70231080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 225504000

約数和(自身を除く): 155272920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 173, 199, 204, 255, 340, 346, 398, 408, 510, 519, 597, 680, 692, 796, 865, 995, 1020, 1038, 1194, 1384, 1592, 1730, 1990, 2040, 2076, 2388, 2595, 2941, 2985, 3383, 3460, 3980, 4152, 4776, 5190, 5882, 5970, 6766, 6920, 7960, 8823, 10149, 10380, 11764, 11940, 13532, 14705, 16915, 17646, 20298, 20760, 23528, 23880, 27064, 29410, 33830, 34427, 35292, 40596, 44115, 50745, 58820, 67660, 68854, 70584, 81192, 88230, 101490, 103281, 117640, 135320, 137708, 172135, 176460, 202980, 206562, 275416, 344270, 352920, 405960, 413124, 516405, 585259, 688540, 826248, 1032810, 1170518, 1377080, 1755777, 2065620, 2341036, 2926295, 3511554, 4131240, 4682072, 5852590, 7023108, 8778885, 11705180, 14046216, 17557770, 23410360, 35115540, 70231080]

約数ペア:

[(1, 70231080), (2, 35115540), (3, 23410360), (4, 17557770), (5, 14046216), (6, 11705180), (8, 8778885), (10, 7023108), (12, 5852590), (15, 4682072), (17, 4131240), (20, 3511554), (24, 2926295), (30, 2341036), (34, 2065620), (40, 1755777), (51, 1377080), (60, 1170518), (68, 1032810), (85, 826248), (102, 688540), (120, 585259), (136, 516405), (170, 413124), (173, 405960), (199, 352920), (204, 344270), (255, 275416), (340, 206562), (346, 202980), (398, 176460), (408, 172135), (510, 137708), (519, 135320), (597, 117640), (680, 103281), (692, 101490), (796, 88230), (865, 81192), (995, 70584), (1020, 68854), (1038, 67660), (1194, 58820), (1384, 50745), (1592, 44115), (1730, 40596), (1990, 35292), (2040, 34427), (2076, 33830), (2388, 29410), (2595, 27064), (2941, 23880), (2985, 23528), (3383, 20760), (3460, 20298), (3980, 17646), (4152, 16915), (4776, 14705), (5190, 13532), (5882, 11940), (5970, 11764), (6766, 10380), (6920, 10149), (7960, 8823)]