708889120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3299}}^1$

素因数の和:3410

約数の個数: 96

約数和(自身を含む): 1796256000

約数和(自身を除く): 1087366880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 79, 80, 85, 136, 158, 160, 170, 272, 316, 340, 395, 544, 632, 680, 790, 1264, 1343, 1360, 1580, 2528, 2686, 2720, 3160, 3299, 5372, 6320, 6598, 6715, 10744, 12640, 13196, 13430, 16495, 21488, 26392, 26860, 32990, 42976, 52784, 53720, 56083, 65980, 105568, 107440, 112166, 131960, 214880, 224332, 260621, 263920, 280415, 448664, 521242, 527840, 560830, 897328, 1042484, 1121660, 1303105, 1794656, 2084968, 2243320, 2606210, 4169936, 4430557, 4486640, 5212420, 8339872, 8861114, 8973280, 10424840, 17722228, 20849680, 22152785, 35444456, 41699360, 44305570, 70888912, 88611140, 141777824, 177222280, 354444560, 708889120]

約数ペア:

[(1, 708889120), (2, 354444560), (4, 177222280), (5, 141777824), (8, 88611140), (10, 70888912), (16, 44305570), (17, 41699360), (20, 35444456), (32, 22152785), (34, 20849680), (40, 17722228), (68, 10424840), (79, 8973280), (80, 8861114), (85, 8339872), (136, 5212420), (158, 4486640), (160, 4430557), (170, 4169936), (272, 2606210), (316, 2243320), (340, 2084968), (395, 1794656), (544, 1303105), (632, 1121660), (680, 1042484), (790, 897328), (1264, 560830), (1343, 527840), (1360, 521242), (1580, 448664), (2528, 280415), (2686, 263920), (2720, 260621), (3160, 224332), (3299, 214880), (5372, 131960), (6320, 112166), (6598, 107440), (6715, 105568), (10744, 65980), (12640, 56083), (13196, 53720), (13430, 52784), (16495, 42976), (21488, 32990), (26392, 26860)]