133437440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 326093040

約数和(自身を除く): 192655600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 157, 160, 166, 256, 314, 320, 332, 415, 512, 628, 640, 664, 785, 830, 1024, 1256, 1280, 1328, 1570, 1660, 2048, 2512, 2560, 2656, 3140, 3320, 5024, 5120, 5312, 6280, 6640, 10048, 10240, 10624, 12560, 13031, 13280, 20096, 21248, 25120, 26062, 26560, 40192, 42496, 50240, 52124, 53120, 65155, 80384, 84992, 100480, 104248, 106240, 130310, 160768, 169984, 200960, 208496, 212480, 260620, 321536, 401920, 416992, 424960, 521240, 803840, 833984, 849920, 1042480, 1607680, 1667968, 2084960, 3335936, 4169920, 6671872, 8339840, 13343744, 16679680, 26687488, 33359360, 66718720, 133437440]

約数ペア:

[(1, 133437440), (2, 66718720), (4, 33359360), (5, 26687488), (8, 16679680), (10, 13343744), (16, 8339840), (20, 6671872), (32, 4169920), (40, 3335936), (64, 2084960), (80, 1667968), (83, 1607680), (128, 1042480), (157, 849920), (160, 833984), (166, 803840), (256, 521240), (314, 424960), (320, 416992), (332, 401920), (415, 321536), (512, 260620), (628, 212480), (640, 208496), (664, 200960), (785, 169984), (830, 160768), (1024, 130310), (1256, 106240), (1280, 104248), (1328, 100480), (1570, 84992), (1660, 80384), (2048, 65155), (2512, 53120), (2560, 52124), (2656, 50240), (3140, 42496), (3320, 40192), (5024, 26560), (5120, 26062), (5312, 25120), (6280, 21248), (6640, 20096), (10048, 13280), (10240, 13031), (10624, 12560)]