1220004864

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:655

約数の個数: 264

約数和(自身を含む): 4023583200

約数和(自身を除く): 2803578336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 256, 272, 288, 306, 312, 384, 408, 416, 442, 468, 512, 544, 576, 599, 612, 624, 663, 768, 816, 832, 884, 936, 1024, 1088, 1152, 1198, 1224, 1248, 1326, 1536, 1632, 1664, 1768, 1797, 1872, 1989, 2176, 2304, 2396, 2448, 2496, 2652, 3072, 3264, 3328, 3536, 3594, 3744, 3978, 4352, 4608, 4792, 4896, 4992, 5304, 5391, 6528, 6656, 7072, 7188, 7488, 7787, 7956, 8704, 9216, 9584, 9792, 9984, 10183, 10608, 10782, 13056, 13312, 14144, 14376, 14976, 15574, 15912, 17408, 19168, 19584, 19968, 20366, 21216, 21564, 23361, 26112, 28288, 28752, 29952, 30549, 31148, 31824, 38336, 39168, 39936, 40732, 42432, 43128, 46722, 52224, 56576, 57504, 59904, 61098, 62296, 63648, 70083, 76672, 78336, 81464, 84864, 86256, 91647, 93444, 113152, 115008, 119808, 122196, 124592, 127296, 132379, 140166, 153344, 156672, 162928, 169728, 172512, 183294, 186888, 226304, 230016, 244392, 249184, 254592, 264758, 280332, 306688, 325856, 339456, 345024, 366588, 373776, 397137, 460032, 488784, 498368, 509184, 529516, 560664, 613376, 651712, 678912, 690048, 733176, 747552, 794274, 920064, 977568, 996736, 1018368, 1059032, 1121328, 1191411, 1303424, 1380096, 1466352, 1495104, 1588548, 1840128, 1955136, 1993472, 2036736, 2118064, 2242656, 2382822, 2606848, 2760192, 2932704, 2990208, 3177096, 3910272, 3986944, 4236128, 4485312, 4765644, 5213696, 5520384, 5865408, 5980416, 6354192, 7820544, 7973888, 8472256, 8970624, 9531288, 10427392, 11730816, 11960832, 12708384, 15641088, 16944512, 17941248, 19062576, 23461632, 23921664, 25416768, 31282176, 33889024, 35882496, 38125152, 46923264, 50833536, 67778048, 71764992, 76250304, 93846528, 101667072, 135556096, 152500608, 203334144, 305001216, 406668288, 610002432, 1220004864]

約数ペア:

[(1, 1220004864), (2, 610002432), (3, 406668288), (4, 305001216), (6, 203334144), (8, 152500608), (9, 135556096), (12, 101667072), (13, 93846528), (16, 76250304), (17, 71764992), (18, 67778048), (24, 50833536), (26, 46923264), (32, 38125152), (34, 35882496), (36, 33889024), (39, 31282176), (48, 25416768), (51, 23921664), (52, 23461632), (64, 19062576), (68, 17941248), (72, 16944512), (78, 15641088), (96, 12708384), (102, 11960832), (104, 11730816), (117, 10427392), (128, 9531288), (136, 8970624), (144, 8472256), (153, 7973888), (156, 7820544), (192, 6354192), (204, 5980416), (208, 5865408), (221, 5520384), (234, 5213696), (256, 4765644), (272, 4485312), (288, 4236128), (306, 3986944), (312, 3910272), (384, 3177096), (408, 2990208), (416, 2932704), (442, 2760192), (468, 2606848), (512, 2382822), (544, 2242656), (576, 2118064), (599, 2036736), (612, 1993472), (624, 1955136), (663, 1840128), (768, 1588548), (816, 1495104), (832, 1466352), (884, 1380096), (936, 1303424), (1024, 1191411), (1088, 1121328), (1152, 1059032), (1198, 1018368), (1224, 996736), (1248, 977568), (1326, 920064), (1536, 794274), (1632, 747552), (1664, 733176), (1768, 690048), (1797, 678912), (1872, 651712), (1989, 613376), (2176, 560664), (2304, 529516), (2396, 509184), (2448, 498368), (2496, 488784), (2652, 460032), (3072, 397137), (3264, 373776), (3328, 366588), (3536, 345024), (3594, 339456), (3744, 325856), (3978, 306688), (4352, 280332), (4608, 264758), (4792, 254592), (4896, 249184), (4992, 244392), (5304, 230016), (5391, 226304), (6528, 186888), (6656, 183294), (7072, 172512), (7188, 169728), (7488, 162928), (7787, 156672), (7956, 153344), (8704, 140166), (9216, 132379), (9584, 127296), (9792, 124592), (9984, 122196), (10183, 119808), (10608, 115008), (10782, 113152), (13056, 93444), (13312, 91647), (14144, 86256), (14376, 84864), (14976, 81464), (15574, 78336), (15912, 76672), (17408, 70083), (19168, 63648), (19584, 62296), (19968, 61098), (20366, 59904), (21216, 57504), (21564, 56576), (23361, 52224), (26112, 46722), (28288, 43128), (28752, 42432), (29952, 40732), (30549, 39936), (31148, 39168), (31824, 38336)]