768882560

素因数分解:

$2^7\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1163}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 1841471280

約数和(自身を除く): 1072588720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1033, 1163, 2066, 2326, 4132, 4652, 5165, 5815, 8264, 9304, 10330, 11630, 16528, 18608, 20660, 23260, 33056, 37216, 41320, 46520, 66112, 74432, 82640, 93040, 132224, 148864, 165280, 186080, 330560, 372160, 661120, 744320, 1201379, 2402758, 4805516, 6006895, 9611032, 12013790, 19222064, 24027580, 38444128, 48055160, 76888256, 96110320, 153776512, 192220640, 384441280, 768882560]

約数ペア:

[(1, 768882560), (2, 384441280), (4, 192220640), (5, 153776512), (8, 96110320), (10, 76888256), (16, 48055160), (20, 38444128), (32, 24027580), (40, 19222064), (64, 12013790), (80, 9611032), (128, 6006895), (160, 4805516), (320, 2402758), (640, 1201379), (1033, 744320), (1163, 661120), (2066, 372160), (2326, 330560), (4132, 186080), (4652, 165280), (5165, 148864), (5815, 132224), (8264, 93040), (9304, 82640), (10330, 74432), (11630, 66112), (16528, 46520), (18608, 41320), (20660, 37216), (23260, 33056)]