220110240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:735

約数の個数: 192

約数和(自身を含む): 800997120

約数和(自身を除く): 580886880

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, 109, 112, 120, 140, 160, 168, 210, 218, 224, 240, 280, 327, 336, 420, 436, 480, 545, 560, 601, 654, 672, 763, 840, 872, 1090, 1120, 1202, 1308, 1526, 1635, 1680, 1744, 1803, 2180, 2289, 2404, 2616, 3005, 3052, 3270, 3360, 3488, 3606, 3815, 4207, 4360, 4578, 4808, 5232, 6010, 6104, 6540, 7212, 7630, 8414, 8720, 9015, 9156, 9616, 10464, 11445, 12020, 12208, 12621, 13080, 14424, 15260, 16828, 17440, 18030, 18312, 19232, 21035, 22890, 24040, 24416, 25242, 26160, 28848, 30520, 33656, 36060, 36624, 42070, 45780, 48080, 50484, 52320, 57696, 61040, 63105, 65509, 67312, 72120, 73248, 84140, 91560, 96160, 100968, 122080, 126210, 131018, 134624, 144240, 168280, 183120, 196527, 201936, 252420, 262036, 288480, 327545, 336560, 366240, 393054, 403872, 458563, 504840, 524072, 655090, 673120, 786108, 917126, 982635, 1009680, 1048144, 1310180, 1375689, 1572216, 1834252, 1965270, 2019360, 2096288, 2292815, 2620360, 2751378, 3144432, 3668504, 3930540, 4585630, 5240720, 5502756, 6288864, 6878445, 7337008, 7861080, 9171260, 10481440, 11005512, 13756890, 14674016, 15722160, 18342520, 22011024, 27513780, 31444320, 36685040, 44022048, 55027560, 73370080, 110055120, 220110240]

約数ペア:

[(1, 220110240), (2, 110055120), (3, 73370080), (4, 55027560), (5, 44022048), (6, 36685040), (7, 31444320), (8, 27513780), (10, 22011024), (12, 18342520), (14, 15722160), (15, 14674016), (16, 13756890), (20, 11005512), (21, 10481440), (24, 9171260), (28, 7861080), (30, 7337008), (32, 6878445), (35, 6288864), (40, 5502756), (42, 5240720), (48, 4585630), (56, 3930540), (60, 3668504), (70, 3144432), (80, 2751378), (84, 2620360), (96, 2292815), (105, 2096288), (109, 2019360), (112, 1965270), (120, 1834252), (140, 1572216), (160, 1375689), (168, 1310180), (210, 1048144), (218, 1009680), (224, 982635), (240, 917126), (280, 786108), (327, 673120), (336, 655090), (420, 524072), (436, 504840), (480, 458563), (545, 403872), (560, 393054), (601, 366240), (654, 336560), (672, 327545), (763, 288480), (840, 262036), (872, 252420), (1090, 201936), (1120, 196527), (1202, 183120), (1308, 168280), (1526, 144240), (1635, 134624), (1680, 131018), (1744, 126210), (1803, 122080), (2180, 100968), (2289, 96160), (2404, 91560), (2616, 84140), (3005, 73248), (3052, 72120), (3270, 67312), (3360, 65509), (3488, 63105), (3606, 61040), (3815, 57696), (4207, 52320), (4360, 50484), (4578, 48080), (4808, 45780), (5232, 42070), (6010, 36624), (6104, 36060), (6540, 33656), (7212, 30520), (7630, 28848), (8414, 26160), (8720, 25242), (9015, 24416), (9156, 24040), (9616, 22890), (10464, 21035), (11445, 19232), (12020, 18312), (12208, 18030), (12621, 17440), (13080, 16828), (14424, 15260)]