1605372912

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1999}}^1$

素因数の和:2053

約数の個数: 240

約数和(自身を含む): 5446080000

約数和(自身を除く): 3840707088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 169, 176, 198, 208, 216, 234, 264, 286, 297, 312, 338, 351, 396, 429, 432, 468, 507, 528, 572, 594, 624, 676, 702, 792, 858, 936, 1014, 1144, 1188, 1287, 1352, 1404, 1521, 1584, 1716, 1859, 1872, 1999, 2028, 2288, 2376, 2574, 2704, 2808, 3042, 3432, 3718, 3861, 3998, 4056, 4563, 4752, 5148, 5577, 5616, 5997, 6084, 6864, 7436, 7722, 7996, 8112, 9126, 10296, 11154, 11994, 12168, 14872, 15444, 15992, 16731, 17991, 18252, 20592, 21989, 22308, 23988, 24336, 25987, 29744, 30888, 31984, 33462, 35982, 36504, 43978, 44616, 47976, 50193, 51974, 53973, 61776, 65967, 66924, 71964, 73008, 77961, 87956, 89232, 95952, 100386, 103948, 107946, 131934, 133848, 143928, 155922, 175912, 197901, 200772, 207896, 215892, 233883, 263868, 267696, 285857, 287856, 311844, 337831, 351824, 395802, 401544, 415792, 431784, 467766, 527736, 571714, 593703, 623688, 675662, 701649, 791604, 803088, 857571, 863568, 935532, 1013493, 1055472, 1143428, 1187406, 1247376, 1351324, 1403298, 1583208, 1715142, 1871064, 2026986, 2286856, 2374812, 2572713, 2702648, 2806596, 3040479, 3166416, 3430284, 3716141, 3742128, 4053972, 4573712, 4749624, 5145426, 5405296, 5613192, 6080958, 6860568, 7432282, 7718139, 8107944, 9121437, 9499248, 10290852, 11148423, 11226384, 12161916, 13721136, 14864564, 15436278, 16215888, 18242874, 20581704, 22296846, 24323832, 29729128, 30872556, 33445269, 36485748, 41163408, 44593692, 48647664, 59458256, 61745112, 66890538, 72971496, 89187384, 100335807, 123490224, 133781076, 145942992, 178374768, 200671614, 267562152, 401343228, 535124304, 802686456, 1605372912]

約数ペア:

[(1, 1605372912), (2, 802686456), (3, 535124304), (4, 401343228), (6, 267562152), (8, 200671614), (9, 178374768), (11, 145942992), (12, 133781076), (13, 123490224), (16, 100335807), (18, 89187384), (22, 72971496), (24, 66890538), (26, 61745112), (27, 59458256), (33, 48647664), (36, 44593692), (39, 41163408), (44, 36485748), (48, 33445269), (52, 30872556), (54, 29729128), (66, 24323832), (72, 22296846), (78, 20581704), (88, 18242874), (99, 16215888), (104, 15436278), (108, 14864564), (117, 13721136), (132, 12161916), (143, 11226384), (144, 11148423), (156, 10290852), (169, 9499248), (176, 9121437), (198, 8107944), (208, 7718139), (216, 7432282), (234, 6860568), (264, 6080958), (286, 5613192), (297, 5405296), (312, 5145426), (338, 4749624), (351, 4573712), (396, 4053972), (429, 3742128), (432, 3716141), (468, 3430284), (507, 3166416), (528, 3040479), (572, 2806596), (594, 2702648), (624, 2572713), (676, 2374812), (702, 2286856), (792, 2026986), (858, 1871064), (936, 1715142), (1014, 1583208), (1144, 1403298), (1188, 1351324), (1287, 1247376), (1352, 1187406), (1404, 1143428), (1521, 1055472), (1584, 1013493), (1716, 935532), (1859, 863568), (1872, 857571), (1999, 803088), (2028, 791604), (2288, 701649), (2376, 675662), (2574, 623688), (2704, 593703), (2808, 571714), (3042, 527736), (3432, 467766), (3718, 431784), (3861, 415792), (3998, 401544), (4056, 395802), (4563, 351824), (4752, 337831), (5148, 311844), (5577, 287856), (5616, 285857), (5997, 267696), (6084, 263868), (6864, 233883), (7436, 215892), (7722, 207896), (7996, 200772), (8112, 197901), (9126, 175912), (10296, 155922), (11154, 143928), (11994, 133848), (12168, 131934), (14872, 107946), (15444, 103948), (15992, 100386), (16731, 95952), (17991, 89232), (18252, 87956), (20592, 77961), (21989, 73008), (22308, 71964), (23988, 66924), (24336, 65967), (25987, 61776), (29744, 53973), (30888, 51974), (31984, 50193), (33462, 47976), (35982, 44616), (36504, 43978)]