202687680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 224

約数和(自身を含む): 704088000

約数和(自身を除く): 501400320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 109, 120, 130, 149, 156, 160, 192, 195, 208, 218, 240, 260, 298, 312, 320, 327, 390, 416, 436, 447, 480, 520, 545, 596, 624, 654, 745, 780, 832, 872, 894, 960, 1040, 1090, 1192, 1248, 1308, 1417, 1490, 1560, 1635, 1744, 1788, 1937, 2080, 2180, 2235, 2384, 2496, 2616, 2834, 2980, 3120, 3270, 3488, 3576, 3874, 4160, 4251, 4360, 4470, 4768, 5232, 5668, 5811, 5960, 6240, 6540, 6976, 7085, 7152, 7748, 8502, 8720, 8940, 9536, 9685, 10464, 11336, 11622, 11920, 12480, 13080, 14170, 14304, 15496, 16241, 17004, 17440, 17880, 19370, 20928, 21255, 22672, 23244, 23840, 26160, 28340, 28608, 29055, 30992, 32482, 34008, 34880, 35760, 38740, 42510, 45344, 46488, 47680, 48723, 52320, 56680, 58110, 61984, 64964, 68016, 71520, 77480, 81205, 85020, 90688, 92976, 97446, 104640, 113360, 116220, 123968, 129928, 136032, 143040, 154960, 162410, 170040, 185952, 194892, 211133, 226720, 232440, 243615, 259856, 272064, 309920, 324820, 340080, 371904, 389784, 422266, 453440, 464880, 487230, 519712, 619840, 633399, 649640, 680160, 779568, 844532, 929760, 974460, 1039424, 1055665, 1266798, 1299280, 1360320, 1559136, 1689064, 1859520, 1948920, 2111330, 2533596, 2598560, 3118272, 3166995, 3378128, 3897840, 4222660, 5067192, 5197120, 6333990, 6756256, 7795680, 8445320, 10134384, 12667980, 13512512, 15591360, 16890640, 20268768, 25335960, 33781280, 40537536, 50671920, 67562560, 101343840, 202687680]

約数ペア:

[(1, 202687680), (2, 101343840), (3, 67562560), (4, 50671920), (5, 40537536), (6, 33781280), (8, 25335960), (10, 20268768), (12, 16890640), (13, 15591360), (15, 13512512), (16, 12667980), (20, 10134384), (24, 8445320), (26, 7795680), (30, 6756256), (32, 6333990), (39, 5197120), (40, 5067192), (48, 4222660), (52, 3897840), (60, 3378128), (64, 3166995), (65, 3118272), (78, 2598560), (80, 2533596), (96, 2111330), (104, 1948920), (109, 1859520), (120, 1689064), (130, 1559136), (149, 1360320), (156, 1299280), (160, 1266798), (192, 1055665), (195, 1039424), (208, 974460), (218, 929760), (240, 844532), (260, 779568), (298, 680160), (312, 649640), (320, 633399), (327, 619840), (390, 519712), (416, 487230), (436, 464880), (447, 453440), (480, 422266), (520, 389784), (545, 371904), (596, 340080), (624, 324820), (654, 309920), (745, 272064), (780, 259856), (832, 243615), (872, 232440), (894, 226720), (960, 211133), (1040, 194892), (1090, 185952), (1192, 170040), (1248, 162410), (1308, 154960), (1417, 143040), (1490, 136032), (1560, 129928), (1635, 123968), (1744, 116220), (1788, 113360), (1937, 104640), (2080, 97446), (2180, 92976), (2235, 90688), (2384, 85020), (2496, 81205), (2616, 77480), (2834, 71520), (2980, 68016), (3120, 64964), (3270, 61984), (3488, 58110), (3576, 56680), (3874, 52320), (4160, 48723), (4251, 47680), (4360, 46488), (4470, 45344), (4768, 42510), (5232, 38740), (5668, 35760), (5811, 34880), (5960, 34008), (6240, 32482), (6540, 30992), (6976, 29055), (7085, 28608), (7152, 28340), (7748, 26160), (8502, 23840), (8720, 23244), (8940, 22672), (9536, 21255), (9685, 20928), (10464, 19370), (11336, 17880), (11622, 17440), (11920, 17004), (12480, 16241), (13080, 15496), (14170, 14304)]