15568471680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{51647}}^1$

素因数の和:51826

約数の個数: 128

約数和(自身を含む): 49941550080

約数和(自身を除く): 34373078400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 314, 320, 384, 471, 480, 628, 640, 785, 942, 960, 1256, 1570, 1884, 1920, 2355, 2512, 3140, 3768, 4710, 5024, 6280, 7536, 9420, 10048, 12560, 15072, 18840, 20096, 25120, 30144, 37680, 50240, 51647, 60288, 75360, 100480, 103294, 150720, 154941, 206588, 258235, 301440, 309882, 413176, 516470, 619764, 774705, 826352, 1032940, 1239528, 1549410, 1652704, 2065880, 2479056, 3098820, 3305408, 4131760, 4958112, 6197640, 6610816, 8108579, 8263520, 9916224, 12395280, 16217158, 16527040, 19832448, 24325737, 24790560, 32434316, 33054080, 40542895, 48651474, 49581120, 64868632, 81085790, 97302948, 99162240, 121628685, 129737264, 162171580, 194605896, 243257370, 259474528, 324343160, 389211792, 486514740, 518949056, 648686320, 778423584, 973029480, 1037898112, 1297372640, 1556847168, 1946058960, 2594745280, 3113694336, 3892117920, 5189490560, 7784235840, 15568471680]

約数ペア:

[(1, 15568471680), (2, 7784235840), (3, 5189490560), (4, 3892117920), (5, 3113694336), (6, 2594745280), (8, 1946058960), (10, 1556847168), (12, 1297372640), (15, 1037898112), (16, 973029480), (20, 778423584), (24, 648686320), (30, 518949056), (32, 486514740), (40, 389211792), (48, 324343160), (60, 259474528), (64, 243257370), (80, 194605896), (96, 162171580), (120, 129737264), (128, 121628685), (157, 99162240), (160, 97302948), (192, 81085790), (240, 64868632), (314, 49581120), (320, 48651474), (384, 40542895), (471, 33054080), (480, 32434316), (628, 24790560), (640, 24325737), (785, 19832448), (942, 16527040), (960, 16217158), (1256, 12395280), (1570, 9916224), (1884, 8263520), (1920, 8108579), (2355, 6610816), (2512, 6197640), (3140, 4958112), (3768, 4131760), (4710, 3305408), (5024, 3098820), (6280, 2479056), (7536, 2065880), (9420, 1652704), (10048, 1549410), (12560, 1239528), (15072, 1032940), (18840, 826352), (20096, 774705), (25120, 619764), (30144, 516470), (37680, 413176), (50240, 309882), (51647, 301440), (60288, 258235), (75360, 206588), (100480, 154941), (103294, 150720)]