157789080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:970

約数の個数: 128

約数和(自身を含む): 529387200

約数和(自身を除く): 371598120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 193, 216, 270, 360, 386, 540, 579, 757, 772, 965, 1080, 1158, 1514, 1544, 1737, 1930, 2271, 2316, 2895, 3028, 3474, 3785, 3860, 4542, 4632, 5211, 5790, 6056, 6813, 6948, 7570, 7720, 8685, 9084, 10422, 11355, 11580, 13626, 13896, 15140, 17370, 18168, 20439, 20844, 22710, 23160, 26055, 27252, 30280, 34065, 34740, 40878, 41688, 45420, 52110, 54504, 68130, 69480, 81756, 90840, 102195, 104220, 136260, 146101, 163512, 204390, 208440, 272520, 292202, 408780, 438303, 584404, 730505, 817560, 876606, 1168808, 1314909, 1461010, 1753212, 2191515, 2629818, 2922020, 3506424, 3944727, 4383030, 5259636, 5844040, 6574545, 7889454, 8766060, 10519272, 13149090, 15778908, 17532120, 19723635, 26298180, 31557816, 39447270, 52596360, 78894540, 157789080]

約数ペア:

[(1, 157789080), (2, 78894540), (3, 52596360), (4, 39447270), (5, 31557816), (6, 26298180), (8, 19723635), (9, 17532120), (10, 15778908), (12, 13149090), (15, 10519272), (18, 8766060), (20, 7889454), (24, 6574545), (27, 5844040), (30, 5259636), (36, 4383030), (40, 3944727), (45, 3506424), (54, 2922020), (60, 2629818), (72, 2191515), (90, 1753212), (108, 1461010), (120, 1314909), (135, 1168808), (180, 876606), (193, 817560), (216, 730505), (270, 584404), (360, 438303), (386, 408780), (540, 292202), (579, 272520), (757, 208440), (772, 204390), (965, 163512), (1080, 146101), (1158, 136260), (1514, 104220), (1544, 102195), (1737, 90840), (1930, 81756), (2271, 69480), (2316, 68130), (2895, 54504), (3028, 52110), (3474, 45420), (3785, 41688), (3860, 40878), (4542, 34740), (4632, 34065), (5211, 30280), (5790, 27252), (6056, 26055), (6813, 23160), (6948, 22710), (7570, 20844), (7720, 20439), (8685, 18168), (9084, 17370), (10422, 15140), (11355, 13896), (11580, 13626)]