242214400

素因数分解:

$2^9\times 5^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 120

約数和(自身を含む): 608889600

約数和(自身を除く): 366675200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 149, 160, 200, 254, 256, 298, 320, 400, 508, 512, 596, 635, 640, 745, 800, 1016, 1192, 1270, 1280, 1490, 1600, 2032, 2384, 2540, 2560, 2980, 3175, 3200, 3725, 4064, 4768, 5080, 5960, 6350, 6400, 7450, 8128, 9536, 10160, 11920, 12700, 12800, 14900, 16256, 18923, 19072, 20320, 23840, 25400, 29800, 32512, 37846, 38144, 40640, 47680, 50800, 59600, 65024, 75692, 76288, 81280, 94615, 95360, 101600, 119200, 151384, 162560, 189230, 190720, 203200, 238400, 302768, 325120, 378460, 381440, 406400, 473075, 476800, 605536, 756920, 812800, 946150, 953600, 1211072, 1513840, 1625600, 1892300, 1907200, 2422144, 3027680, 3784600, 4844288, 6055360, 7569200, 9688576, 12110720, 15138400, 24221440, 30276800, 48442880, 60553600, 121107200, 242214400]

約数ペア:

[(1, 242214400), (2, 121107200), (4, 60553600), (5, 48442880), (8, 30276800), (10, 24221440), (16, 15138400), (20, 12110720), (25, 9688576), (32, 7569200), (40, 6055360), (50, 4844288), (64, 3784600), (80, 3027680), (100, 2422144), (127, 1907200), (128, 1892300), (149, 1625600), (160, 1513840), (200, 1211072), (254, 953600), (256, 946150), (298, 812800), (320, 756920), (400, 605536), (508, 476800), (512, 473075), (596, 406400), (635, 381440), (640, 378460), (745, 325120), (800, 302768), (1016, 238400), (1192, 203200), (1270, 190720), (1280, 189230), (1490, 162560), (1600, 151384), (2032, 119200), (2384, 101600), (2540, 95360), (2560, 94615), (2980, 81280), (3175, 76288), (3200, 75692), (3725, 65024), (4064, 59600), (4768, 50800), (5080, 47680), (5960, 40640), (6350, 38144), (6400, 37846), (7450, 32512), (8128, 29800), (9536, 25400), (10160, 23840), (11920, 20320), (12700, 19072), (12800, 18923), (14900, 16256)]