707521320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{479}}^1$

素因数の和:880

約数の個数: 192

約数和(自身を含む): 2520460800

約数和(自身を除く): 1812939480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 373, 396, 440, 479, 495, 660, 746, 792, 958, 990, 1119, 1320, 1437, 1492, 1865, 1916, 1980, 2238, 2395, 2874, 2984, 3357, 3730, 3832, 3960, 4103, 4311, 4476, 4790, 5269, 5595, 5748, 6714, 7185, 7460, 8206, 8622, 8952, 9580, 10538, 11190, 11496, 12309, 13428, 14370, 14920, 15807, 16412, 16785, 17244, 19160, 20515, 21076, 21555, 22380, 24618, 26345, 26856, 28740, 31614, 32824, 33570, 34488, 36927, 41030, 42152, 43110, 44760, 47421, 49236, 52690, 57480, 61545, 63228, 67140, 73854, 79035, 82060, 86220, 94842, 98472, 105380, 123090, 126456, 134280, 147708, 158070, 164120, 172440, 178667, 184635, 189684, 210760, 237105, 246180, 295416, 316140, 357334, 369270, 379368, 474210, 492360, 536001, 632280, 714668, 738540, 893335, 948420, 1072002, 1429336, 1477080, 1608003, 1786670, 1896840, 1965337, 2144004, 2680005, 3216006, 3573340, 3930674, 4288008, 5360010, 5896011, 6432012, 7146680, 7861348, 8040015, 9826685, 10720020, 11792022, 12864024, 15722696, 16080030, 17688033, 19653370, 21440040, 23584044, 29480055, 32160060, 35376066, 39306740, 47168088, 58960110, 64320120, 70752132, 78613480, 88440165, 117920220, 141504264, 176880330, 235840440, 353760660, 707521320]

約数ペア:

[(1, 707521320), (2, 353760660), (3, 235840440), (4, 176880330), (5, 141504264), (6, 117920220), (8, 88440165), (9, 78613480), (10, 70752132), (11, 64320120), (12, 58960110), (15, 47168088), (18, 39306740), (20, 35376066), (22, 32160060), (24, 29480055), (30, 23584044), (33, 21440040), (36, 19653370), (40, 17688033), (44, 16080030), (45, 15722696), (55, 12864024), (60, 11792022), (66, 10720020), (72, 9826685), (88, 8040015), (90, 7861348), (99, 7146680), (110, 6432012), (120, 5896011), (132, 5360010), (165, 4288008), (180, 3930674), (198, 3573340), (220, 3216006), (264, 2680005), (330, 2144004), (360, 1965337), (373, 1896840), (396, 1786670), (440, 1608003), (479, 1477080), (495, 1429336), (660, 1072002), (746, 948420), (792, 893335), (958, 738540), (990, 714668), (1119, 632280), (1320, 536001), (1437, 492360), (1492, 474210), (1865, 379368), (1916, 369270), (1980, 357334), (2238, 316140), (2395, 295416), (2874, 246180), (2984, 237105), (3357, 210760), (3730, 189684), (3832, 184635), (3960, 178667), (4103, 172440), (4311, 164120), (4476, 158070), (4790, 147708), (5269, 134280), (5595, 126456), (5748, 123090), (6714, 105380), (7185, 98472), (7460, 94842), (8206, 86220), (8622, 82060), (8952, 79035), (9580, 73854), (10538, 67140), (11190, 63228), (11496, 61545), (12309, 57480), (13428, 52690), (14370, 49236), (14920, 47421), (15807, 44760), (16412, 43110), (16785, 42152), (17244, 41030), (19160, 36927), (20515, 34488), (21076, 33570), (21555, 32824), (22380, 31614), (24618, 28740), (26345, 26856)]