21061422360

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:595

約数の個数: 512

約数和(自身を含む): 79491456000

約数和(自身を除く): 58430033640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 54, 55, 60, 66, 72, 81, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 162, 165, 172, 180, 198, 215, 216, 220, 243, 258, 264, 270, 297, 324, 330, 344, 360, 387, 396, 405, 430, 440, 473, 486, 495, 509, 516, 540, 594, 645, 648, 660, 729, 774, 792, 810, 860, 891, 946, 972, 990, 1018, 1032, 1080, 1161, 1188, 1215, 1290, 1320, 1419, 1458, 1485, 1527, 1548, 1620, 1720, 1782, 1892, 1935, 1944, 1980, 2036, 2187, 2322, 2365, 2376, 2430, 2545, 2580, 2673, 2838, 2916, 2970, 3054, 3096, 3240, 3483, 3564, 3645, 3784, 3870, 3960, 4072, 4257, 4374, 4455, 4581, 4644, 4730, 4860, 5090, 5160, 5346, 5599, 5676, 5805, 5832, 5940, 6108, 6966, 7095, 7128, 7290, 7635, 7740, 8019, 8514, 8748, 8910, 9162, 9288, 9460, 9720, 10180, 10449, 10692, 10935, 11198, 11352, 11610, 11880, 12216, 12771, 13365, 13743, 13932, 14190, 14580, 15270, 15480, 16038, 16797, 17028, 17415, 17496, 17820, 18324, 18920, 20360, 20898, 21285, 21384, 21870, 21887, 22396, 22905, 23220, 24057, 25542, 26730, 27486, 27864, 27995, 28380, 29160, 30540, 31347, 32076, 33594, 34056, 34830, 35640, 36648, 38313, 40095, 41229, 41796, 42570, 43740, 43774, 44792, 45810, 46440, 48114, 50391, 51084, 52245, 53460, 54972, 55990, 56760, 61080, 62694, 63855, 64152, 65661, 67188, 68715, 69660, 76626, 80190, 82458, 83592, 83985, 85140, 87480, 87548, 91620, 94041, 96228, 100782, 102168, 104490, 106920, 109435, 109944, 111980, 114939, 120285, 123687, 125388, 127710, 131322, 134376, 137430, 139320, 151173, 153252, 156735, 160380, 164916, 167970, 170280, 175096, 183240, 188082, 191565, 192456, 196983, 201564, 206145, 208980, 218870, 223960, 229878, 240570, 240757, 247374, 250776, 251955, 255420, 262644, 274860, 302346, 306504, 313470, 320760, 328305, 329832, 335940, 344817, 371061, 376164, 383130, 393966, 403128, 412290, 417960, 437740, 453519, 459756, 470205, 481140, 481514, 494748, 503910, 510840, 525288, 549720, 574695, 590949, 604692, 618435, 626940, 656610, 671880, 689634, 722271, 742122, 752328, 755865, 766260, 787932, 824580, 875480, 907038, 919512, 940410, 962280, 963028, 984915, 989496, 1007820, 1034451, 1113183, 1149390, 1181898, 1203785, 1209384, 1236870, 1253880, 1313220, 1360557, 1379268, 1444542, 1484244, 1511730, 1532520, 1575864, 1649160, 1724085, 1772847, 1814076, 1855305, 1880820, 1926056, 1969830, 2015640, 2068902, 2166813, 2226366, 2267595, 2298780, 2363796, 2407570, 2473740, 2626440, 2721114, 2758536, 2889084, 2954745, 2968488, 3023460, 3448170, 3545694, 3611355, 3628152, 3710610, 3761640, 3939660, 4081671, 4137804, 4333626, 4452732, 4535190, 4597560, 4727592, 4815140, 4947480, 5172255, 5318541, 5442228, 5565915, 5778168, 5909490, 6046920, 6500439, 6802785, 6896340, 7091388, 7222710, 7421220, 7879320, 8163342, 8275608, 8667252, 8864235, 8905464, 9070380, 9630280, 10344510, 10637082, 10834065, 10884456, 11131830, 11818980, 12245013, 13000878, 13605570, 13792680, 14182776, 14445420, 14842440, 15955623, 16326684, 17334504, 17728470, 18140760, 19501317, 20408355, 20689020, 21274164, 21668130, 22263660, 23637960, 24490026, 26001756, 26592705, 27211140, 28890840, 31911246, 32502195, 32653368, 35456940, 39002634, 40816710, 41378040, 42548328, 43336260, 44527320, 47866869, 48980052, 52003512, 53185410, 54422280, 58503951, 61225065, 63822492, 65004390, 70913880, 78005268, 79778115, 81633420, 86672520, 95733738, 97506585, 97960104, 106370820, 117007902, 122450130, 127644984, 130008780, 156010536, 159556230, 163266840, 175511853, 191467476, 195013170, 212741640, 234015804, 239334345, 244900260, 260017560, 292519755, 319112460, 351023706, 382934952, 390026340, 468031608, 478668690, 489800520, 526535559, 585039510, 638224920, 702047412, 780052680, 877559265, 957337380, 1053071118, 1170079020, 1404094824, 1755118530, 1914674760, 2106142236, 2340158040, 2632677795, 3510237060, 4212284472, 5265355590, 7020474120, 10530711180, 21061422360]

約数ペア:

[(1, 21061422360), (2, 10530711180), (3, 7020474120), (4, 5265355590), (5, 4212284472), (6, 3510237060), (8, 2632677795), (9, 2340158040), (10, 2106142236), (11, 1914674760), (12, 1755118530), (15, 1404094824), (18, 1170079020), (20, 1053071118), (22, 957337380), (24, 877559265), (27, 780052680), (30, 702047412), (33, 638224920), (36, 585039510), (40, 526535559), (43, 489800520), (44, 478668690), (45, 468031608), (54, 390026340), (55, 382934952), (60, 351023706), (66, 319112460), (72, 292519755), (81, 260017560), (86, 244900260), (88, 239334345), (90, 234015804), (99, 212741640), (108, 195013170), (110, 191467476), (120, 175511853), (129, 163266840), (132, 159556230), (135, 156010536), (162, 130008780), (165, 127644984), (172, 122450130), (180, 117007902), (198, 106370820), (215, 97960104), (216, 97506585), (220, 95733738), (243, 86672520), (258, 81633420), (264, 79778115), (270, 78005268), (297, 70913880), (324, 65004390), (330, 63822492), (344, 61225065), (360, 58503951), (387, 54422280), (396, 53185410), (405, 52003512), (430, 48980052), (440, 47866869), (473, 44527320), (486, 43336260), (495, 42548328), (509, 41378040), (516, 40816710), (540, 39002634), (594, 35456940), (645, 32653368), (648, 32502195), (660, 31911246), (729, 28890840), (774, 27211140), (792, 26592705), (810, 26001756), (860, 24490026), (891, 23637960), (946, 22263660), (972, 21668130), (990, 21274164), (1018, 20689020), (1032, 20408355), (1080, 19501317), (1161, 18140760), (1188, 17728470), (1215, 17334504), (1290, 16326684), (1320, 15955623), (1419, 14842440), (1458, 14445420), (1485, 14182776), (1527, 13792680), (1548, 13605570), (1620, 13000878), (1720, 12245013), (1782, 11818980), (1892, 11131830), (1935, 10884456), (1944, 10834065), (1980, 10637082), (2036, 10344510), (2187, 9630280), (2322, 9070380), (2365, 8905464), (2376, 8864235), (2430, 8667252), (2545, 8275608), (2580, 8163342), (2673, 7879320), (2838, 7421220), (2916, 7222710), (2970, 7091388), (3054, 6896340), (3096, 6802785), (3240, 6500439), (3483, 6046920), (3564, 5909490), (3645, 5778168), (3784, 5565915), (3870, 5442228), (3960, 5318541), (4072, 5172255), (4257, 4947480), (4374, 4815140), (4455, 4727592), (4581, 4597560), (4644, 4535190), (4730, 4452732), (4860, 4333626), (5090, 4137804), (5160, 4081671), (5346, 3939660), (5599, 3761640), (5676, 3710610), (5805, 3628152), (5832, 3611355), (5940, 3545694), (6108, 3448170), (6966, 3023460), (7095, 2968488), (7128, 2954745), (7290, 2889084), (7635, 2758536), (7740, 2721114), (8019, 2626440), (8514, 2473740), (8748, 2407570), (8910, 2363796), (9162, 2298780), (9288, 2267595), (9460, 2226366), (9720, 2166813), (10180, 2068902), (10449, 2015640), (10692, 1969830), (10935, 1926056), (11198, 1880820), (11352, 1855305), (11610, 1814076), (11880, 1772847), (12216, 1724085), (12771, 1649160), (13365, 1575864), (13743, 1532520), (13932, 1511730), (14190, 1484244), (14580, 1444542), (15270, 1379268), (15480, 1360557), (16038, 1313220), (16797, 1253880), (17028, 1236870), (17415, 1209384), (17496, 1203785), (17820, 1181898), (18324, 1149390), (18920, 1113183), (20360, 1034451), (20898, 1007820), (21285, 989496), (21384, 984915), (21870, 963028), (21887, 962280), (22396, 940410), (22905, 919512), (23220, 907038), (24057, 875480), (25542, 824580), (26730, 787932), (27486, 766260), (27864, 755865), (27995, 752328), (28380, 742122), (29160, 722271), (30540, 689634), (31347, 671880), (32076, 656610), (33594, 626940), (34056, 618435), (34830, 604692), (35640, 590949), (36648, 574695), (38313, 549720), (40095, 525288), (41229, 510840), (41796, 503910), (42570, 494748), (43740, 481514), (43774, 481140), (44792, 470205), (45810, 459756), (46440, 453519), (48114, 437740), (50391, 417960), (51084, 412290), (52245, 403128), (53460, 393966), (54972, 383130), (55990, 376164), (56760, 371061), (61080, 344817), (62694, 335940), (63855, 329832), (64152, 328305), (65661, 320760), (67188, 313470), (68715, 306504), (69660, 302346), (76626, 274860), (80190, 262644), (82458, 255420), (83592, 251955), (83985, 250776), (85140, 247374), (87480, 240757), (87548, 240570), (91620, 229878), (94041, 223960), (96228, 218870), (100782, 208980), (102168, 206145), (104490, 201564), (106920, 196983), (109435, 192456), (109944, 191565), (111980, 188082), (114939, 183240), (120285, 175096), (123687, 170280), (125388, 167970), (127710, 164916), (131322, 160380), (134376, 156735), (137430, 153252), (139320, 151173)]