1568472320

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15511}}^1$

素因数の和:15611

約数の個数: 72

約数和(自身を含む): 3804783360

約数和(自身を除く): 2236311040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 632, 640, 790, 1264, 1280, 1580, 2528, 3160, 5056, 6320, 10112, 12640, 15511, 20224, 25280, 31022, 50560, 62044, 77555, 101120, 124088, 155110, 248176, 310220, 496352, 620440, 992704, 1225369, 1240880, 1985408, 2450738, 2481760, 3970816, 4901476, 4963520, 6126845, 9802952, 9927040, 12253690, 19605904, 19854080, 24507380, 39211808, 49014760, 78423616, 98029520, 156847232, 196059040, 313694464, 392118080, 784236160, 1568472320]

約数ペア:

[(1, 1568472320), (2, 784236160), (4, 392118080), (5, 313694464), (8, 196059040), (10, 156847232), (16, 98029520), (20, 78423616), (32, 49014760), (40, 39211808), (64, 24507380), (79, 19854080), (80, 19605904), (128, 12253690), (158, 9927040), (160, 9802952), (256, 6126845), (316, 4963520), (320, 4901476), (395, 3970816), (632, 2481760), (640, 2450738), (790, 1985408), (1264, 1240880), (1280, 1225369), (1580, 992704), (2528, 620440), (3160, 496352), (5056, 310220), (6320, 248176), (10112, 155110), (12640, 124088), (15511, 101120), (20224, 77555), (25280, 62044), (31022, 50560)]