16401661920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:312

約数の個数: 768

約数和(自身を含む): 68505937920

約数和(自身を除く): 52104276000

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, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 107, 108, 111, 112, 120, 126, 135, 137, 140, 144, 148, 160, 168, 180, 185, 189, 210, 214, 216, 222, 224, 240, 252, 259, 270, 274, 280, 288, 296, 315, 321, 333, 336, 360, 370, 378, 411, 420, 428, 432, 444, 480, 504, 518, 535, 540, 548, 555, 560, 592, 630, 642, 666, 672, 685, 720, 740, 749, 756, 777, 822, 840, 856, 864, 888, 945, 959, 963, 999, 1008, 1036, 1070, 1080, 1096, 1110, 1120, 1184, 1233, 1260, 1284, 1295, 1332, 1370, 1440, 1480, 1498, 1512, 1554, 1605, 1644, 1665, 1680, 1712, 1776, 1890, 1918, 1926, 1998, 2016, 2055, 2072, 2140, 2160, 2192, 2220, 2247, 2331, 2466, 2520, 2568, 2590, 2664, 2740, 2877, 2889, 2960, 2996, 3024, 3108, 3210, 3288, 3330, 3360, 3424, 3552, 3699, 3745, 3780, 3836, 3852, 3885, 3959, 3996, 4110, 4144, 4280, 4320, 4384, 4440, 4494, 4662, 4795, 4815, 4932, 4995, 5040, 5069, 5136, 5180, 5328, 5480, 5754, 5778, 5920, 5992, 6048, 6165, 6216, 6420, 6576, 6660, 6741, 6993, 7398, 7490, 7560, 7672, 7704, 7770, 7918, 7992, 8220, 8288, 8560, 8631, 8880, 8988, 9324, 9590, 9630, 9864, 9990, 10080, 10138, 10272, 10360, 10656, 10960, 11235, 11508, 11556, 11655, 11877, 11984, 12330, 12432, 12840, 13152, 13320, 13482, 13986, 14385, 14445, 14659, 14796, 14980, 15120, 15207, 15344, 15408, 15540, 15836, 15984, 16440, 17120, 17262, 17760, 17976, 18495, 18648, 19180, 19260, 19728, 19795, 19980, 20223, 20276, 20720, 21920, 22470, 23016, 23112, 23310, 23754, 23968, 24660, 24864, 25345, 25680, 25893, 26640, 26964, 27713, 27972, 28770, 28890, 29318, 29592, 29960, 30240, 30414, 30688, 30816, 31080, 31672, 31968, 32880, 33705, 34524, 34965, 35483, 35631, 35952, 36990, 37296, 38360, 38520, 39456, 39590, 39960, 40446, 40552, 41440, 43155, 43977, 44940, 45621, 46032, 46224, 46620, 47508, 49320, 50690, 51360, 51786, 53280, 53928, 55426, 55944, 57540, 57780, 58636, 59184, 59385, 59920, 60828, 62160, 63344, 65760, 67410, 69048, 69930, 70966, 71262, 71904, 73295, 73980, 74592, 76035, 76720, 77040, 79180, 79920, 80892, 81104, 83139, 86310, 87954, 89880, 91242, 92064, 92448, 93240, 95016, 98640, 101115, 101380, 102613, 103572, 106449, 106893, 107856, 110852, 111888, 115080, 115560, 117272, 118368, 118770, 119840, 121656, 124320, 126688, 129465, 131931, 134820, 136863, 138096, 138565, 139860, 141932, 142524, 146590, 147960, 152070, 153440, 154080, 158360, 159840, 161784, 162208, 166278, 172620, 175908, 177415, 178155, 179760, 182484, 186480, 190032, 197280, 202230, 202760, 205226, 207144, 212898, 213786, 215712, 219885, 221704, 223776, 228105, 230160, 231120, 234544, 237540, 243312, 249417, 258930, 263862, 269640, 273726, 276192, 277130, 279720, 283864, 285048, 293180, 295920, 304140, 307839, 316720, 319347, 323568, 332556, 345240, 351816, 354830, 356310, 359520, 364968, 372960, 380064, 395793, 404460, 405520, 410452, 414288, 415695, 425796, 427572, 439770, 443408, 456210, 460320, 462240, 469088, 475080, 486624, 498834, 513065, 517860, 527724, 532245, 534465, 539280, 542383, 547452, 554260, 559440, 567728, 570096, 586360, 591840, 608280, 615678, 633440, 638694, 647136, 659655, 665112, 684315, 690480, 703632, 709660, 712620, 729936, 748251, 791586, 808920, 811040, 820904, 828576, 831390, 851592, 855144, 879540, 886816, 912420, 923517, 950160, 958041, 997668, 1026130, 1035720, 1055448, 1064490, 1068930, 1078560, 1084766, 1094904, 1108520, 1118880, 1135456, 1140192, 1172720, 1216560, 1231356, 1247085, 1277388, 1319310, 1330224, 1368630, 1380960, 1407264, 1419320, 1425240, 1459872, 1496502, 1539195, 1583172, 1596735, 1617840, 1627149, 1641808, 1662780, 1703184, 1710288, 1759080, 1824840, 1847034, 1900320, 1916082, 1978965, 1995336, 2052260, 2071440, 2110896, 2128980, 2137860, 2169532, 2189808, 2217040, 2345440, 2433120, 2462712, 2494170, 2554776, 2638620, 2660448, 2711915, 2737260, 2770551, 2838640, 2850480, 2993004, 3078390, 3166344, 3193470, 3235680, 3254298, 3283616, 3325560, 3406368, 3420576, 3518160, 3649680, 3694068, 3741255, 3796681, 3832164, 3957930, 3990672, 4104520, 4142880, 4221792, 4257960, 4275720, 4339064, 4379616, 4434080, 4617585, 4790205, 4881447, 4925424, 4988340, 5109552, 5277240, 5423830, 5474520, 5541102, 5677280, 5700960, 5986008, 6156780, 6332688, 6386940, 6508596, 6651120, 7036320, 7299360, 7388136, 7482510, 7593362, 7664328, 7915860, 7981344, 8135745, 8209040, 8515920, 8551440, 8678128, 9235170, 9580410, 9762894, 9850848, 9976680, 10219104, 10554480, 10847660, 10949040, 11082204, 11390043, 11972016, 12313560, 12665376, 12773880, 13017192, 13302240, 13852755, 14644341, 14776272, 14965020, 15186724, 15328656, 15831720, 16271490, 16418080, 17031840, 17102880, 17356256, 18470340, 18983405, 19160820, 19525788, 19953360, 21108960, 21695320, 21898080, 22164408, 22780086, 23944032, 24407235, 24627120, 25547760, 26034384, 27705510, 29288682, 29552544, 29930040, 30373448, 30657312, 31663440, 32542980, 34170129, 36940680, 37966810, 38321640, 39051576, 39906720, 43390640, 44328816, 45560172, 48814470, 49254240, 51095520, 52068768, 55411020, 56950215, 58577364, 59860080, 60746896, 63326880, 65085960, 68340258, 73221705, 73881360, 75933620, 76643280, 78103152, 86781280, 88657632, 91120344, 97628940, 102510387, 110822040, 113900430, 117154728, 119720160, 121493792, 130171920, 136680516, 146443410, 147762720, 151867240, 153286560, 156206304, 170850645, 182240688, 195257880, 205020774, 221644080, 227800860, 234309456, 260343840, 273361032, 292886820, 303734480, 341701290, 364481376, 390515760, 410041548, 443288160, 455601720, 468618912, 512551935, 546722064, 585773640, 607468960, 683402580, 781031520, 820083096, 911203440, 1025103870, 1093444128, 1171547280, 1366805160, 1640166192, 1822406880, 2050207740, 2343094560, 2733610320, 3280332384, 4100415480, 5467220640, 8200830960, 16401661920]

約数ペア:

[(1, 16401661920), (2, 8200830960), (3, 5467220640), (4, 4100415480), (5, 3280332384), (6, 2733610320), (7, 2343094560), (8, 2050207740), (9, 1822406880), (10, 1640166192), (12, 1366805160), (14, 1171547280), (15, 1093444128), (16, 1025103870), (18, 911203440), (20, 820083096), (21, 781031520), (24, 683402580), (27, 607468960), (28, 585773640), (30, 546722064), (32, 512551935), (35, 468618912), (36, 455601720), (37, 443288160), (40, 410041548), (42, 390515760), (45, 364481376), (48, 341701290), (54, 303734480), (56, 292886820), (60, 273361032), (63, 260343840), (70, 234309456), (72, 227800860), (74, 221644080), (80, 205020774), (84, 195257880), (90, 182240688), (96, 170850645), (105, 156206304), (107, 153286560), (108, 151867240), (111, 147762720), (112, 146443410), (120, 136680516), (126, 130171920), (135, 121493792), (137, 119720160), (140, 117154728), (144, 113900430), (148, 110822040), (160, 102510387), (168, 97628940), (180, 91120344), (185, 88657632), (189, 86781280), (210, 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14776272), (1120, 14644341), (1184, 13852755), (1233, 13302240), (1260, 13017192), (1284, 12773880), (1295, 12665376), (1332, 12313560), (1370, 11972016), (1440, 11390043), (1480, 11082204), (1498, 10949040), (1512, 10847660), (1554, 10554480), (1605, 10219104), (1644, 9976680), (1665, 9850848), (1680, 9762894), (1712, 9580410), (1776, 9235170), (1890, 8678128), (1918, 8551440), (1926, 8515920), (1998, 8209040), (2016, 8135745), (2055, 7981344), (2072, 7915860), (2140, 7664328), (2160, 7593362), (2192, 7482510), (2220, 7388136), (2247, 7299360), (2331, 7036320), (2466, 6651120), (2520, 6508596), (2568, 6386940), (2590, 6332688), (2664, 6156780), (2740, 5986008), (2877, 5700960), (2889, 5677280), (2960, 5541102), (2996, 5474520), (3024, 5423830), (3108, 5277240), (3210, 5109552), (3288, 4988340), (3330, 4925424), (3360, 4881447), (3424, 4790205), (3552, 4617585), (3699, 4434080), (3745, 4379616), (3780, 4339064), (3836, 4275720), (3852, 4257960), (3885, 4221792), (3959, 4142880), (3996, 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