648960718320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 960

約数和(自身を含む): 2478334709760

約数和(自身を除く): 1829373991440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 81, 90, 93, 95, 108, 114, 120, 124, 135, 144, 152, 155, 157, 162, 171, 180, 186, 190, 216, 228, 240, 243, 248, 270, 279, 285, 304, 310, 314, 324, 342, 360, 361, 372, 380, 405, 432, 456, 465, 471, 486, 496, 513, 540, 558, 570, 589, 620, 628, 648, 684, 720, 722, 744, 760, 785, 810, 837, 855, 912, 930, 942, 972, 1026, 1080, 1083, 1116, 1140, 1178, 1215, 1240, 1256, 1296, 1368, 1395, 1413, 1444, 1488, 1520, 1539, 1570, 1620, 1674, 1710, 1767, 1805, 1860, 1884, 1944, 2052, 2160, 2166, 2232, 2280, 2355, 2356, 2430, 2480, 2511, 2512, 2565, 2736, 2790, 2826, 2888, 2945, 2983, 3078, 3140, 3240, 3249, 3348, 3420, 3534, 3610, 3720, 3768, 3888, 4104, 4185, 4239, 4332, 4464, 4560, 4617, 4710, 4712, 4860, 4867, 5022, 5130, 5301, 5415, 5580, 5652, 5776, 5890, 5966, 6156, 6280, 6480, 6498, 6696, 6840, 6859, 7065, 7068, 7220, 7440, 7533, 7536, 7695, 8208, 8370, 8478, 8664, 8835, 8949, 9234, 9420, 9424, 9720, 9734, 9747, 10044, 10260, 10602, 10830, 11160, 11191, 11304, 11780, 11932, 12312, 12555, 12560, 12717, 12996, 13392, 13680, 13718, 14130, 14136, 14440, 14601, 14915, 15066, 15390, 15903, 16245, 16740, 16956, 17328, 17670, 17898, 18468, 18840, 19440, 19468, 19494, 20088, 20520, 20577, 21195, 21204, 21660, 22320, 22382, 22608, 23085, 23560, 23864, 24335, 24624, 25110, 25434, 25992, 26505, 26847, 27436, 28260, 28272, 28880, 29202, 29241, 29830, 30132, 30780, 31806, 32490, 33480, 33573, 33912, 34295, 35340, 35796, 36936, 37665, 37680, 38151, 38936, 38988, 40176, 41040, 41154, 42390, 42408, 43320, 43803, 44745, 44764, 46170, 47120, 47709, 47728, 48670, 48735, 50220, 50868, 51984, 53010, 53694, 54872, 55955, 56520, 56677, 58404, 58482, 59660, 60264, 61560, 61731, 63585, 63612, 64980, 66960, 67146, 67824, 68590, 70680, 71592, 73005, 73872, 75330, 76302, 77872, 77976, 79515, 80541, 82308, 84780, 84816, 86640, 87606, 87723, 89490, 89528, 92340, 92473, 95418, 97340, 97470, 100440, 100719, 101736, 102885, 106020, 107388, 109744, 111910, 113040, 113354, 116808, 116964, 119320, 120528, 123120, 123462, 127170, 127224, 129960, 131409, 134235, 134292, 137180, 141360, 143127, 143184, 146010, 146205, 150660, 152604, 155952, 159030, 161082, 164616, 167865, 169560, 170031, 175212, 175446, 178980, 179056, 184680, 184946, 185193, 190755, 190836, 194680, 194940, 200880, 201438, 203472, 205770, 212040, 212629, 214776, 219015, 223820, 226708, 233616, 233928, 238545, 238640, 241623, 246924, 254340, 254448, 259920, 262818, 268470, 268584, 274360, 277419, 283385, 286254, 292020, 292410, 301320, 302157, 305208, 308655, 318060, 322164, 329232, 335730, 339120, 340062, 350424, 350892, 357960, 369360, 369892, 370386, 381510, 381672, 389360, 389880, 394227, 402705, 402876, 411540, 424080, 425258, 429552, 438030, 438615, 447640, 453416, 462365, 467856, 477090, 483246, 493848, 503595, 508680, 510093, 525636, 536940, 537168, 548720, 554838, 555579, 566770, 572508, 584040, 584820, 602640, 604314, 610416, 617310, 636120, 637887, 644328, 657045, 671460, 680124, 700848, 701784, 715635, 715920, 724869, 739784, 740772, 763020, 763344, 779760, 788454, 805410, 805752, 823080, 832257, 850155, 850516, 876060, 877230, 895280, 906471, 906832, 924730, 925965, 954180, 966492, 987696, 1007190, 1017360, 1020186, 1051272, 1063145, 1073880, 1076863, 1109676, 1111158, 1133540, 1145016, 1168080, 1169640, 1182681, 1208115, 1208628, 1234620, 1272240, 1275774, 1288656, 1314090, 1342920, 1360248, 1387095, 1403568, 1431270, 1449738, 1479568, 1481544, 1510785, 1526040, 1530279, 1576908, 1610820, 1611504, 1646160, 1664514, 1666737, 1700310, 1701032, 1752120, 1754460, 1756987, 1812942, 1849460, 1851930, 1908360, 1913661, 1932984, 1971135, 2014380, 2040372, 2102544, 2126290, 2147760, 2153726, 2219352, 2222316, 2267080, 2290032, 2339280, 2365362, 2416230, 2417256, 2469240, 2496771, 2550465, 2551548, 2628180, 2685840, 2719413, 2720496, 2774190, 2777895, 2862540, 2899476, 2963088, 3021570, 3052080, 3060558, 3153816, 3189435, 3221640, 3230589, 3329028, 3333474, 3400620, 3402064, 3504240, 3508920, 3513974, 3624345, 3625884, 3698920, 3703860, 3816720, 3827322, 3865968, 3942270, 4028760, 4080744, 4161285, 4252580, 4307452, 4438704, 4444632, 4532355, 4534160, 4590837, 4730724, 4832460, 4834512, 4938480, 4993542, 5100930, 5103096, 5256360, 5270961, 5384315, 5438826, 5548380, 5555790, 5725080, 5740983, 5798952, 5913405, 6043140, 6121116, 6307632, 6378870, 6443280, 6461178, 6658056, 6666948, 6801240, 7017840, 7027948, 7248690, 7251768, 7397840, 7407720, 7490313, 7651395, 7654644, 7884540, 8057520, 8161488, 8322570, 8333685, 8505160, 8614904, 8784935, 8889264, 9064710, 9181674, 9461448, 9568305, 9664920, 9691767, 9987084, 10201860, 10206192, 10512720, 10541922, 10768630, 10877652, 11096760, 11111580, 11450160, 11481966, 11597904, 11826810, 12086280, 12242232, 12483855, 12757740, 12922356, 13316112, 13333896, 13597065, 13602480, 13772511, 14055896, 14497380, 14503536, 14815440, 14980626, 15302790, 15309288, 15769080, 15812883, 16152945, 16645140, 16667370, 17010320, 17222949, 17229808, 17569870, 18129420, 18363348, 18922896, 19136610, 19329840, 19383534, 19974168, 20403720, 21083844, 21537260, 21755304, 22193520, 22223160, 22470939, 22954185, 22963932, 23653620, 24172560, 24484464, 24967710, 25515480, 25844712, 26354805, 26667792, 27194130, 27545022, 28111792, 28704915, 28994760, 29075301, 29961252, 30605580, 30618576, 31538160, 31625766, 32305890, 33290280, 33334740, 33382753, 34445898, 35139740, 36258840, 36726696, 37451565, 38273220, 38767068, 39948336, 40807440, 42167688, 43074520, 43510608, 44446320, 44941878, 45908370, 45927864, 47307240, 47438649, 48458835, 49935420, 51030960, 51668847, 51689424, 52709610, 54388260, 55090044, 57409830, 57989520, 58150602, 59922504, 61211160, 63251532, 64611780, 66580560, 66669480, 66765506, 68862555, 68891796, 70279480, 72517680, 73453392, 74903130, 76546440, 77534136, 79064415, 84335376, 86114745, 86149040, 87225903, 89883756, 91816740, 91855728, 94614480, 94877298, 96917670, 99870840, 100148259, 103337694, 105419220, 108776520, 110180088, 112354695, 114819660, 116301204, 119845008, 122422320, 126503064, 129223560, 133338960, 133531012, 137725110, 137783592, 140558960, 142315947, 145376505, 149806260, 153092880, 155068272, 158128830, 166913765, 172229490, 174451806, 179767512, 183633480, 189754596, 193835340, 199741680, 200296518, 206675388, 210838440, 217553040, 220360176, 224709390, 229639320, 232602408, 237193245, 253006128, 258344235, 258447120, 261677709, 267062024, 275450220, 275567184, 284631894, 290753010, 299612520, 300444777, 316257660, 333827530, 344458980, 348903612, 359535024, 367266960, 379509192, 387670680, 400593036, 413350776, 421676880, 426947841, 436129515, 449418780, 459278640, 465204816, 474386490, 500741295, 516688470, 523355418, 534124048, 550900440, 569263788, 581506020, 599225040, 600889554, 632515320, 667655060, 688917960, 697807224, 711579735, 759018384, 775341360, 801186072, 826701552, 853895682, 872259030, 898837560, 901334331, 948772980, 1001482590, 1033376940, 1046710836, 1101800880, 1138527576, 1163012040, 1201779108, 1265030640, 1308388545, 1335310120, 1377835920, 1395614448, 1423159470, 1502223885, 1602372144, 1707791364, 1744518060, 1797675120, 1802668662, 1897545960, 2002965180, 2066753880, 2093421672, 2134739205, 2277055152, 2326024080, 2403558216, 2616777090, 2670620240, 2704002993, 2846318940, 3004447770, 3415582728, 3489036120, 3605337324, 3795091920, 4005930360, 4133507760, 4186843344, 4269478410, 4506671655, 4807116432, 5233554180, 5408005986, 5692637880, 6008895540, 6831165456, 6978072240, 7210674648, 8011860720, 8112008979, 8538956820, 9013343310, 10467108360, 10816011972, 11385275760, 12017791080, 13520014965, 14421349296, 16224017958, 17077913640, 18026686620, 20934216720, 21632023944, 24035582160, 27040029930, 32448035916, 34155827280, 36053373240, 40560044895, 43264047888, 54080059860, 64896071832, 72106746480, 81120089790, 108160119720, 129792143664, 162240179580, 216320239440, 324480359160, 648960718320]

約数ペア:

[(1, 648960718320), (2, 324480359160), (3, 216320239440), (4, 162240179580), (5, 129792143664), (6, 108160119720), (8, 81120089790), (9, 72106746480), (10, 64896071832), (12, 54080059860), (15, 43264047888), (16, 40560044895), (18, 36053373240), (19, 34155827280), (20, 32448035916), (24, 27040029930), (27, 24035582160), (30, 21632023944), (31, 20934216720), (36, 18026686620), (38, 17077913640), (40, 16224017958), (45, 14421349296), (48, 13520014965), (54, 12017791080), (57, 11385275760), (60, 10816011972), (62, 10467108360), (72, 9013343310), (76, 8538956820), (80, 8112008979), (81, 8011860720), (90, 7210674648), (93, 6978072240), (95, 6831165456), (108, 6008895540), (114, 5692637880), (120, 5408005986), (124, 5233554180), (135, 4807116432), (144, 4506671655), (152, 4269478410), (155, 4186843344), (157, 4133507760), (162, 4005930360), (171, 3795091920), (180, 3605337324), (186, 3489036120), (190, 3415582728), (216, 3004447770), (228, 2846318940), (240, 2704002993), (243, 2670620240), (248, 2616777090), (270, 2403558216), (279, 2326024080), (285, 2277055152), (304, 2134739205), (310, 2093421672), (314, 2066753880), (324, 2002965180), (342, 1897545960), (360, 1802668662), (361, 1797675120), (372, 1744518060), (380, 1707791364), (405, 1602372144), (432, 1502223885), (456, 1423159470), (465, 1395614448), (471, 1377835920), (486, 1335310120), (496, 1308388545), (513, 1265030640), (540, 1201779108), (558, 1163012040), (570, 1138527576), (589, 1101800880), (620, 1046710836), (628, 1033376940), (648, 1001482590), (684, 948772980), (720, 901334331), (722, 898837560), (744, 872259030), (760, 853895682), (785, 826701552), (810, 801186072), (837, 775341360), (855, 759018384), (912, 711579735), (930, 697807224), (942, 688917960), (972, 667655060), (1026, 632515320), (1080, 600889554), (1083, 599225040), (1116, 581506020), (1140, 569263788), (1178, 550900440), (1215, 534124048), (1240, 523355418), (1256, 516688470), (1296, 500741295), (1368, 474386490), (1395, 465204816), (1413, 459278640), (1444, 449418780), (1488, 436129515), (1520, 426947841), (1539, 421676880), (1570, 413350776), (1620, 400593036), (1674, 387670680), (1710, 379509192), (1767, 367266960), (1805, 359535024), (1860, 348903612), (1884, 344458980), (1944, 333827530), (2052, 316257660), (2160, 300444777), (2166, 299612520), (2232, 290753010), (2280, 284631894), (2355, 275567184), (2356, 275450220), (2430, 267062024), (2480, 261677709), (2511, 258447120), (2512, 258344235), (2565, 253006128), (2736, 237193245), (2790, 232602408), (2826, 229639320), (2888, 224709390), (2945, 220360176), (2983, 217553040), (3078, 210838440), (3140, 206675388), (3240, 200296518), (3249, 199741680), (3348, 193835340), (3420, 189754596), (3534, 183633480), (3610, 179767512), (3720, 174451806), (3768, 172229490), (3888, 166913765), (4104, 158128830), (4185, 155068272), (4239, 153092880), (4332, 149806260), (4464, 145376505), (4560, 142315947), (4617, 140558960), (4710, 137783592), (4712, 137725110), (4860, 133531012), (4867, 133338960), (5022, 129223560), (5130, 126503064), (5301, 122422320), (5415, 119845008), (5580, 116301204), (5652, 114819660), (5776, 112354695), (5890, 110180088), (5966, 108776520), (6156, 105419220), (6280, 103337694), (6480, 100148259), (6498, 99870840), (6696, 96917670), (6840, 94877298), (6859, 94614480), (7065, 91855728), (7068, 91816740), (7220, 89883756), (7440, 87225903), (7533, 86149040), (7536, 86114745), (7695, 84335376), (8208, 79064415), (8370, 77534136), (8478, 76546440), (8664, 74903130), (8835, 73453392), (8949, 72517680), (9234, 70279480), (9420, 68891796), (9424, 68862555), (9720, 66765506), (9734, 66669480), (9747, 66580560), (10044, 64611780), (10260, 63251532), (10602, 61211160), (10830, 59922504), (11160, 58150602), (11191, 57989520), (11304, 57409830), (11780, 55090044), (11932, 54388260), (12312, 52709610), (12555, 51689424), (12560, 51668847), (12717, 51030960), (12996, 49935420), (13392, 48458835), (13680, 47438649), (13718, 47307240), (14130, 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(35340, 18363348), (35796, 18129420), (36936, 17569870), (37665, 17229808), (37680, 17222949), (38151, 17010320), (38936, 16667370), (38988, 16645140), (40176, 16152945), (41040, 15812883), (41154, 15769080), (42390, 15309288), (42408, 15302790), (43320, 14980626), (43803, 14815440), (44745, 14503536), (44764, 14497380), (46170, 14055896), (47120, 13772511), (47709, 13602480), (47728, 13597065), (48670, 13333896), (48735, 13316112), (50220, 12922356), (50868, 12757740), (51984, 12483855), (53010, 12242232), (53694, 12086280), (54872, 11826810), (55955, 11597904), (56520, 11481966), (56677, 11450160), (58404, 11111580), (58482, 11096760), (59660, 10877652), (60264, 10768630), (61560, 10541922), (61731, 10512720), (63585, 10206192), (63612, 10201860), (64980, 9987084), (66960, 9691767), (67146, 9664920), (67824, 9568305), (68590, 9461448), (70680, 9181674), (71592, 9064710), (73005, 8889264), (73872, 8784935), (75330, 8614904), (76302, 8505160), (77872, 8333685), (77976, 8322570), (79515, 8161488), (80541, 8057520), (82308, 7884540), (84780, 7654644), (84816, 7651395), (86640, 7490313), (87606, 7407720), (87723, 7397840), (89490, 7251768), (89528, 7248690), (92340, 7027948), (92473, 7017840), (95418, 6801240), (97340, 6666948), (97470, 6658056), (100440, 6461178), (100719, 6443280), (101736, 6378870), (102885, 6307632), (106020, 6121116), (107388, 6043140), (109744, 5913405), (111910, 5798952), (113040, 5740983), (113354, 5725080), (116808, 5555790), (116964, 5548380), (119320, 5438826), (120528, 5384315), (123120, 5270961), (123462, 5256360), (127170, 5103096), (127224, 5100930), (129960, 4993542), (131409, 4938480), (134235, 4834512), (134292, 4832460), (137180, 4730724), (141360, 4590837), (143127, 4534160), (143184, 4532355), (146010, 4444632), (146205, 4438704), (150660, 4307452), (152604, 4252580), (155952, 4161285), (159030, 4080744), (161082, 4028760), (164616, 3942270), (167865, 3865968), (169560, 3827322), (170031, 3816720), (175212, 3703860), (175446, 3698920), (178980, 3625884), (179056, 3624345), (184680, 3513974), (184946, 3508920), (185193, 3504240), (190755, 3402064), (190836, 3400620), (194680, 3333474), (194940, 3329028), (200880, 3230589), (201438, 3221640), (203472, 3189435), (205770, 3153816), (212040, 3060558), (212629, 3052080), (214776, 3021570), (219015, 2963088), (223820, 2899476), (226708, 2862540), (233616, 2777895), (233928, 2774190), (238545, 2720496), (238640, 2719413), (241623, 2685840), (246924, 2628180), (254340, 2551548), (254448, 2550465), (259920, 2496771), (262818, 2469240), (268470, 2417256), (268584, 2416230), (274360, 2365362), (277419, 2339280), (283385, 2290032), (286254, 2267080), (292020, 2222316), (292410, 2219352), (301320, 2153726), (302157, 2147760), (305208, 2126290), (308655, 2102544), (318060, 2040372), (322164, 2014380), (329232, 1971135), (335730, 1932984), (339120, 1913661), (340062, 1908360), (350424, 1851930), (350892, 1849460), (357960, 1812942), (369360, 1756987), (369892, 1754460), (370386, 1752120), (381510, 1701032), (381672, 1700310), (389360, 1666737), (389880, 1664514), (394227, 1646160), (402705, 1611504), (402876, 1610820), (411540, 1576908), (424080, 1530279), (425258, 1526040), (429552, 1510785), (438030, 1481544), (438615, 1479568), (447640, 1449738), (453416, 1431270), (462365, 1403568), (467856, 1387095), (477090, 1360248), (483246, 1342920), (493848, 1314090), (503595, 1288656), (508680, 1275774), (510093, 1272240), (525636, 1234620), (536940, 1208628), (537168, 1208115), (548720, 1182681), (554838, 1169640), (555579, 1168080), (566770, 1145016), (572508, 1133540), (584040, 1111158), (584820, 1109676), (602640, 1076863), (604314, 1073880), (610416, 1063145), (617310, 1051272), (636120, 1020186), (637887, 1017360), (644328, 1007190), (657045, 987696), (671460, 966492), (680124, 954180), (700848, 925965), (701784, 924730), (715635, 906832), (715920, 906471), (724869, 895280), (739784, 877230), (740772, 876060), (763020, 850516), (763344, 850155), (779760, 832257), (788454, 823080), (805410, 805752)]