633121680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2069

約数の個数: 160

約数和(自身を含む): 2074152960

約数和(自身を除く): 1441031280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 465, 496, 516, 620, 645, 688, 744, 860, 930, 1032, 1240, 1290, 1333, 1488, 1720, 1860, 1979, 2064, 2480, 2580, 2666, 3440, 3720, 3958, 3999, 5160, 5332, 5937, 6665, 7440, 7916, 7998, 9895, 10320, 10664, 11874, 13330, 15832, 15996, 19790, 19995, 21328, 23748, 26660, 29685, 31664, 31992, 39580, 39990, 47496, 53320, 59370, 61349, 63984, 79160, 79980, 85097, 94992, 106640, 118740, 122698, 158320, 159960, 170194, 184047, 237480, 245396, 255291, 306745, 319920, 340388, 368094, 425485, 474960, 490792, 510582, 613490, 680776, 736188, 850970, 920235, 981584, 1021164, 1226980, 1276455, 1361552, 1472376, 1701940, 1840470, 2042328, 2453960, 2552910, 2638007, 2944752, 3403880, 3680940, 4084656, 4907920, 5105820, 5276014, 6807760, 7361880, 7914021, 10211640, 10552028, 13190035, 14723760, 15828042, 20423280, 21104056, 26380070, 31656084, 39570105, 42208112, 52760140, 63312168, 79140210, 105520280, 126624336, 158280420, 211040560, 316560840, 633121680]

約数ペア:

[(1, 633121680), (2, 316560840), (3, 211040560), (4, 158280420), (5, 126624336), (6, 105520280), (8, 79140210), (10, 63312168), (12, 52760140), (15, 42208112), (16, 39570105), (20, 31656084), (24, 26380070), (30, 21104056), (31, 20423280), (40, 15828042), (43, 14723760), (48, 13190035), (60, 10552028), (62, 10211640), (80, 7914021), (86, 7361880), (93, 6807760), (120, 5276014), (124, 5105820), (129, 4907920), (155, 4084656), (172, 3680940), (186, 3403880), (215, 2944752), (240, 2638007), (248, 2552910), (258, 2453960), (310, 2042328), (344, 1840470), (372, 1701940), (430, 1472376), (465, 1361552), (496, 1276455), (516, 1226980), (620, 1021164), (645, 981584), (688, 920235), (744, 850970), (860, 736188), (930, 680776), (1032, 613490), (1240, 510582), (1290, 490792), (1333, 474960), (1488, 425485), (1720, 368094), (1860, 340388), (1979, 319920), (2064, 306745), (2480, 255291), (2580, 245396), (2666, 237480), (3440, 184047), (3720, 170194), (3958, 159960), (3999, 158320), (5160, 122698), (5332, 118740), (5937, 106640), (6665, 94992), (7440, 85097), (7916, 79980), (7998, 79160), (9895, 63984), (10320, 61349), (10664, 59370), (11874, 53320), (13330, 47496), (15832, 39990), (15996, 39580), (19790, 31992), (19995, 31664), (21328, 29685), (23748, 26660)]