15881396544

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 560

約数和(自身を含む): 54386886400

約数和(自身を除く): 38505489856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 79, 81, 96, 104, 108, 114, 117, 144, 152, 156, 157, 158, 162, 171, 192, 208, 216, 228, 234, 237, 247, 288, 304, 312, 314, 316, 324, 342, 351, 416, 432, 456, 468, 471, 474, 494, 513, 576, 608, 624, 628, 632, 648, 684, 702, 711, 741, 832, 864, 912, 936, 942, 948, 988, 1026, 1027, 1053, 1216, 1248, 1256, 1264, 1296, 1368, 1404, 1413, 1422, 1482, 1501, 1539, 1728, 1824, 1872, 1884, 1896, 1976, 2041, 2052, 2054, 2106, 2133, 2223, 2496, 2512, 2528, 2592, 2736, 2808, 2826, 2844, 2964, 2983, 3002, 3078, 3081, 3648, 3744, 3768, 3792, 3952, 4082, 4104, 4108, 4212, 4239, 4266, 4446, 4503, 5024, 5056, 5184, 5472, 5616, 5652, 5688, 5928, 5966, 6004, 6123, 6156, 6162, 6399, 6669, 7488, 7536, 7584, 7904, 8164, 8208, 8216, 8424, 8478, 8532, 8892, 8949, 9006, 9243, 10048, 10944, 11232, 11304, 11376, 11856, 11932, 12008, 12246, 12312, 12324, 12403, 12717, 12798, 13338, 13509, 15072, 15168, 15808, 16328, 16416, 16432, 16848, 16956, 17064, 17784, 17898, 18012, 18369, 18486, 19513, 20007, 22464, 22608, 22752, 23712, 23864, 24016, 24492, 24624, 24648, 24806, 25434, 25596, 26676, 26847, 27018, 27729, 30144, 32656, 32832, 32864, 33696, 33912, 34128, 35568, 35796, 36024, 36738, 36972, 37209, 38779, 39026, 40014, 40527, 45216, 45504, 47424, 47728, 48032, 48984, 49248, 49296, 49612, 50868, 51192, 53352, 53694, 54036, 55107, 55458, 58539, 65312, 65728, 67392, 67824, 68256, 71136, 71592, 72048, 73476, 73944, 74418, 77558, 78052, 80028, 80541, 81054, 83187, 90432, 95456, 96064, 97968, 98496, 98592, 99224, 101736, 102384, 106704, 107388, 108072, 110214, 110916, 111627, 116337, 117078, 121581, 130624, 135648, 136512, 142272, 143184, 144096, 146952, 147888, 148836, 155116, 156104, 160056, 161082, 161239, 162108, 165321, 166374, 175617, 190912, 195936, 197184, 198448, 203472, 204768, 213408, 214776, 216144, 220428, 221832, 223254, 232674, 234156, 235657, 241623, 243162, 271296, 286368, 288192, 293904, 295776, 297672, 310232, 312208, 320112, 322164, 322478, 324216, 330642, 332748, 334881, 349011, 351234, 391872, 396896, 406944, 409536, 426816, 429552, 432288, 440856, 443664, 446508, 465348, 468312, 471314, 483246, 483717, 486324, 526851, 572736, 587808, 591552, 595344, 620464, 624416, 640224, 644328, 644956, 648432, 661284, 665496, 669762, 698022, 702468, 706971, 793792, 813888, 859104, 864576, 881712, 887328, 893016, 930696, 936624, 942628, 966492, 967434, 972648, 1004643, 1047033, 1053702, 1175616, 1190688, 1240928, 1248832, 1280448, 1288656, 1289912, 1296864, 1322568, 1330992, 1339524, 1396044, 1404936, 1413942, 1451151, 1580553, 1718208, 1763424, 1774656, 1786032, 1861392, 1873248, 1885256, 1932984, 1934868, 1945296, 2009286, 2094066, 2107404, 2120913, 2381376, 2481856, 2577312, 2579824, 2593728, 2645136, 2661984, 2679048, 2792088, 2809872, 2827884, 2902302, 3063541, 3141099, 3161106, 3526848, 3572064, 3722784, 3746496, 3770512, 3865968, 3869736, 3890592, 4018572, 4188132, 4214808, 4241826, 4353453, 5154624, 5159648, 5290272, 5323968, 5358096, 5584176, 5619744, 5655768, 5804604, 6127082, 6282198, 6322212, 6362739, 7144128, 7445568, 7541024, 7731936, 7739472, 7781184, 8037144, 8376264, 8429616, 8483652, 8706906, 9190623, 10319296, 10580544, 10716192, 11168352, 11239488, 11311536, 11609208, 12254164, 12564396, 12644424, 12725478, 13060359, 15082048, 15463872, 15478944, 16074288, 16752528, 16859232, 16967304, 17413812, 18381246, 19088217, 21432384, 22336704, 22623072, 23218416, 24508328, 25128792, 25288848, 25450956, 26120718, 27571869, 30957888, 32148576, 33505056, 33718464, 33934608, 34827624, 36762492, 38176434, 45246144, 46436832, 49016656, 50257584, 50577696, 50901912, 52241436, 55143738, 64297152, 67010112, 67869216, 69655248, 73524984, 76352868, 82715607, 92873664, 98033312, 100515168, 101155392, 101803824, 104482872, 110287476, 135738432, 139310496, 147049968, 152705736, 165431214, 196066624, 201030336, 203607648, 208965744, 220574952, 248146821, 278620992, 294099936, 305411472, 330862428, 407215296, 417931488, 441149904, 496293642, 588199872, 610822944, 661724856, 835862976, 882299808, 992587284, 1221645888, 1323449712, 1764599616, 1985174568, 2646899424, 3970349136, 5293798848, 7940698272, 15881396544]

約数ペア:

[(1, 15881396544), (2, 7940698272), (3, 5293798848), (4, 3970349136), (6, 2646899424), (8, 1985174568), (9, 1764599616), (12, 1323449712), (13, 1221645888), (16, 992587284), (18, 882299808), (19, 835862976), (24, 661724856), (26, 610822944), (27, 588199872), (32, 496293642), (36, 441149904), (38, 417931488), (39, 407215296), (48, 330862428), (52, 305411472), (54, 294099936), (57, 278620992), (64, 248146821), (72, 220574952), (76, 208965744), (78, 203607648), (79, 201030336), (81, 196066624), (96, 165431214), (104, 152705736), (108, 147049968), (114, 139310496), (117, 135738432), (144, 110287476), (152, 104482872), (156, 101803824), (157, 101155392), (158, 100515168), (162, 98033312), (171, 92873664), (192, 82715607), (208, 76352868), (216, 73524984), (228, 69655248), (234, 67869216), (237, 67010112), (247, 64297152), (288, 55143738), (304, 52241436), (312, 50901912), (314, 50577696), (316, 50257584), (324, 49016656), (342, 46436832), (351, 45246144), (416, 38176434), (432, 36762492), (456, 34827624), (468, 33934608), (471, 33718464), (474, 33505056), (494, 32148576), (513, 30957888), (576, 27571869), (608, 26120718), (624, 25450956), (628, 25288848), (632, 25128792), (648, 24508328), (684, 23218416), (702, 22623072), (711, 22336704), (741, 21432384), (832, 19088217), (864, 18381246), (912, 17413812), (936, 16967304), (942, 16859232), (948, 16752528), (988, 16074288), (1026, 15478944), (1027, 15463872), (1053, 15082048), (1216, 13060359), (1248, 12725478), (1256, 12644424), (1264, 12564396), (1296, 12254164), (1368, 11609208), (1404, 11311536), (1413, 11239488), (1422, 11168352), (1482, 10716192), (1501, 10580544), (1539, 10319296), (1728, 9190623), (1824, 8706906), (1872, 8483652), (1884, 8429616), (1896, 8376264), (1976, 8037144), (2041, 7781184), (2052, 7739472), (2054, 7731936), (2106, 7541024), (2133, 7445568), (2223, 7144128), (2496, 6362739), (2512, 6322212), (2528, 6282198), (2592, 6127082), (2736, 5804604), (2808, 5655768), (2826, 5619744), (2844, 5584176), (2964, 5358096), (2983, 5323968), (3002, 5290272), (3078, 5159648), (3081, 5154624), (3648, 4353453), (3744, 4241826), (3768, 4214808), (3792, 4188132), (3952, 4018572), (4082, 3890592), (4104, 3869736), (4108, 3865968), (4212, 3770512), (4239, 3746496), (4266, 3722784), (4446, 3572064), (4503, 3526848), (5024, 3161106), (5056, 3141099), (5184, 3063541), (5472, 2902302), (5616, 2827884), (5652, 2809872), (5688, 2792088), (5928, 2679048), (5966, 2661984), (6004, 2645136), (6123, 2593728), (6156, 2579824), (6162, 2577312), (6399, 2481856), (6669, 2381376), (7488, 2120913), (7536, 2107404), (7584, 2094066), (7904, 2009286), (8164, 1945296), (8208, 1934868), (8216, 1932984), (8424, 1885256), (8478, 1873248), (8532, 1861392), (8892, 1786032), (8949, 1774656), (9006, 1763424), (9243, 1718208), (10048, 1580553), (10944, 1451151), (11232, 1413942), (11304, 1404936), (11376, 1396044), (11856, 1339524), (11932, 1330992), (12008, 1322568), (12246, 1296864), (12312, 1289912), (12324, 1288656), (12403, 1280448), (12717, 1248832), (12798, 1240928), (13338, 1190688), (13509, 1175616), (15072, 1053702), (15168, 1047033), (15808, 1004643), (16328, 972648), (16416, 967434), (16432, 966492), (16848, 942628), (16956, 936624), (17064, 930696), (17784, 893016), (17898, 887328), (18012, 881712), (18369, 864576), (18486, 859104), (19513, 813888), (20007, 793792), (22464, 706971), (22608, 702468), (22752, 698022), (23712, 669762), (23864, 665496), (24016, 661284), (24492, 648432), (24624, 644956), (24648, 644328), (24806, 640224), (25434, 624416), (25596, 620464), (26676, 595344), (26847, 591552), (27018, 587808), (27729, 572736), (30144, 526851), (32656, 486324), (32832, 483717), (32864, 483246), (33696, 471314), (33912, 468312), (34128, 465348), (35568, 446508), (35796, 443664), (36024, 440856), (36738, 432288), (36972, 429552), (37209, 426816), (38779, 409536), (39026, 406944), (40014, 396896), (40527, 391872), (45216, 351234), (45504, 349011), (47424, 334881), (47728, 332748), (48032, 330642), (48984, 324216), (49248, 322478), (49296, 322164), (49612, 320112), (50868, 312208), (51192, 310232), (53352, 297672), (53694, 295776), (54036, 293904), (55107, 288192), (55458, 286368), (58539, 271296), (65312, 243162), (65728, 241623), (67392, 235657), (67824, 234156), (68256, 232674), (71136, 223254), (71592, 221832), (72048, 220428), (73476, 216144), (73944, 214776), (74418, 213408), (77558, 204768), (78052, 203472), (80028, 198448), (80541, 197184), (81054, 195936), (83187, 190912), (90432, 175617), (95456, 166374), (96064, 165321), (97968, 162108), (98496, 161239), (98592, 161082), (99224, 160056), (101736, 156104), (102384, 155116), (106704, 148836), (107388, 147888), (108072, 146952), (110214, 144096), (110916, 143184), (111627, 142272), (116337, 136512), (117078, 135648), (121581, 130624)]