8984640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 168

約数和(自身を含む): 33357312

約数和(自身を除く): 24372672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 191, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 382, 392, 420, 448, 480, 490, 560, 573, 588, 672, 735, 764, 784, 840, 955, 960, 980, 1120, 1146, 1176, 1337, 1344, 1470, 1528, 1568, 1680, 1910, 1960, 2240, 2292, 2352, 2674, 2865, 2940, 3056, 3136, 3360, 3820, 3920, 4011, 4584, 4704, 5348, 5730, 5880, 6112, 6685, 6720, 7640, 7840, 8022, 9168, 9359, 9408, 10696, 11460, 11760, 12224, 13370, 15280, 15680, 16044, 18336, 18718, 20055, 21392, 22920, 23520, 26740, 28077, 30560, 32088, 36672, 37436, 40110, 42784, 45840, 46795, 47040, 53480, 56154, 61120, 64176, 74872, 80220, 85568, 91680, 93590, 106960, 112308, 128352, 140385, 149744, 160440, 183360, 187180, 213920, 224616, 256704, 280770, 299488, 320880, 374360, 427840, 449232, 561540, 598976, 641760, 748720, 898464, 1123080, 1283520, 1497440, 1796928, 2246160, 2994880, 4492320, 8984640]

約数ペア:

[(1, 8984640), (2, 4492320), (3, 2994880), (4, 2246160), (5, 1796928), (6, 1497440), (7, 1283520), (8, 1123080), (10, 898464), (12, 748720), (14, 641760), (15, 598976), (16, 561540), (20, 449232), (21, 427840), (24, 374360), (28, 320880), (30, 299488), (32, 280770), (35, 256704), (40, 224616), (42, 213920), (48, 187180), (49, 183360), (56, 160440), (60, 149744), (64, 140385), (70, 128352), (80, 112308), (84, 106960), (96, 93590), (98, 91680), (105, 85568), (112, 80220), (120, 74872), (140, 64176), (147, 61120), (160, 56154), (168, 53480), (191, 47040), (192, 46795), (196, 45840), (210, 42784), (224, 40110), (240, 37436), (245, 36672), (280, 32088), (294, 30560), (320, 28077), (336, 26740), (382, 23520), (392, 22920), (420, 21392), (448, 20055), (480, 18718), (490, 18336), (560, 16044), (573, 15680), (588, 15280), (672, 13370), (735, 12224), (764, 11760), (784, 11460), (840, 10696), (955, 9408), (960, 9359), (980, 9168), (1120, 8022), (1146, 7840), (1176, 7640), (1337, 6720), (1344, 6685), (1470, 6112), (1528, 5880), (1568, 5730), (1680, 5348), (1910, 4704), (1960, 4584), (2240, 4011), (2292, 3920), (2352, 3820), (2674, 3360), (2865, 3136), (2940, 3056)]