67352320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{7517}}^1$

素因数の和:7545

約数の個数: 72

約数和(自身を含む): 184401504

約数和(自身を除く): 117049184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 7517, 8960, 15034, 30068, 37585, 52619, 60136, 75170, 105238, 120272, 150340, 210476, 240544, 263095, 300680, 420952, 481088, 526190, 601360, 841904, 962176, 1052380, 1202720, 1683808, 1924352, 2104760, 2405440, 3367616, 4209520, 4810880, 6735232, 8419040, 9621760, 13470464, 16838080, 33676160, 67352320]

約数ペア:

[(1, 67352320), (2, 33676160), (4, 16838080), (5, 13470464), (7, 9621760), (8, 8419040), (10, 6735232), (14, 4810880), (16, 4209520), (20, 3367616), (28, 2405440), (32, 2104760), (35, 1924352), (40, 1683808), (56, 1202720), (64, 1052380), (70, 962176), (80, 841904), (112, 601360), (128, 526190), (140, 481088), (160, 420952), (224, 300680), (256, 263095), (280, 240544), (320, 210476), (448, 150340), (560, 120272), (640, 105238), (896, 75170), (1120, 60136), (1280, 52619), (1792, 37585), (2240, 30068), (4480, 15034), (7517, 8960)]