4492320

素因数分解:

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

素因数の和:223

約数の個数: 144

約数和(自身を含む): 16547328

約数和(自身を除く): 12055008

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, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 191, 196, 210, 224, 240, 245, 280, 294, 336, 382, 392, 420, 480, 490, 560, 573, 588, 672, 735, 764, 784, 840, 955, 980, 1120, 1146, 1176, 1337, 1470, 1528, 1568, 1680, 1910, 1960, 2292, 2352, 2674, 2865, 2940, 3056, 3360, 3820, 3920, 4011, 4584, 4704, 5348, 5730, 5880, 6112, 6685, 7640, 7840, 8022, 9168, 9359, 10696, 11460, 11760, 13370, 15280, 16044, 18336, 18718, 20055, 21392, 22920, 23520, 26740, 28077, 30560, 32088, 37436, 40110, 42784, 45840, 46795, 53480, 56154, 64176, 74872, 80220, 91680, 93590, 106960, 112308, 128352, 140385, 149744, 160440, 187180, 213920, 224616, 280770, 299488, 320880, 374360, 449232, 561540, 641760, 748720, 898464, 1123080, 1497440, 2246160, 4492320]

約数ペア:

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