, 25293708), (1269, 25114320), (1296, 24591105), (1316, 24217380), (1320, 24143994), (1359, 23451120), (1386, 22994280), (1410, 22602888), (1458, 21858760), (1485, 21461328), (1510, 21106008), (1512, 21078090), (1540, 20694852), (1551, 20548080), (1584, 20119995), (1620, 19672884), (1645, 19373904), (1661, 19187280), (1680, 18970281), (1692, 18835740), (1701, 18736080), (1782, 17884440), (1812, 17588340), (1848, 17245710), (1880, 16952166), (1890, 16862472), (1944, 16394070), (1974, 16144920), (1980, 16095996), (2068, 15411060), (2079, 15329520), (2114, 15075720), (2115, 15068592), (2160, 14754663), (2256, 14126805), (2265, 14070672), (2268, 14052060), (2310, 13796568), (2376, 13413330), (2416, 13191255), (2430, 13115256), (2520, 12646854), (2538, 12557160), (2585, 12328848), (2632, 12108690), (2640, 12071997), (2673, 11922960), (2718, 11725560), (2772, 11497140), (2820, 11301444), (2835, 11241648), (2916, 10929380), (2961, 10763280), (2970, 10730664), (3020, 10553004), (3024, 10539045), (3080, 10347426), (3102, 10274040), (3171, 10050480), (3240, 9836442), (3290, 9686952), (3322, 9593640), (3384, 9417870), (3402, 9368040), (3465, 9197712), (3564, 8942220), (3619, 8806320), (3624, 8794170), (3645, 8743504), (3696, 8622855), (3760, 8476083), (3780, 8431236), (3807, 8371440), (3888, 8197035), (3948, 8072460), (3960, 8047998), (4077, 7817040), (4136, 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(8910, 3576888), (9060, 3517668), (9072, 3513015), (9240, 3449142), (9306, 3424680), (9513, 3350160), (9720, 3278814), (9870, 3228984), (9966, 3197880), (10152, 3139290), (10206, 3122680), (10340, 3082212), (10395, 3065904), (10570, 3015144), (10692, 2980740), (10857, 2935440), (10872, 2931390), (11088, 2874285), (11280, 2825361), (11340, 2810412), (11421, 2790480), (11627, 2741040), (11664, 2732345), (11844, 2690820), (11880, 2682666), (12080, 2638251), (12231, 2605680), (12408, 2568510), (12474, 2554920), (12684, 2512620), (12690, 2511432), (13160, 2421738), (13288, 2398410), (13365, 2384592), (13590, 2345112), (13608, 2342010), (13860, 2299428), (13959, 2283120), (14194, 2245320), (14256, 2235555), (14476, 2201580), (14580, 2185876), (14805, 2152656), (14949, 2131920), (15120, 2107809), (15228, 2092860), (15510, 2054808), (15792, 2018115), (15855, 2010096), (16038, 1987160), (16308, 1954260), (16610, 1918728), (16632, 1916190), (16912, 1884465), (16920, 1883574), (17010, 1873608), 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