145679520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 529514496

約数和(自身を除く): 383834976

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 191, 210, 224, 227, 240, 280, 336, 382, 420, 454, 480, 560, 573, 672, 681, 764, 840, 908, 955, 1120, 1135, 1146, 1337, 1362, 1528, 1589, 1680, 1816, 1910, 2270, 2292, 2674, 2724, 2865, 3056, 3178, 3360, 3405, 3632, 3820, 4011, 4540, 4584, 4767, 5348, 5448, 5730, 6112, 6356, 6685, 6810, 7264, 7640, 7945, 8022, 9080, 9168, 9534, 10696, 10896, 11460, 12712, 13370, 13620, 15280, 15890, 16044, 18160, 18336, 19068, 20055, 21392, 21792, 22920, 23835, 25424, 26740, 27240, 30560, 31780, 32088, 36320, 38136, 40110, 42784, 43357, 45840, 47670, 50848, 53480, 54480, 63560, 64176, 76272, 80220, 86714, 91680, 95340, 106960, 108960, 127120, 128352, 130071, 152544, 160440, 173428, 190680, 213920, 216785, 254240, 260142, 303499, 320880, 346856, 381360, 433570, 520284, 606998, 641760, 650355, 693712, 762720, 867140, 910497, 1040568, 1213996, 1300710, 1387424, 1517495, 1734280, 1820994, 2081136, 2427992, 2601420, 3034990, 3468560, 3641988, 4162272, 4552485, 4855984, 5202840, 6069980, 6937120, 7283976, 9104970, 9711968, 10405680, 12139960, 14567952, 18209940, 20811360, 24279920, 29135904, 36419880, 48559840, 72839760, 145679520]

約数ペア:

[(1, 145679520), (2, 72839760), (3, 48559840), (4, 36419880), (5, 29135904), (6, 24279920), (7, 20811360), (8, 18209940), (10, 14567952), (12, 12139960), (14, 10405680), (15, 9711968), (16, 9104970), (20, 7283976), (21, 6937120), (24, 6069980), (28, 5202840), (30, 4855984), (32, 4552485), (35, 4162272), (40, 3641988), (42, 3468560), (48, 3034990), (56, 2601420), (60, 2427992), (70, 2081136), (80, 1820994), (84, 1734280), (96, 1517495), (105, 1387424), (112, 1300710), (120, 1213996), (140, 1040568), (160, 910497), (168, 867140), (191, 762720), (210, 693712), (224, 650355), (227, 641760), (240, 606998), (280, 520284), (336, 433570), (382, 381360), (420, 346856), (454, 320880), (480, 303499), (560, 260142), (573, 254240), (672, 216785), (681, 213920), (764, 190680), (840, 173428), (908, 160440), (955, 152544), (1120, 130071), (1135, 128352), (1146, 127120), (1337, 108960), (1362, 106960), (1528, 95340), (1589, 91680), (1680, 86714), (1816, 80220), (1910, 76272), (2270, 64176), (2292, 63560), (2674, 54480), (2724, 53480), (2865, 50848), (3056, 47670), (3178, 45840), (3360, 43357), (3405, 42784), (3632, 40110), (3820, 38136), (4011, 36320), (4540, 32088), (4584, 31780), (4767, 30560), (5348, 27240), (5448, 26740), (5730, 25424), (6112, 23835), (6356, 22920), (6685, 21792), (6810, 21392), (7264, 20055), (7640, 19068), (7945, 18336), (8022, 18160), (9080, 16044), (9168, 15890), (9534, 15280), (10696, 13620), (10896, 13370), (11460, 12712)]