491928858720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3881}}^1$

素因数の和:4016

約数の個数: 768

約数和(自身を含む): 1936023586560

約数和(自身を除く): 1444094727840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 61, 65, 72, 74, 78, 80, 90, 96, 104, 108, 111, 117, 120, 122, 130, 135, 144, 148, 156, 160, 180, 183, 185, 195, 208, 216, 222, 234, 240, 244, 260, 270, 288, 296, 305, 312, 333, 351, 360, 366, 370, 390, 416, 432, 444, 468, 480, 481, 488, 520, 540, 549, 555, 585, 592, 610, 624, 666, 702, 720, 732, 740, 780, 793, 864, 888, 915, 936, 962, 976, 999, 1040, 1080, 1098, 1110, 1170, 1184, 1220, 1248, 1332, 1404, 1440, 1443, 1464, 1480, 1560, 1586, 1647, 1665, 1755, 1776, 1830, 1872, 1924, 1952, 1998, 2080, 2160, 2196, 2220, 2257, 2340, 2379, 2405, 2440, 2664, 2745, 2808, 2886, 2928, 2960, 3120, 3172, 3294, 3330, 3510, 3552, 3660, 3744, 3848, 3881, 3965, 3996, 4320, 4329, 4392, 4440, 4514, 4680, 4758, 4810, 4880, 4995, 5328, 5490, 5616, 5772, 5856, 5920, 6240, 6344, 6588, 6660, 6771, 7020, 7137, 7215, 7320, 7696, 7762, 7930, 7992, 8235, 8658, 8784, 8880, 9028, 9360, 9516, 9620, 9760, 9990, 10656, 10980, 11232, 11285, 11544, 11643, 11895, 12688, 12987, 13176, 13320, 13542, 14040, 14274, 14430, 14640, 15392, 15524, 15860, 15984, 16470, 17316, 17568, 17760, 18056, 18720, 19032, 19240, 19405, 19980, 20313, 21411, 21645, 21960, 22570, 23088, 23286, 23790, 25376, 25974, 26352, 26640, 27084, 28080, 28548, 28860, 29280, 29341, 31048, 31720, 31968, 32940, 33855, 34632, 34929, 35685, 36112, 38064, 38480, 38810, 39960, 40626, 42822, 43290, 43920, 45140, 46176, 46572, 47580, 50453, 51948, 52704, 53280, 54168, 56160, 57096, 57720, 58215, 58682, 60939, 62096, 63440, 64935, 65880, 67710, 69264, 69858, 71370, 72224, 76128, 76960, 77620, 79920, 81252, 85644, 86580, 87840, 88023, 90280, 93144, 95160, 100906, 101565, 103896, 104787, 107055, 108336, 114192, 115440, 116430, 117364, 121878, 124192, 126880, 129870, 131760, 135420, 138528, 139716, 142740, 143597, 146705, 151359, 155240, 159840, 162504, 171288, 173160, 174645, 176046, 180560, 186288, 190320, 201812, 203130, 207792, 209574, 214110, 216672, 228384, 230880, 232860, 234728, 236741, 243756, 252265, 259740, 263520, 264069, 270840, 279432, 285480, 287194, 293410, 302718, 304695, 310480, 325008, 342576, 346320, 349290, 352092, 361120, 372576, 380640, 403624, 406260, 415584, 419148, 428220, 430791, 440115, 454077, 465720, 469456, 473482, 487512, 504530, 519480, 523935, 528138, 541680, 558864, 570960, 574388, 586820, 605436, 609390, 620960, 650016, 685152, 692640, 698580, 704184, 710223, 717985, 756795, 792207, 807248, 812520, 838296, 856440, 861582, 880230, 908154, 931440, 938912, 946964, 975024, 1009060, 1038960, 1047870, 1056276, 1083360, 1117728, 1141920, 1148776, 1173640, 1183705, 1210872, 1218780, 1292373, 1320345, 1362231, 1397160, 1408368, 1420446, 1435970, 1513590, 1584414, 1614496, 1625040, 1676592, 1712880, 1723164, 1760460, 1816308, 1862880, 1866761, 1893928, 1950048, 2018120, 2077920, 2095740, 2112552, 2130669, 2153955, 2270385, 2297552, 2347280, 2367410, 2421744, 2437560, 2584746, 2640690, 2724462, 2794320, 2816736, 2840892, 2871940, 3027180, 3077633, 3168828, 3250080, 3353184, 3425760, 3446328, 3520920, 3551115, 3632616, 3733522, 3787856, 3877119, 3961035, 4036240, 4191480, 4225104, 4261338, 4307910, 4540770, 4595104, 4694560, 4734820, 4843488, 4875120, 5169492, 5281380, 5448924, 5588640, 5600283, 5681784, 5743880, 6054360, 6155266, 6337656, 6392007, 6461865, 6811155, 6892656, 7041840, 7102230, 7265232, 7467044, 7575712, 7754238, 7922070, 8072480, 8382960, 8450208, 8522676, 8615820, 8759417, 9081540, 9232899, 9333805, 9469640, 9750240, 10338984, 10562760, 10653345, 10897848, 11200566, 11363568, 11487760, 12108720, 12310532, 12675312, 12784014, 12923730, 13622310, 13785312, 14083680, 14204460, 14530464, 14934088, 15388165, 15508476, 15844140, 16765920, 16800849, 17045352, 17231640, 17518834, 18163080, 18465798, 18667610, 18939280, 19385595, 20677968, 21125520, 21306690, 21795696, 22401132, 22727136, 22975520, 24217440, 24621064, 25350624, 25568028, 25847460, 26278251, 27244620, 27698697, 28001415, 28408920, 29868176, 30776330, 31016952, 31688280, 31960035, 33601698, 34090704, 34463280, 35037668, 36326160, 36931596, 37335220, 37878560, 38771190, 41355936, 42251040, 42613380, 43591392, 43797085, 44802264, 46164495, 49242128, 50402547, 51136056, 51694920, 52556502, 54489240, 55397394, 56002830, 56817840, 59736352, 61552660, 62033904, 63376560, 63920070, 67203396, 68181408, 68926560, 70075336, 72652320, 73863192, 74670440, 77542380, 78834753, 83096091, 84004245, 85226760, 87594170, 89604528, 92328990, 98484256, 100805094, 102272112, 103389840, 105113004, 108978480, 110794788, 112005660, 113635680, 113872421, 123105320, 124067808, 126753120, 127840140, 131391255, 134406792, 138493485, 140150672, 147726384, 149340880, 155084760, 157669506, 166192182, 168008490, 170453520, 175188340, 179209056, 184657980, 201610188, 204544224, 206779680, 210226008, 217956960, 221589576, 224011320, 227744842, 236504259, 246210640, 252012735, 255680280, 262782510, 268813584, 276986970, 280301344, 295452768, 298681760, 310169520, 315339012, 332384364, 336016980, 340907040, 341617263, 350376680, 369315960, 394173765, 403220376, 415480455, 420452016, 443179152, 448022640, 455489684, 473008518, 492421280, 504025470, 511360560, 525565020, 537627168, 553973940, 569362105, 620339040, 630678024, 664768728, 672033960, 683234526, 700753360, 738631920, 788347530, 806440752, 830960910, 840904032, 886358304, 896045280, 910979368, 946017036, 1008050940, 1022721120, 1024851789, 1051130040, 1107947880, 1138724210, 1182521295, 1261356048, 1329537456, 1344067920, 1366469052, 1401506720, 1477263840, 1576695060, 1612881504, 1661921820, 1708086315, 1821958736, 1892034072, 2016101880, 2049703578, 2102260080, 2215895760, 2277448420, 2365042590, 2522712096, 2659074912, 2688135840, 2732938104, 3074555367, 3153390120, 3323843640, 3416172630, 3643917472, 3784068144, 4032203760, 4099407156, 4204520160, 4431791520, 4554896840, 4730085180, 5124258945, 5465876208, 6149110734, 6306780240, 6647687280, 6832345260, 7568136288, 8064407520, 8198814312, 9109793680, 9460170360, 10248517890, 10931752416, 12298221468, 12613560480, 13295374560, 13664690520, 15372776835, 16397628624, 18219587360, 18920340720, 20497035780, 24596442936, 27329381040, 30745553670, 32795257248, 37840681440, 40994071560, 49192885872, 54658762080, 61491107340, 81988143120, 98385771744, 122982214680, 163976286240, 245964429360, 491928858720]

約数ペア:

[(1, 491928858720), (2, 245964429360), (3, 163976286240), (4, 122982214680), (5, 98385771744), (6, 81988143120), (8, 61491107340), (9, 54658762080), (10, 49192885872), (12, 40994071560), (13, 37840681440), (15, 32795257248), (16, 30745553670), (18, 27329381040), (20, 24596442936), (24, 20497035780), (26, 18920340720), (27, 18219587360), (30, 16397628624), (32, 15372776835), (36, 13664690520), (37, 13295374560), (39, 12613560480), (40, 12298221468), (45, 10931752416), (48, 10248517890), (52, 9460170360), (54, 9109793680), (60, 8198814312), (61, 8064407520), (65, 7568136288), (72, 6832345260), (74, 6647687280), (78, 6306780240), (80, 6149110734), (90, 5465876208), (96, 5124258945), (104, 4730085180), (108, 4554896840), (111, 4431791520), (117, 4204520160), (120, 4099407156), (122, 4032203760), (130, 3784068144), (135, 3643917472), (144, 3416172630), (148, 3323843640), (156, 3153390120), (160, 3074555367), (180, 2732938104), (183, 2688135840), (185, 2659074912), (195, 2522712096), (208, 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(1248, 394173765), (1332, 369315960), (1404, 350376680), (1440, 341617263), (1443, 340907040), (1464, 336016980), (1480, 332384364), (1560, 315339012), (1586, 310169520), (1647, 298681760), (1665, 295452768), (1755, 280301344), (1776, 276986970), (1830, 268813584), (1872, 262782510), (1924, 255680280), (1952, 252012735), (1998, 246210640), (2080, 236504259), (2160, 227744842), (2196, 224011320), (2220, 221589576), (2257, 217956960), (2340, 210226008), (2379, 206779680), (2405, 204544224), (2440, 201610188), (2664, 184657980), (2745, 179209056), (2808, 175188340), (2886, 170453520), (2928, 168008490), (2960, 166192182), (3120, 157669506), (3172, 155084760), (3294, 149340880), (3330, 147726384), (3510, 140150672), (3552, 138493485), (3660, 134406792), (3744, 131391255), (3848, 127840140), (3881, 126753120), (3965, 124067808), (3996, 123105320), (4320, 113872421), (4329, 113635680), (4392, 112005660), (4440, 110794788), (4514, 108978480), (4680, 105113004), (4758, 103389840), (4810, 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