223580520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{859}}^1$

素因数の和:1120

約数の個数: 128

約数和(自身を含む): 749232000

約数和(自身を除く): 525651480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 241, 270, 360, 482, 540, 723, 859, 964, 1080, 1205, 1446, 1718, 1928, 2169, 2410, 2577, 2892, 3436, 3615, 4295, 4338, 4820, 5154, 5784, 6507, 6872, 7230, 7731, 8590, 8676, 9640, 10308, 10845, 12885, 13014, 14460, 15462, 17180, 17352, 20616, 21690, 23193, 25770, 26028, 28920, 30924, 32535, 34360, 38655, 43380, 46386, 51540, 52056, 61848, 65070, 77310, 86760, 92772, 103080, 115965, 130140, 154620, 185544, 207019, 231930, 260280, 309240, 414038, 463860, 621057, 828076, 927720, 1035095, 1242114, 1656152, 1863171, 2070190, 2484228, 3105285, 3726342, 4140380, 4968456, 5589513, 6210570, 7452684, 8280760, 9315855, 11179026, 12421140, 14905368, 18631710, 22358052, 24842280, 27947565, 37263420, 44716104, 55895130, 74526840, 111790260, 223580520]

約数ペア:

[(1, 223580520), (2, 111790260), (3, 74526840), (4, 55895130), (5, 44716104), (6, 37263420), (8, 27947565), (9, 24842280), (10, 22358052), (12, 18631710), (15, 14905368), (18, 12421140), (20, 11179026), (24, 9315855), (27, 8280760), (30, 7452684), (36, 6210570), (40, 5589513), (45, 4968456), (54, 4140380), (60, 3726342), (72, 3105285), (90, 2484228), (108, 2070190), (120, 1863171), (135, 1656152), (180, 1242114), (216, 1035095), (241, 927720), (270, 828076), (360, 621057), (482, 463860), (540, 414038), (723, 309240), (859, 260280), (964, 231930), (1080, 207019), (1205, 185544), (1446, 154620), (1718, 130140), (1928, 115965), (2169, 103080), (2410, 92772), (2577, 86760), (2892, 77310), (3436, 65070), (3615, 61848), (4295, 52056), (4338, 51540), (4820, 46386), (5154, 43380), (5784, 38655), (6507, 34360), (6872, 32535), (7230, 30924), (7731, 28920), (8590, 26028), (8676, 25770), (9640, 23193), (10308, 21690), (10845, 20616), (12885, 17352), (13014, 17180), (14460, 15462)]