16586640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1097}}^1$

素因数の和:1126

約数の個数: 160

約数和(自身を含む): 65352960

約数和(自身を除く): 48766320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1097, 1260, 1512, 1680, 1890, 2160, 2194, 2520, 3024, 3291, 3780, 4388, 5040, 5485, 6582, 7560, 7679, 8776, 9873, 10970, 13164, 15120, 15358, 16455, 17552, 19746, 21940, 23037, 26328, 29619, 30716, 32910, 38395, 39492, 43880, 46074, 49365, 52656, 59238, 61432, 65820, 69111, 76790, 78984, 87760, 92148, 98730, 115185, 118476, 122864, 131640, 138222, 148095, 153580, 157968, 184296, 197460, 207333, 230370, 236952, 263280, 276444, 296190, 307160, 345555, 368592, 394920, 414666, 460740, 473904, 552888, 592380, 614320, 691110, 789840, 829332, 921480, 1036665, 1105776, 1184760, 1382220, 1658664, 1842960, 2073330, 2369520, 2764440, 3317328, 4146660, 5528880, 8293320, 16586640]

約数ペア:

[(1, 16586640), (2, 8293320), (3, 5528880), (4, 4146660), (5, 3317328), (6, 2764440), (7, 2369520), (8, 2073330), (9, 1842960), (10, 1658664), (12, 1382220), (14, 1184760), (15, 1105776), (16, 1036665), (18, 921480), (20, 829332), (21, 789840), (24, 691110), (27, 614320), (28, 592380), (30, 552888), (35, 473904), (36, 460740), (40, 414666), (42, 394920), (45, 368592), (48, 345555), (54, 307160), (56, 296190), (60, 276444), (63, 263280), (70, 236952), (72, 230370), (80, 207333), (84, 197460), (90, 184296), (105, 157968), (108, 153580), (112, 148095), (120, 138222), (126, 131640), (135, 122864), (140, 118476), (144, 115185), (168, 98730), (180, 92148), (189, 87760), (210, 78984), (216, 76790), (240, 69111), (252, 65820), (270, 61432), (280, 59238), (315, 52656), (336, 49365), (360, 46074), (378, 43880), (420, 39492), (432, 38395), (504, 32910), (540, 30716), (560, 29619), (630, 26328), (720, 23037), (756, 21940), (840, 19746), (945, 17552), (1008, 16455), (1080, 15358), (1097, 15120), (1260, 13164), (1512, 10970), (1680, 9873), (1890, 8776), (2160, 7679), (2194, 7560), (2520, 6582), (3024, 5485), (3291, 5040), (3780, 4388)]