20045225088

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 512

約数和(自身を含む): 69914880000

約数和(自身を除く): 49869654912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 67, 72, 83, 84, 96, 108, 112, 126, 128, 134, 144, 149, 166, 168, 189, 192, 201, 216, 224, 249, 252, 268, 288, 298, 332, 336, 378, 384, 402, 432, 447, 448, 469, 498, 504, 536, 576, 581, 596, 603, 664, 672, 747, 756, 804, 864, 894, 896, 938, 996, 1008, 1043, 1072, 1152, 1162, 1192, 1206, 1328, 1341, 1344, 1407, 1494, 1512, 1608, 1728, 1743, 1788, 1809, 1876, 1992, 2016, 2086, 2144, 2241, 2324, 2384, 2412, 2656, 2682, 2688, 2814, 2988, 3024, 3129, 3216, 3456, 3486, 3576, 3618, 3752, 3984, 4023, 4032, 4172, 4221, 4288, 4482, 4648, 4768, 4824, 5229, 5312, 5364, 5561, 5628, 5976, 6048, 6258, 6432, 6972, 7152, 7236, 7504, 7968, 8046, 8064, 8344, 8442, 8576, 8964, 9296, 9387, 9536, 9648, 9983, 10458, 10624, 10728, 11122, 11256, 11952, 12096, 12367, 12516, 12663, 12864, 13944, 14304, 14472, 15008, 15687, 15936, 16092, 16683, 16688, 16884, 17928, 18592, 18774, 19072, 19296, 19966, 20916, 21456, 22244, 22512, 23904, 24192, 24734, 25032, 25326, 25728, 27888, 28161, 28608, 28944, 29949, 30016, 31374, 31872, 32184, 33366, 33376, 33768, 35856, 37101, 37184, 37548, 38592, 38927, 39932, 41832, 42912, 44488, 45024, 47808, 49468, 50049, 50064, 50652, 55776, 56322, 57216, 57888, 59898, 60032, 62748, 64368, 66732, 66752, 67536, 69881, 71712, 74202, 74368, 75096, 77184, 77854, 79864, 83664, 85824, 86569, 88976, 89847, 90048, 95616, 98936, 100098, 100128, 101304, 111303, 111552, 112644, 115776, 116781, 119796, 125496, 128736, 133464, 133504, 135072, 139762, 143424, 148404, 150147, 150192, 155708, 159728, 167328, 171648, 173138, 177952, 179694, 180096, 197872, 200196, 200256, 202608, 209643, 222606, 223104, 225288, 231552, 233562, 239592, 250992, 257472, 259707, 266928, 269541, 270144, 279524, 286848, 296808, 300294, 300384, 311416, 319456, 333909, 334656, 346276, 350343, 355904, 359388, 395744, 400392, 400512, 405216, 419286, 445212, 450576, 467124, 479184, 501984, 514944, 519414, 533856, 539082, 540288, 559048, 593616, 600588, 600768, 622832, 628929, 638912, 667818, 669312, 692552, 700686, 711808, 718776, 779121, 791488, 800784, 810432, 828589, 838572, 890424, 901152, 934248, 958368, 1003968, 1038828, 1051029, 1067712, 1078164, 1118096, 1187232, 1201176, 1201536, 1245664, 1257858, 1277824, 1335636, 1385104, 1401372, 1437552, 1558242, 1582976, 1601568, 1620864, 1657178, 1677144, 1780848, 1802304, 1868496, 1886787, 1916736, 2007936, 2077656, 2102058, 2135424, 2156328, 2236192, 2337363, 2374464, 2402352, 2485767, 2491328, 2515716, 2671272, 2770208, 2802744, 2875104, 3116484, 3203136, 3314356, 3354288, 3561696, 3604608, 3736992, 3773574, 3833472, 4155312, 4204116, 4312656, 4472384, 4674726, 4748928, 4804704, 4971534, 4982656, 5031432, 5342544, 5540416, 5605488, 5750208, 5800123, 6232968, 6406272, 6628712, 6708576, 7123392, 7457301, 7473984, 7547148, 8310624, 8408232, 8625312, 8944768, 9349452, 9609408, 9943068, 10062864, 10685088, 11080832, 11210976, 11500416, 11600246, 12465936, 13257424, 13417152, 14246784, 14914602, 14947968, 15094296, 16621248, 16816464, 17250624, 17400369, 18698904, 19218816, 19886136, 20125728, 21370176, 22371903, 22421952, 23200492, 24931872, 26514848, 26834304, 29829204, 30188592, 33242496, 33632928, 34501248, 34800738, 37397808, 39772272, 40251456, 42740352, 44743806, 44843904, 46400984, 49863744, 52201107, 53029696, 59658408, 60377184, 67265856, 69601476, 74795616, 79544544, 80502912, 89487612, 92801968, 99727488, 104402214, 106059392, 119316816, 120754368, 134531712, 139202952, 149591232, 156603321, 159089088, 178975224, 185603936, 208804428, 238633632, 241508736, 278405904, 299182464, 313206642, 318178176, 357950448, 371207872, 417608856, 477267264, 556811808, 626413284, 715900896, 742415744, 835217712, 954534528, 1113623616, 1252826568, 1431801792, 1670435424, 2227247232, 2505653136, 2863603584, 3340870848, 5011306272, 6681741696, 10022612544, 20045225088]

約数ペア:

[(1, 20045225088), (2, 10022612544), (3, 6681741696), (4, 5011306272), (6, 3340870848), (7, 2863603584), (8, 2505653136), (9, 2227247232), (12, 1670435424), (14, 1431801792), (16, 1252826568), (18, 1113623616), (21, 954534528), (24, 835217712), (27, 742415744), (28, 715900896), (32, 626413284), (36, 556811808), (42, 477267264), (48, 417608856), (54, 371207872), (56, 357950448), (63, 318178176), (64, 313206642), (67, 299182464), (72, 278405904), (83, 241508736), (84, 238633632), (96, 208804428), (108, 185603936), (112, 178975224), (126, 159089088), (128, 156603321), (134, 149591232), (144, 139202952), (149, 134531712), (166, 120754368), (168, 119316816), (189, 106059392), (192, 104402214), (201, 99727488), (216, 92801968), (224, 89487612), (249, 80502912), (252, 79544544), (268, 74795616), (288, 69601476), (298, 67265856), (332, 60377184), (336, 59658408), (378, 53029696), (384, 52201107), (402, 49863744), (432, 46400984), (447, 44843904), (448, 44743806), (469, 42740352), (498, 40251456), (504, 39772272), (536, 37397808), (576, 34800738), (581, 34501248), (596, 33632928), (603, 33242496), (664, 30188592), (672, 29829204), (747, 26834304), (756, 26514848), (804, 24931872), (864, 23200492), (894, 22421952), (896, 22371903), (938, 21370176), (996, 20125728), (1008, 19886136), (1043, 19218816), (1072, 18698904), (1152, 17400369), (1162, 17250624), (1192, 16816464), (1206, 16621248), (1328, 15094296), (1341, 14947968), (1344, 14914602), (1407, 14246784), (1494, 13417152), (1512, 13257424), (1608, 12465936), (1728, 11600246), (1743, 11500416), (1788, 11210976), (1809, 11080832), (1876, 10685088), (1992, 10062864), (2016, 9943068), (2086, 9609408), (2144, 9349452), (2241, 8944768), (2324, 8625312), (2384, 8408232), (2412, 8310624), (2656, 7547148), (2682, 7473984), (2688, 7457301), (2814, 7123392), (2988, 6708576), (3024, 6628712), (3129, 6406272), (3216, 6232968), (3456, 5800123), (3486, 5750208), (3576, 5605488), (3618, 5540416), (3752, 5342544), (3984, 5031432), (4023, 4982656), (4032, 4971534), (4172, 4804704), (4221, 4748928), (4288, 4674726), (4482, 4472384), (4648, 4312656), (4768, 4204116), (4824, 4155312), (5229, 3833472), (5312, 3773574), (5364, 3736992), (5561, 3604608), (5628, 3561696), (5976, 3354288), (6048, 3314356), (6258, 3203136), (6432, 3116484), (6972, 2875104), (7152, 2802744), (7236, 2770208), (7504, 2671272), (7968, 2515716), (8046, 2491328), (8064, 2485767), (8344, 2402352), (8442, 2374464), (8576, 2337363), (8964, 2236192), (9296, 2156328), (9387, 2135424), (9536, 2102058), (9648, 2077656), (9983, 2007936), (10458, 1916736), (10624, 1886787), (10728, 1868496), (11122, 1802304), (11256, 1780848), (11952, 1677144), (12096, 1657178), (12367, 1620864), (12516, 1601568), (12663, 1582976), (12864, 1558242), (13944, 1437552), (14304, 1401372), (14472, 1385104), (15008, 1335636), (15687, 1277824), (15936, 1257858), (16092, 1245664), (16683, 1201536), (16688, 1201176), (16884, 1187232), (17928, 1118096), (18592, 1078164), (18774, 1067712), (19072, 1051029), (19296, 1038828), (19966, 1003968), (20916, 958368), (21456, 934248), (22244, 901152), (22512, 890424), (23904, 838572), (24192, 828589), (24734, 810432), (25032, 800784), (25326, 791488), (25728, 779121), (27888, 718776), (28161, 711808), (28608, 700686), (28944, 692552), (29949, 669312), (30016, 667818), (31374, 638912), (31872, 628929), (32184, 622832), (33366, 600768), (33376, 600588), (33768, 593616), (35856, 559048), (37101, 540288), (37184, 539082), (37548, 533856), (38592, 519414), (38927, 514944), (39932, 501984), (41832, 479184), (42912, 467124), (44488, 450576), (45024, 445212), (47808, 419286), (49468, 405216), (50049, 400512), (50064, 400392), (50652, 395744), (55776, 359388), (56322, 355904), (57216, 350343), (57888, 346276), (59898, 334656), (60032, 333909), (62748, 319456), (64368, 311416), (66732, 300384), (66752, 300294), (67536, 296808), (69881, 286848), (71712, 279524), (74202, 270144), (74368, 269541), (75096, 266928), (77184, 259707), (77854, 257472), (79864, 250992), (83664, 239592), (85824, 233562), (86569, 231552), (88976, 225288), (89847, 223104), (90048, 222606), (95616, 209643), (98936, 202608), (100098, 200256), (100128, 200196), (101304, 197872), (111303, 180096), (111552, 179694), (112644, 177952), (115776, 173138), (116781, 171648), (119796, 167328), (125496, 159728), (128736, 155708), (133464, 150192), (133504, 150147), (135072, 148404), (139762, 143424)]