190410360

素因数分解:

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

素因数の和:981

約数の個数: 128

約数和(自身を含む): 655603200

約数和(自身を除く): 465192840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 419, 420, 541, 838, 840, 1082, 1257, 1623, 1676, 2095, 2164, 2514, 2705, 2933, 3246, 3352, 3787, 4190, 4328, 5028, 5410, 5866, 6285, 6492, 7574, 8115, 8380, 8799, 10056, 10820, 11361, 11732, 12570, 12984, 14665, 15148, 16230, 16760, 17598, 18935, 21640, 22722, 23464, 25140, 29330, 30296, 32460, 35196, 37870, 43995, 45444, 50280, 56805, 58660, 64920, 70392, 75740, 87990, 90888, 113610, 117320, 151480, 175980, 226679, 227220, 351960, 453358, 454440, 680037, 906716, 1133395, 1360074, 1586753, 1813432, 2266790, 2720148, 3173506, 3400185, 4533580, 4760259, 5440296, 6347012, 6800370, 7933765, 9067160, 9520518, 12694024, 13600740, 15867530, 19041036, 23801295, 27201480, 31735060, 38082072, 47602590, 63470120, 95205180, 190410360]

約数ペア:

[(1, 190410360), (2, 95205180), (3, 63470120), (4, 47602590), (5, 38082072), (6, 31735060), (7, 27201480), (8, 23801295), (10, 19041036), (12, 15867530), (14, 13600740), (15, 12694024), (20, 9520518), (21, 9067160), (24, 7933765), (28, 6800370), (30, 6347012), (35, 5440296), (40, 4760259), (42, 4533580), (56, 3400185), (60, 3173506), (70, 2720148), (84, 2266790), (105, 1813432), (120, 1586753), (140, 1360074), (168, 1133395), (210, 906716), (280, 680037), (419, 454440), (420, 453358), (541, 351960), (838, 227220), (840, 226679), (1082, 175980), (1257, 151480), (1623, 117320), (1676, 113610), (2095, 90888), (2164, 87990), (2514, 75740), (2705, 70392), (2933, 64920), (3246, 58660), (3352, 56805), (3787, 50280), (4190, 45444), (4328, 43995), (5028, 37870), (5410, 35196), (5866, 32460), (6285, 30296), (6492, 29330), (7574, 25140), (8115, 23464), (8380, 22722), (8799, 21640), (10056, 18935), (10820, 17598), (11361, 16760), (11732, 16230), (12570, 15148), (12984, 14665)]