1561844782512

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{240113}}^1$

素因数の和:240382

約数の個数: 240

約数和(自身を含む): 5202137041920

約数和(自身を除く): 3640292259408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 239, 243, 252, 324, 336, 378, 432, 478, 486, 504, 567, 648, 717, 756, 956, 972, 1008, 1134, 1296, 1434, 1512, 1673, 1701, 1912, 1944, 2151, 2268, 2868, 3024, 3346, 3402, 3824, 3888, 4302, 4536, 5019, 5736, 6453, 6692, 6804, 8604, 9072, 10038, 11472, 12906, 13384, 13608, 15057, 17208, 19359, 20076, 25812, 26768, 27216, 30114, 34416, 38718, 40152, 45171, 51624, 58077, 60228, 77436, 80304, 90342, 103248, 116154, 120456, 135513, 154872, 180684, 232308, 240113, 240912, 271026, 309744, 361368, 406539, 464616, 480226, 542052, 720339, 722736, 813078, 929232, 960452, 1084104, 1440678, 1626156, 1680791, 1920904, 2161017, 2168208, 2881356, 3252312, 3361582, 3841808, 4322034, 5042373, 5762712, 6483051, 6504624, 6723164, 8644068, 10084746, 11525424, 12966102, 13446328, 15127119, 17288136, 19449153, 20169492, 25932204, 26892656, 30254238, 34576272, 38898306, 40338984, 45381357, 51864408, 57387007, 58347459, 60508476, 77796612, 80677968, 90762714, 103728816, 114774014, 116694918, 121016952, 136144071, 155593224, 172161021, 181525428, 229548028, 233389836, 242033904, 272288142, 311186448, 344322042, 363050856, 401709049, 408432213, 459096056, 466779672, 516483063, 544576284, 688644084, 726101712, 803418098, 816864426, 918192112, 933559344, 1032966126, 1089152568, 1205127147, 1377288168, 1549449189, 1606836196, 1633728852, 2065932252, 2178305136, 2410254294, 2754576336, 3098898378, 3213672392, 3267457704, 3615381441, 4131864504, 4648347567, 4820508588, 6197796756, 6427344784, 6534915408, 7230762882, 8263729008, 9296695134, 9641017176, 10846144323, 12395593512, 13945042701, 14461525764, 18593390268, 19282034352, 21692288646, 24791187024, 27890085402, 28923051528, 32538432969, 37186780536, 43384577292, 55780170804, 57846103056, 65076865938, 74373561072, 86769154584, 97615298907, 111560341608, 130153731876, 173538309168, 195230597814, 223120683216, 260307463752, 390461195628, 520614927504, 780922391256, 1561844782512]

約数ペア:

[(1, 1561844782512), (2, 780922391256), (3, 520614927504), (4, 390461195628), (6, 260307463752), (7, 223120683216), (8, 195230597814), (9, 173538309168), (12, 130153731876), (14, 111560341608), (16, 97615298907), (18, 86769154584), (21, 74373561072), (24, 65076865938), (27, 57846103056), (28, 55780170804), (36, 43384577292), (42, 37186780536), (48, 32538432969), (54, 28923051528), (56, 27890085402), (63, 24791187024), (72, 21692288646), (81, 19282034352), (84, 18593390268), (108, 14461525764), (112, 13945042701), (126, 12395593512), (144, 10846144323), (162, 9641017176), (168, 9296695134), (189, 8263729008), (216, 7230762882), (239, 6534915408), (243, 6427344784), (252, 6197796756), (324, 4820508588), (336, 4648347567), (378, 4131864504), (432, 3615381441), (478, 3267457704), (486, 3213672392), (504, 3098898378), (567, 2754576336), (648, 2410254294), (717, 2178305136), (756, 2065932252), (956, 1633728852), (972, 1606836196), (1008, 1549449189), (1134, 1377288168), (1296, 1205127147), (1434, 1089152568), (1512, 1032966126), (1673, 933559344), (1701, 918192112), (1912, 816864426), (1944, 803418098), (2151, 726101712), (2268, 688644084), (2868, 544576284), (3024, 516483063), (3346, 466779672), (3402, 459096056), (3824, 408432213), (3888, 401709049), (4302, 363050856), (4536, 344322042), (5019, 311186448), (5736, 272288142), (6453, 242033904), (6692, 233389836), (6804, 229548028), (8604, 181525428), (9072, 172161021), (10038, 155593224), (11472, 136144071), (12906, 121016952), (13384, 116694918), (13608, 114774014), (15057, 103728816), (17208, 90762714), (19359, 80677968), (20076, 77796612), (25812, 60508476), (26768, 58347459), (27216, 57387007), (30114, 51864408), (34416, 45381357), (38718, 40338984), (40152, 38898306), (45171, 34576272), (51624, 30254238), (58077, 26892656), (60228, 25932204), (77436, 20169492), (80304, 19449153), (90342, 17288136), (103248, 15127119), (116154, 13446328), (120456, 12966102), (135513, 11525424), (154872, 10084746), (180684, 8644068), (232308, 6723164), (240113, 6504624), (240912, 6483051), (271026, 5762712), (309744, 5042373), (361368, 4322034), (406539, 3841808), (464616, 3361582), (480226, 3252312), (542052, 2881356), (720339, 2168208), (722736, 2161017), (813078, 1920904), (929232, 1680791), (960452, 1626156), (1084104, 1440678)]