20824332480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:613

約数の個数: 672

約数和(自身を含む): 86485561344

約数和(自身を除く): 65661228864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 97, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 192, 194, 207, 210, 224, 230, 240, 252, 276, 280, 288, 291, 315, 320, 322, 336, 345, 360, 368, 388, 414, 420, 448, 460, 463, 480, 483, 485, 504, 552, 560, 576, 582, 630, 644, 672, 679, 690, 720, 736, 776, 805, 828, 840, 873, 920, 926, 960, 966, 970, 1008, 1035, 1104, 1120, 1164, 1260, 1288, 1344, 1358, 1380, 1389, 1440, 1449, 1455, 1472, 1552, 1610, 1656, 1680, 1746, 1840, 1852, 1932, 1940, 2016, 2037, 2070, 2208, 2231, 2240, 2315, 2328, 2415, 2520, 2576, 2716, 2760, 2778, 2880, 2898, 2910, 3104, 3220, 3241, 3312, 3360, 3395, 3492, 3680, 3704, 3864, 3880, 4032, 4074, 4140, 4167, 4365, 4416, 4462, 4630, 4656, 4830, 5040, 5152, 5432, 5520, 5556, 5796, 5820, 6111, 6208, 6440, 6482, 6624, 6693, 6720, 6790, 6945, 6984, 7245, 7360, 7408, 7728, 7760, 8148, 8280, 8334, 8730, 8924, 9260, 9312, 9660, 9723, 10080, 10185, 10304, 10649, 10864, 11040, 11112, 11155, 11592, 11640, 12222, 12880, 12964, 13248, 13386, 13580, 13890, 13968, 14490, 14816, 15456, 15520, 15617, 16205, 16296, 16560, 16668, 17460, 17848, 18520, 18624, 19320, 19446, 20079, 20160, 20370, 20835, 21298, 21728, 22080, 22224, 22310, 23184, 23280, 24444, 25760, 25928, 26772, 27160, 27780, 27936, 28980, 29169, 29632, 30555, 30912, 31040, 31234, 31947, 32410, 32592, 33120, 33336, 33465, 34920, 35696, 37040, 38640, 38892, 40158, 40740, 41670, 42596, 43456, 44448, 44620, 44911, 46368, 46560, 46851, 48615, 48888, 51520, 51856, 53245, 53544, 54320, 55560, 55872, 57960, 58338, 61110, 62468, 63894, 64820, 65184, 66240, 66672, 66930, 69840, 71392, 74080, 74543, 77280, 77784, 78085, 80316, 81480, 83340, 85192, 88896, 89240, 89822, 92736, 93120, 93702, 95841, 97230, 97776, 100395, 103712, 106490, 107088, 108640, 111120, 115920, 116676, 122220, 124936, 127788, 129640, 130368, 133344, 133860, 134733, 139680, 140553, 142784, 145845, 148160, 149086, 154560, 155568, 156170, 159735, 160632, 162960, 166680, 170384, 178480, 179644, 187404, 191682, 194460, 195552, 200790, 207424, 212980, 214176, 217280, 222240, 223629, 224555, 231840, 233352, 234255, 244440, 249872, 255576, 259280, 266688, 267720, 269466, 279360, 281106, 291690, 298172, 311136, 312340, 314377, 319470, 321264, 325920, 333360, 340768, 356960, 359288, 372715, 374808, 383364, 388920, 391104, 401580, 404199, 425960, 428352, 444480, 447258, 449110, 463680, 466704, 468510, 479205, 488880, 499744, 511152, 518560, 535440, 538932, 562212, 583380, 596344, 622272, 624680, 628754, 638940, 642528, 651840, 666720, 670887, 673665, 681536, 702765, 713920, 718576, 745430, 749616, 766728, 777840, 803160, 808398, 851920, 894516, 898220, 933408, 937020, 943131, 958410, 977760, 999488, 1022304, 1032953, 1037120, 1070880, 1077864, 1118145, 1124424, 1166760, 1192688, 1249360, 1257508, 1277880, 1285056, 1333440, 1341774, 1347330, 1405530, 1437152, 1490860, 1499232, 1533456, 1555680, 1571885, 1606320, 1616796, 1703840, 1789032, 1796440, 1866816, 1874040, 1886262, 1916820, 1955520, 2020995, 2044608, 2065906, 2141760, 2155728, 2236290, 2248848, 2333520, 2385376, 2498720, 2515016, 2555760, 2683548, 2694660, 2811060, 2829393, 2874304, 2981720, 2998464, 3066912, 3098859, 3111360, 3143770, 3212640, 3233592, 3354435, 3407680, 3578064, 3592880, 3748080, 3772524, 3833640, 4041990, 4131812, 4311456, 4472580, 4497696, 4667040, 4715655, 4770752, 4997440, 5030032, 5111520, 5164765, 5367096, 5389320, 5622120, 5658786, 5963440, 6133824, 6197718, 6287540, 6425280, 6467184, 6708870, 7156128, 7185760, 7230671, 7496160, 7545048, 7667280, 8083980, 8263624, 8622912, 8945160, 8995392, 9296577, 9334080, 9431310, 10060064, 10223040, 10329530, 10734192, 10778640, 11244240, 11317572, 11926880, 12395436, 12575080, 12934368, 13417740, 14146965, 14312256, 14371520, 14461342, 14992320, 15090096, 15334560, 15494295, 16167960, 16527248, 17890320, 18593154, 18862620, 20120128, 20659060, 21468384, 21557280, 21692013, 22488480, 22635144, 23853760, 24790872, 25150160, 25868736, 26835480, 28293930, 28922684, 30180192, 30669120, 30988590, 32335920, 33054496, 35780640, 36153355, 37186308, 37725240, 41318120, 42936768, 43114560, 43384026, 44976960, 45270288, 46482885, 49581744, 50300320, 53670960, 56587860, 57845368, 60360384, 61977180, 64671840, 65076039, 66108992, 71561280, 72306710, 74372616, 75450480, 82636240, 86768052, 90540576, 92965770, 99163488, 100600640, 107341920, 108460065, 113175720, 115690736, 123954360, 129343680, 130152078, 144613420, 148745232, 150900960, 165272480, 173536104, 181081152, 185931540, 198326976, 214683840, 216920130, 226351440, 231381472, 247908720, 260304156, 289226840, 297490464, 301801920, 325380195, 330544960, 347072208, 371863080, 433840260, 452702880, 462762944, 495817440, 520608312, 578453680, 594980928, 650760390, 694144416, 743726160, 867680520, 905405760, 991634880, 1041216624, 1156907360, 1301520780, 1388288832, 1487452320, 1735361040, 2082433248, 2313814720, 2603041560, 2974904640, 3470722080, 4164866496, 5206083120, 6941444160, 10412166240, 20824332480]

約数ペア:

[(1, 20824332480), (2, 10412166240), (3, 6941444160), (4, 5206083120), (5, 4164866496), (6, 3470722080), (7, 2974904640), (8, 2603041560), (9, 2313814720), (10, 2082433248), (12, 1735361040), (14, 1487452320), (15, 1388288832), (16, 1301520780), (18, 1156907360), (20, 1041216624), (21, 991634880), (23, 905405760), (24, 867680520), (28, 743726160), (30, 694144416), (32, 650760390), (35, 594980928), (36, 578453680), (40, 520608312), (42, 495817440), (45, 462762944), (46, 452702880), (48, 433840260), (56, 371863080), (60, 347072208), (63, 330544960), (64, 325380195), (69, 301801920), (70, 297490464), (72, 289226840), (80, 260304156), (84, 247908720), (90, 231381472), (92, 226351440), (96, 216920130), (97, 214683840), (105, 198326976), (112, 185931540), (115, 181081152), (120, 173536104), (126, 165272480), (138, 150900960), (140, 148745232), (144, 144613420), (160, 130152078), (161, 129343680), (168, 123954360), (180, 115690736), (184, 113175720), (192, 108460065), (194, 107341920), (207, 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14992320), (1440, 14461342), (1449, 14371520), (1455, 14312256), (1472, 14146965), (1552, 13417740), (1610, 12934368), (1656, 12575080), (1680, 12395436), (1746, 11926880), (1840, 11317572), (1852, 11244240), (1932, 10778640), (1940, 10734192), (2016, 10329530), (2037, 10223040), (2070, 10060064), (2208, 9431310), (2231, 9334080), (2240, 9296577), (2315, 8995392), (2328, 8945160), (2415, 8622912), (2520, 8263624), (2576, 8083980), (2716, 7667280), (2760, 7545048), (2778, 7496160), (2880, 7230671), (2898, 7185760), (2910, 7156128), (3104, 6708870), (3220, 6467184), (3241, 6425280), (3312, 6287540), (3360, 6197718), (3395, 6133824), (3492, 5963440), (3680, 5658786), (3704, 5622120), (3864, 5389320), (3880, 5367096), (4032, 5164765), (4074, 5111520), (4140, 5030032), (4167, 4997440), (4365, 4770752), (4416, 4715655), (4462, 4667040), (4630, 4497696), (4656, 4472580), (4830, 4311456), (5040, 4131812), (5152, 4041990), (5432, 3833640), (5520, 3772524), (5556, 3748080), (5796, 3592880), (5820, 3578064), (6111, 3407680), (6208, 3354435), (6440, 3233592), (6482, 3212640), (6624, 3143770), (6693, 3111360), (6720, 3098859), (6790, 3066912), (6945, 2998464), (6984, 2981720), (7245, 2874304), (7360, 2829393), (7408, 2811060), (7728, 2694660), (7760, 2683548), (8148, 2555760), (8280, 2515016), (8334, 2498720), (8730, 2385376), (8924, 2333520), (9260, 2248848), (9312, 2236290), (9660, 2155728), (9723, 2141760), (10080, 2065906), (10185, 2044608), (10304, 2020995), (10649, 1955520), (10864, 1916820), (11040, 1886262), (11112, 1874040), (11155, 1866816), (11592, 1796440), (11640, 1789032), (12222, 1703840), (12880, 1616796), (12964, 1606320), (13248, 1571885), (13386, 1555680), (13580, 1533456), (13890, 1499232), (13968, 1490860), (14490, 1437152), (14816, 1405530), (15456, 1347330), (15520, 1341774), (15617, 1333440), (16205, 1285056), (16296, 1277880), (16560, 1257508), (16668, 1249360), (17460, 1192688), (17848, 1166760), (18520, 1124424), (18624, 1118145), (19320, 1077864), (19446, 1070880), (20079, 1037120), (20160, 1032953), (20370, 1022304), (20835, 999488), (21298, 977760), (21728, 958410), (22080, 943131), (22224, 937020), (22310, 933408), (23184, 898220), (23280, 894516), (24444, 851920), (25760, 808398), (25928, 803160), (26772, 777840), (27160, 766728), (27780, 749616), (27936, 745430), (28980, 718576), (29169, 713920), (29632, 702765), (30555, 681536), (30912, 673665), (31040, 670887), (31234, 666720), (31947, 651840), (32410, 642528), (32592, 638940), (33120, 628754), (33336, 624680), (33465, 622272), (34920, 596344), (35696, 583380), (37040, 562212), (38640, 538932), (38892, 535440), (40158, 518560), (40740, 511152), (41670, 499744), (42596, 488880), (43456, 479205), (44448, 468510), (44620, 466704), (44911, 463680), (46368, 449110), (46560, 447258), (46851, 444480), (48615, 428352), (48888, 425960), (51520, 404199), (51856, 401580), (53245, 391104), (53544, 388920), (54320, 383364), (55560, 374808), (55872, 372715), (57960, 359288), (58338, 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