571231080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:984

約数の個数: 192

約数和(自身を含む): 2130710400

約数和(自身を除く): 1559479320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 419, 420, 504, 541, 630, 838, 840, 1082, 1257, 1260, 1623, 1676, 2095, 2164, 2514, 2520, 2705, 2933, 3246, 3352, 3771, 3787, 4190, 4328, 4869, 5028, 5410, 5866, 6285, 6492, 7542, 7574, 8115, 8380, 8799, 9738, 10056, 10820, 11361, 11732, 12570, 12984, 14665, 15084, 15148, 16230, 16760, 17598, 18855, 18935, 19476, 21640, 22722, 23464, 24345, 25140, 26397, 29330, 30168, 30296, 32460, 34083, 35196, 37710, 37870, 38952, 43995, 45444, 48690, 50280, 52794, 56805, 58660, 64920, 68166, 70392, 75420, 75740, 87990, 90888, 97380, 105588, 113610, 117320, 131985, 136332, 150840, 151480, 170415, 175980, 194760, 211176, 226679, 227220, 263970, 272664, 340830, 351960, 453358, 454440, 527940, 680037, 681660, 906716, 1055880, 1133395, 1360074, 1363320, 1586753, 1813432, 2040111, 2266790, 2720148, 3173506, 3400185, 4080222, 4533580, 4760259, 5440296, 6347012, 6800370, 7933765, 8160444, 9067160, 9520518, 10200555, 12694024, 13600740, 14280777, 15867530, 16320888, 19041036, 20401110, 23801295, 27201480, 28561554, 31735060, 38082072, 40802220, 47602590, 57123108, 63470120, 71403885, 81604440, 95205180, 114246216, 142807770, 190410360, 285615540, 571231080]

約数ペア:

[(1, 571231080), (2, 285615540), (3, 190410360), (4, 142807770), (5, 114246216), (6, 95205180), (7, 81604440), (8, 71403885), (9, 63470120), (10, 57123108), (12, 47602590), (14, 40802220), (15, 38082072), (18, 31735060), (20, 28561554), (21, 27201480), (24, 23801295), (28, 20401110), (30, 19041036), (35, 16320888), (36, 15867530), (40, 14280777), (42, 13600740), (45, 12694024), (56, 10200555), (60, 9520518), (63, 9067160), (70, 8160444), (72, 7933765), (84, 6800370), (90, 6347012), (105, 5440296), (120, 4760259), (126, 4533580), (140, 4080222), (168, 3400185), (180, 3173506), (210, 2720148), (252, 2266790), (280, 2040111), (315, 1813432), (360, 1586753), (419, 1363320), (420, 1360074), (504, 1133395), (541, 1055880), (630, 906716), (838, 681660), (840, 680037), (1082, 527940), (1257, 454440), (1260, 453358), (1623, 351960), (1676, 340830), (2095, 272664), (2164, 263970), (2514, 227220), (2520, 226679), (2705, 211176), (2933, 194760), (3246, 175980), (3352, 170415), (3771, 151480), (3787, 150840), (4190, 136332), (4328, 131985), (4869, 117320), (5028, 113610), (5410, 105588), (5866, 97380), (6285, 90888), (6492, 87990), (7542, 75740), (7574, 75420), (8115, 70392), (8380, 68166), (8799, 64920), (9738, 58660), (10056, 56805), (10820, 52794), (11361, 50280), (11732, 48690), (12570, 45444), (12984, 43995), (14665, 38952), (15084, 37870), (15148, 37710), (16230, 35196), (16760, 34083), (17598, 32460), (18855, 30296), (18935, 30168), (19476, 29330), (21640, 26397), (22722, 25140), (23464, 24345)]