18657868320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1606

約数の個数: 768

約数和(自身を含む): 83019202560

約数和(自身を除く): 64361334240

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, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 108, 112, 117, 120, 124, 126, 130, 135, 140, 144, 155, 156, 160, 168, 180, 182, 186, 189, 195, 208, 210, 216, 217, 224, 234, 240, 248, 252, 260, 270, 273, 279, 280, 288, 310, 312, 315, 336, 351, 360, 364, 372, 378, 390, 403, 416, 420, 432, 434, 455, 465, 468, 480, 496, 504, 520, 540, 546, 558, 560, 585, 620, 624, 630, 651, 672, 702, 720, 728, 744, 756, 780, 806, 819, 837, 840, 864, 868, 910, 930, 936, 945, 992, 1008, 1040, 1080, 1085, 1092, 1116, 1120, 1170, 1209, 1240, 1248, 1260, 1302, 1365, 1395, 1404, 1440, 1456, 1488, 1512, 1531, 1560, 1612, 1638, 1674, 1680, 1736, 1755, 1820, 1860, 1872, 1890, 1953, 2015, 2016, 2080, 2160, 2170, 2184, 2232, 2340, 2418, 2457, 2480, 2520, 2604, 2730, 2790, 2808, 2821, 2912, 2976, 3024, 3062, 3120, 3224, 3255, 3276, 3348, 3360, 3472, 3510, 3627, 3640, 3720, 3744, 3780, 3906, 4030, 4095, 4185, 4320, 4340, 4368, 4464, 4593, 4680, 4836, 4914, 4960, 5040, 5208, 5460, 5580, 5616, 5642, 5859, 6045, 6048, 6124, 6240, 6448, 6510, 6552, 6696, 6944, 7020, 7254, 7280, 7440, 7560, 7655, 7812, 8060, 8190, 8370, 8463, 8680, 8736, 8928, 9186, 9360, 9672, 9765, 9828, 10080, 10416, 10717, 10881, 10920, 11160, 11232, 11284, 11718, 12090, 12248, 12285, 12896, 13020, 13104, 13392, 13779, 14040, 14105, 14508, 14560, 14880, 15120, 15310, 15624, 16120, 16380, 16740, 16926, 17360, 18135, 18372, 18720, 19344, 19530, 19656, 19903, 20832, 21434, 21762, 21840, 22320, 22568, 22965, 23436, 24180, 24496, 24570, 25389, 26040, 26208, 26784, 27558, 28080, 28210, 29016, 29295, 30240, 30620, 31248, 32151, 32240, 32760, 33480, 33852, 34720, 36270, 36744, 38688, 39060, 39312, 39806, 41337, 42315, 42868, 43524, 43680, 44640, 45136, 45930, 46872, 47461, 48360, 48992, 49140, 50778, 52080, 53585, 54405, 55116, 56160, 56420, 58032, 58590, 59709, 61240, 62496, 64302, 64480, 65520, 66960, 67704, 68895, 72540, 73488, 76167, 78120, 78624, 79612, 82674, 84630, 85736, 87048, 90272, 91860, 93744, 94922, 96453, 96720, 98280, 99515, 101556, 104160, 107170, 108810, 110232, 112840, 116064, 117180, 119418, 122480, 126945, 128604, 131040, 133920, 135408, 137790, 139321, 142383, 145080, 146976, 152334, 156240, 159224, 160755, 165348, 169260, 171472, 174096, 179127, 183720, 187488, 189844, 192906, 193440, 196560, 199030, 203112, 206685, 214340, 217620, 220464, 225680, 234360, 237305, 238836, 244960, 253890, 257208, 270816, 275580, 278642, 284766, 289359, 290160, 298545, 304668, 312480, 318448, 321510, 330696, 332227, 338520, 342944, 348192, 358254, 367440, 379688, 380835, 385812, 393120, 398060, 406224, 413370, 417963, 427149, 428680, 435240, 440928, 451360, 468720, 474610, 477672, 482265, 507780, 514416, 537381, 551160, 557284, 569532, 578718, 580320, 597090, 609336, 616993, 636896, 643020, 661392, 664454, 677040, 696605, 711915, 716508, 734880, 759376, 761670, 771624, 796120, 812448, 826740, 835926, 854298, 857360, 870480, 895635, 937440, 949220, 955344, 964530, 996681, 1015560, 1028832, 1074762, 1102320, 1114568, 1139064, 1157436, 1194180, 1218672, 1233986, 1253889, 1281447, 1286040, 1322784, 1328908, 1354080, 1393210, 1423830, 1433016, 1446795, 1518752, 1523340, 1543248, 1592240, 1653480, 1661135, 1671852, 1708596, 1714720, 1740960, 1791270, 1850979, 1898440, 1910688, 1929060, 1993362, 2031120, 2089815, 2135745, 2149524, 2204640, 2229136, 2278128, 2314872, 2388360, 2437344, 2467972, 2507778, 2562894, 2572080, 2657816, 2686905, 2786420, 2847660, 2866032, 2893590, 2990043, 3046680, 3084965, 3086496, 3184480, 3306960, 3322270, 3343704, 3417192, 3582540, 3701958, 3761667, 3796880, 3858120, 3986724, 4062240, 4179630, 4271490, 4299048, 4318951, 4458272, 4556256, 4629744, 4776720, 4935944, 4983405, 5015556, 5125788, 5144160, 5315632, 5373810, 5552937, 5572840, 5695320, 5732064, 5787180, 5980086, 6093360, 6169930, 6269445, 6407235, 6613920, 6644540, 6687408, 6834384, 7165080, 7403916, 7523334, 7593760, 7716240, 7973448, 8359260, 8542980, 8598096, 8637902, 8970129, 9254895, 9259488, 9553440, 9871888, 9966810, 10031112, 10251576, 10631264, 10747620, 11105874, 11145680, 11390640, 11574360, 11960172, 12186720, 12339860, 12538890, 12814470, 12956853, 13289080, 13374816, 13668768, 14330160, 14807832, 14950215, 15046668, 15432480, 15946896, 16658811, 16718520, 17085960, 17196192, 17275804, 17940258, 18509790, 18808335, 19743776, 19933620, 20062224, 20503152, 21495240, 21594755, 22211748, 22291360, 22781280, 23148720, 23920344, 24679720, 25077780, 25628940, 25913706, 26578160, 27764685, 28660320, 29615664, 29900430, 30093336, 31893792, 33317622, 33437040, 34171920, 34551608, 35880516, 37019580, 37616670, 38870559, 39867240, 40124448, 41006304, 42990480, 43189510, 44423496, 44850645, 46297440, 47840688, 49359440, 50155560, 51257880, 51827412, 53156320, 55529370, 59231328, 59800860, 60186672, 64784265, 66635244, 66874080, 68343840, 69103216, 71761032, 74039160, 75233340, 77741118, 79734480, 83294055, 85980960, 86379020, 88846992, 89701290, 95681376, 98718880, 100311120, 102515760, 103654824, 111058740, 116611677, 119601720, 120373344, 129568530, 133270488, 138206432, 143522064, 148078320, 150466680, 155482236, 159468960, 166588110, 172758040, 177693984, 179402580, 194352795, 200622240, 205031520, 207309648, 222117480, 233223354, 239203440, 259137060, 266540976, 287044128, 296156640, 300933360, 310964472, 333176220, 345516080, 358805160, 388705590, 414619296, 444234960, 466446708, 478406880, 518274120, 533081952, 583058385, 601866720, 621928944, 666352440, 691032160, 717610320, 777411180, 888469920, 932893416, 1036548240, 1166116770, 1243857888, 1332704880, 1435220640, 1554822360, 1865786832, 2073096480, 2332233540, 2665409760, 3109644720, 3731573664, 4664467080, 6219289440, 9328934160, 18657868320]

約数ペア:

[(1, 18657868320), (2, 9328934160), (3, 6219289440), (4, 4664467080), (5, 3731573664), (6, 3109644720), (7, 2665409760), (8, 2332233540), (9, 2073096480), (10, 1865786832), (12, 1554822360), (13, 1435220640), (14, 1332704880), (15, 1243857888), (16, 1166116770), (18, 1036548240), (20, 932893416), (21, 888469920), (24, 777411180), (26, 717610320), (27, 691032160), (28, 666352440), (30, 621928944), (31, 601866720), (32, 583058385), (35, 533081952), (36, 518274120), (39, 478406880), (40, 466446708), (42, 444234960), (45, 414619296), (48, 388705590), (52, 358805160), (54, 345516080), (56, 333176220), (60, 310964472), (62, 300933360), (63, 296156640), (65, 287044128), (70, 266540976), (72, 259137060), (78, 239203440), (80, 233223354), (84, 222117480), (90, 207309648), (91, 205031520), (93, 200622240), (96, 194352795), (104, 179402580), (105, 177693984), (108, 172758040), (112, 166588110), (117, 159468960), (120, 155482236), (124, 150466680), (126, 148078320), (130, 143522064), (135, 138206432), (140, 133270488), (144, 129568530), (155, 120373344), (156, 119601720), (160, 116611677), (168, 111058740), (180, 103654824), (182, 102515760), (186, 100311120), (189, 98718880), (195, 95681376), (208, 89701290), (210, 88846992), (216, 86379020), (217, 85980960), (224, 83294055), (234, 79734480), (240, 77741118), (248, 75233340), (252, 74039160), (260, 71761032), (270, 69103216), (273, 68343840), (279, 66874080), (280, 66635244), (288, 64784265), (310, 60186672), (312, 59800860), (315, 59231328), (336, 55529370), (351, 53156320), (360, 51827412), (364, 51257880), (372, 50155560), (378, 49359440), (390, 47840688), (403, 46297440), (416, 44850645), (420, 44423496), (432, 43189510), (434, 42990480), (455, 41006304), (465, 40124448), (468, 39867240), (480, 38870559), (496, 37616670), (504, 37019580), (520, 35880516), (540, 34551608), (546, 34171920), (558, 33437040), (560, 33317622), (585, 31893792), (620, 30093336), (624, 29900430), (630, 29615664), (651, 28660320), (672, 27764685), (702, 26578160), (720, 25913706), (728, 25628940), (744, 25077780), (756, 24679720), (780, 23920344), (806, 23148720), (819, 22781280), (837, 22291360), (840, 22211748), (864, 21594755), (868, 21495240), (910, 20503152), (930, 20062224), (936, 19933620), (945, 19743776), (992, 18808335), (1008, 18509790), (1040, 17940258), (1080, 17275804), (1085, 17196192), (1092, 17085960), (1116, 16718520), (1120, 16658811), (1170, 15946896), (1209, 15432480), (1240, 15046668), (1248, 14950215), (1260, 14807832), (1302, 14330160), (1365, 13668768), (1395, 13374816), (1404, 13289080), (1440, 12956853), (1456, 12814470), (1488, 12538890), (1512, 12339860), (1531, 12186720), (1560, 11960172), (1612, 11574360), (1638, 11390640), (1674, 11145680), (1680, 11105874), (1736, 10747620), (1755, 10631264), (1820, 10251576), (1860, 10031112), (1872, 9966810), (1890, 9871888), (1953, 9553440), (2015, 9259488), (2016, 9254895), (2080, 8970129), (2160, 8637902), (2170, 8598096), (2184, 8542980), (2232, 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(21840, 854298), (22320, 835926), (22568, 826740), (22965, 812448), (23436, 796120), (24180, 771624), (24496, 761670), (24570, 759376), (25389, 734880), (26040, 716508), (26208, 711915), (26784, 696605), (27558, 677040), (28080, 664454), (28210, 661392), (29016, 643020), (29295, 636896), (30240, 616993), (30620, 609336), (31248, 597090), (32151, 580320), (32240, 578718), (32760, 569532), (33480, 557284), (33852, 551160), (34720, 537381), (36270, 514416), (36744, 507780), (38688, 482265), (39060, 477672), (39312, 474610), (39806, 468720), (41337, 451360), (42315, 440928), (42868, 435240), (43524, 428680), (43680, 427149), (44640, 417963), (45136, 413370), (45930, 406224), (46872, 398060), (47461, 393120), (48360, 385812), (48992, 380835), (49140, 379688), (50778, 367440), (52080, 358254), (53585, 348192), (54405, 342944), (55116, 338520), (56160, 332227), (56420, 330696), (58032, 321510), (58590, 318448), (59709, 312480), (61240, 304668), (62496, 298545), (64302, 290160), (64480, 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