214927360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 522849600

約数和(自身を除く): 307922240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 151, 160, 256, 278, 302, 320, 512, 556, 604, 640, 695, 755, 1024, 1112, 1208, 1280, 1390, 1510, 2048, 2224, 2416, 2560, 2780, 3020, 4448, 4832, 5120, 5560, 6040, 8896, 9664, 10240, 11120, 12080, 17792, 19328, 20989, 22240, 24160, 35584, 38656, 41978, 44480, 48320, 71168, 77312, 83956, 88960, 96640, 104945, 142336, 154624, 167912, 177920, 193280, 209890, 284672, 309248, 335824, 355840, 386560, 419780, 671648, 711680, 773120, 839560, 1343296, 1423360, 1546240, 1679120, 2686592, 3358240, 5373184, 6716480, 10746368, 13432960, 21492736, 26865920, 42985472, 53731840, 107463680, 214927360]

約数ペア:

[(1, 214927360), (2, 107463680), (4, 53731840), (5, 42985472), (8, 26865920), (10, 21492736), (16, 13432960), (20, 10746368), (32, 6716480), (40, 5373184), (64, 3358240), (80, 2686592), (128, 1679120), (139, 1546240), (151, 1423360), (160, 1343296), (256, 839560), (278, 773120), (302, 711680), (320, 671648), (512, 419780), (556, 386560), (604, 355840), (640, 335824), (695, 309248), (755, 284672), (1024, 209890), (1112, 193280), (1208, 177920), (1280, 167912), (1390, 154624), (1510, 142336), (2048, 104945), (2224, 96640), (2416, 88960), (2560, 83956), (2780, 77312), (3020, 71168), (4448, 48320), (4832, 44480), (5120, 41978), (5560, 38656), (6040, 35584), (8896, 24160), (9664, 22240), (10240, 20989), (11120, 19328), (12080, 17792)]