19688039280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 960

約数和(自身を含む): 87275664000

約数和(自身を除く): 67587624720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 41, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 82, 84, 90, 91, 98, 104, 105, 108, 112, 117, 120, 123, 126, 130, 135, 140, 144, 147, 156, 164, 168, 180, 182, 189, 195, 196, 205, 208, 210, 216, 234, 240, 245, 246, 252, 260, 270, 273, 280, 287, 294, 312, 315, 328, 336, 349, 351, 360, 364, 369, 378, 390, 392, 410, 420, 432, 441, 455, 468, 490, 492, 504, 520, 533, 540, 546, 560, 574, 585, 588, 615, 624, 630, 637, 656, 698, 702, 720, 728, 735, 738, 756, 780, 784, 819, 820, 840, 861, 882, 910, 936, 945, 980, 984, 1008, 1040, 1047, 1066, 1080, 1092, 1107, 1148, 1170, 1176, 1230, 1260, 1274, 1323, 1365, 1396, 1404, 1435, 1456, 1470, 1476, 1512, 1560, 1599, 1638, 1640, 1680, 1722, 1745, 1755, 1764, 1820, 1845, 1872, 1890, 1911, 1960, 1968, 2009, 2094, 2132, 2160, 2184, 2205, 2214, 2296, 2340, 2352, 2443, 2457, 2460, 2520, 2548, 2583, 2646, 2665, 2730, 2792, 2808, 2870, 2940, 2952, 3024, 3120, 3141, 3185, 3198, 3276, 3280, 3444, 3490, 3510, 3528, 3640, 3690, 3731, 3780, 3822, 3920, 4018, 4095, 4188, 4264, 4305, 4368, 4410, 4428, 4537, 4592, 4680, 4797, 4886, 4914, 4920, 5040, 5096, 5166, 5235, 5292, 5330, 5460, 5535, 5584, 5616, 5733, 5740, 5880, 5904, 6027, 6282, 6370, 6396, 6552, 6615, 6888, 6980, 7020, 7056, 7280, 7329, 7380, 7462, 7560, 7644, 7749, 7995, 8036, 8190, 8376, 8528, 8610, 8820, 8856, 9074, 9360, 9423, 9555, 9594, 9772, 9828, 9840, 10045, 10192, 10332, 10470, 10584, 10660, 10920, 11070, 11193, 11466, 11480, 11760, 12054, 12215, 12285, 12564, 12740, 12792, 12915, 13104, 13230, 13611, 13776, 13960, 14040, 14309, 14391, 14658, 14760, 14924, 15120, 15288, 15498, 15705, 15990, 16072, 16380, 16752, 17101, 17199, 17220, 17640, 17712, 18081, 18148, 18655, 18846, 19110, 19188, 19544, 19656, 20090, 20664, 20940, 21168, 21320, 21840, 21987, 22140, 22386, 22685, 22932, 22960, 23985, 24108, 24430, 24570, 25128, 25480, 25584, 25830, 26117, 26460, 27222, 27920, 28080, 28618, 28665, 28782, 29316, 29520, 29848, 30135, 30576, 30996, 31410, 31759, 31980, 32144, 32760, 33579, 34202, 34398, 34440, 35280, 36162, 36296, 36645, 37310, 37692, 38220, 38376, 38745, 39088, 39312, 40180, 40833, 41328, 41880, 42640, 42927, 43974, 44280, 44772, 45370, 45864, 47115, 47970, 48216, 48860, 49140, 50256, 50960, 51303, 51660, 52234, 52920, 54243, 54444, 55965, 57236, 57330, 57564, 58632, 59696, 60270, 61992, 62820, 63518, 63960, 65520, 65961, 67158, 68055, 68404, 68796, 68880, 71545, 71955, 72324, 72592, 73290, 74620, 75384, 76440, 76752, 77490, 78351, 80360, 81666, 83760, 85505, 85854, 85995, 87948, 88560, 89544, 90405, 90740, 91728, 94230, 95277, 95940, 96432, 97720, 98280, 100163, 100737, 102606, 103320, 104468, 105840, 108486, 108888, 109935, 111930, 114472, 114660, 115128, 117264, 120540, 122499, 123984, 125640, 127036, 127920, 128781, 130585, 131922, 134316, 136110, 136808, 137592, 143090, 143910, 144648, 146580, 149240, 150768, 152880, 153909, 154980, 156702, 158795, 160720, 163332, 167895, 171010, 171708, 171990, 175896, 179088, 180810, 181480, 186017, 188460, 190554, 191880, 195440, 196560, 200326, 201474, 204165, 205212, 206640, 208936, 214635, 216972, 217776, 219870, 222313, 223860, 228944, 229320, 230256, 235053, 241080, 244998, 251280, 254072, 256515, 257562, 261170, 263844, 268632, 271215, 272220, 273616, 275184, 285831, 286180, 287820, 289296, 293160, 298480, 300489, 307818, 309960, 313404, 317590, 326664, 329805, 335790, 342020, 343416, 343980, 351792, 361620, 362960, 372034, 376920, 381108, 383760, 386343, 391755, 400652, 402948, 408330, 410424, 417872, 429270, 433944, 439740, 444626, 447720, 458640, 461727, 470106, 476385, 482160, 489996, 500815, 503685, 508144, 513030, 515124, 522340, 527688, 537264, 542430, 544440, 558051, 571662, 572360, 575640, 586320, 600978, 612495, 615636, 619920, 626808, 635180, 643905, 653328, 659610, 666939, 671580, 684040, 686832, 687960, 701141, 705159, 723240, 744068, 753840, 762216, 769545, 772686, 783510, 801304, 805896, 816660, 820848, 857493, 858540, 867888, 879480, 889252, 895440, 901467, 923454, 930085, 940212, 952770, 979992, 1001630, 1007370, 1026060, 1030248, 1044680, 1055376, 1084860, 1088880, 1111565, 1116102, 1143324, 1144720, 1151280, 1175265, 1201956, 1224990, 1231272, 1253616, 1270360, 1287810, 1302119, 1319220, 1333878, 1343160, 1368080, 1375920, 1402282, 1410318, 1429155, 1446480, 1488136, 1502445, 1524432, 1539090, 1545372, 1567020, 1602608, 1611792, 1633320, 1674153, 1714986, 1717080, 1758960, 1778504, 1802934, 1846908, 1860170, 1880424, 1905540, 1931715, 1959984, 2000817, 2003260, 2014740, 2052120, 2060496, 2089360, 2103423, 2169720, 2223130, 2232204, 2286648, 2308635, 2350530, 2403912, 2449980, 2462544, 2540720, 2575620, 2604238, 2638440, 2667756, 2686320, 2704401, 2790255, 2804564, 2820636, 2858310, 2976272, 3004890, 3078180, 3090744, 3134040, 3266640, 3334695, 3348306, 3429972, 3434160, 3505705, 3525795, 3557008, 3605868, 3693816, 3720340, 3760848, 3811080, 3863430, 3906357, 4001634, 4006520, 4029480, 4104240, 4206846, 4287465, 4339440, 4446260, 4464408, 4507335, 4573296, 4617270, 4701060, 4807824, 4899960, 5022459, 5151240, 5208476, 5276880, 5335512, 5408802, 5580510, 5609128, 5641272, 5716620, 6002451, 6009780, 6156360, 6181488, 6268080, 6310269, 6510595, 6669390, 6696612, 6859944, 7011410, 7051590, 7211736, 7387632, 7440680, 7622160, 7726860, 7812714, 8003268, 8013040, 8058960, 8370765, 8413692, 8574930, 8892520, 8928816, 9014670, 9114833, 9234540, 9402120, 9799920, 10004085, 10044918, 10302480, 10416952, 10517115, 10671024, 10817604, 11161020, 11218256, 11282544, 11433240, 11719071, 12004902, 12019560, 12312720, 12620538, 13021190, 13338780, 13393224, 13522005, 13719888, 14022820, 14103180, 14423472, 14881360, 15453720, 15625428, 16006536, 16741530, 16827384, 17149860, 17785040, 18029340, 18229666, 18469080, 18804240, 18930807, 19531785, 20008170, 20089836, 20833904, 21034230, 21635208, 22322040, 22866480, 23438142, 24009804, 24039120, 25112295, 25241076, 26042380, 26677560, 26786448, 27044010, 27344499, 28045640, 28206360, 30012255, 30907440, 31250856, 31551345, 32013072, 33483060, 33654768, 34299720, 35157213, 36058680, 36459332, 36938160, 37861614, 39063570, 40016340, 40179672, 42068460, 43270416, 44644080, 45574165, 46876284, 48019608, 50224590, 50482152, 52084760, 53355120, 54088020, 54688998, 56091280, 56412720, 58595355, 60024510, 62501712, 63102690, 66966120, 68599440, 70314426, 72117360, 72918664, 75723228, 78127140, 80032680, 80359344, 82033497, 84136920, 91148330, 93752568, 94654035, 96039216, 100449180, 100964304, 104169520, 108176040, 109377996, 117190710, 120049020, 126205380, 133932240, 136722495, 140628852, 145837328, 151446456, 156254280, 160065360, 164066994, 168273840, 175786065, 182296660, 187505136, 189308070, 200898360, 216352080, 218755992, 234381420, 240098040, 246100491, 252410760, 273444990, 281257704, 302892912, 312508560, 328133988, 351572130, 364593320, 378616140, 401796720, 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約数ペア:

[(1, 19688039280), (2, 9844019640), (3, 6562679760), (4, 4922009820), (5, 3937607856), (6, 3281339880), (7, 2812577040), (8, 2461004910), (9, 2187559920), (10, 1968803928), (12, 1640669940), (13, 1514464560), (14, 1406288520), (15, 1312535952), (16, 1230502455), (18, 1093779960), (20, 984401964), (21, 937525680), (24, 820334970), (26, 757232280), (27, 729186640), (28, 703144260), (30, 656267976), (35, 562515408), (36, 546889980), (39, 504821520), (40, 492200982), (41, 480196080), (42, 468762840), (45, 437511984), (48, 410167485), (49, 401796720), (52, 378616140), (54, 364593320), (56, 351572130), (60, 328133988), (63, 312508560), (65, 302892912), (70, 281257704), (72, 273444990), (78, 252410760), (80, 246100491), (82, 240098040), (84, 234381420), (90, 218755992), (91, 216352080), (98, 200898360), (104, 189308070), (105, 187505136), (108, 182296660), (112, 175786065), (117, 168273840), (120, 164066994), (123, 160065360), (126, 156254280), (130, 151446456), (135, 145837328), (140, 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30907440), (656, 30012255), (698, 28206360), (702, 28045640), (720, 27344499), (728, 27044010), (735, 26786448), (738, 26677560), (756, 26042380), (780, 25241076), (784, 25112295), (819, 24039120), (820, 24009804), (840, 23438142), (861, 22866480), (882, 22322040), (910, 21635208), (936, 21034230), (945, 20833904), (980, 20089836), (984, 20008170), (1008, 19531785), (1040, 18930807), (1047, 18804240), (1066, 18469080), (1080, 18229666), (1092, 18029340), (1107, 17785040), (1148, 17149860), (1170, 16827384), (1176, 16741530), (1230, 16006536), (1260, 15625428), (1274, 15453720), (1323, 14881360), (1365, 14423472), (1396, 14103180), (1404, 14022820), (1435, 13719888), (1456, 13522005), (1470, 13393224), (1476, 13338780), (1512, 13021190), (1560, 12620538), (1599, 12312720), (1638, 12019560), (1640, 12004902), (1680, 11719071), (1722, 11433240), (1745, 11282544), (1755, 11218256), (1764, 11161020), (1820, 10817604), (1845, 10671024), (1872, 10517115), (1890, 10416952), (1911, 10302480), (1960, 10044918), (1968, 10004085), (2009, 9799920), (2094, 9402120), (2132, 9234540), (2160, 9114833), (2184, 9014670), (2205, 8928816), (2214, 8892520), (2296, 8574930), (2340, 8413692), (2352, 8370765), (2443, 8058960), (2457, 8013040), (2460, 8003268), (2520, 7812714), (2548, 7726860), (2583, 7622160), (2646, 7440680), (2665, 7387632), (2730, 7211736), (2792, 7051590), (2808, 7011410), (2870, 6859944), (2940, 6696612), (2952, 6669390), (3024, 6510595), (3120, 6310269), (3141, 6268080), (3185, 6181488), (3198, 6156360), (3276, 6009780), (3280, 6002451), (3444, 5716620), (3490, 5641272), (3510, 5609128), (3528, 5580510), (3640, 5408802), (3690, 5335512), (3731, 5276880), (3780, 5208476), (3822, 5151240), (3920, 5022459), (4018, 4899960), (4095, 4807824), (4188, 4701060), (4264, 4617270), (4305, 4573296), (4368, 4507335), (4410, 4464408), (4428, 4446260), (4537, 4339440), (4592, 4287465), (4680, 4206846), (4797, 4104240), (4886, 4029480), (4914, 4006520), (4920, 4001634), (5040, 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