7098631120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{178537}}^1$

素因数の和:178628

約数の個数: 80

約数和(自身を含む): 19127847168

約数和(自身を除く): 12029216048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2840, 3976, 4970, 5680, 7952, 9940, 19880, 39760, 178537, 357074, 714148, 892685, 1249759, 1428296, 1785370, 2499518, 2856592, 3570740, 4999036, 6248795, 7141480, 9998072, 12497590, 12676127, 14282960, 19996144, 24995180, 25352254, 49990360, 50704508, 63380635, 88732889, 99980720, 101409016, 126761270, 177465778, 202818032, 253522540, 354931556, 443664445, 507045080, 709863112, 887328890, 1014090160, 1419726224, 1774657780, 3549315560, 7098631120]

約数ペア:

[(1, 7098631120), (2, 3549315560), (4, 1774657780), (5, 1419726224), (7, 1014090160), (8, 887328890), (10, 709863112), (14, 507045080), (16, 443664445), (20, 354931556), (28, 253522540), (35, 202818032), (40, 177465778), (56, 126761270), (70, 101409016), (71, 99980720), (80, 88732889), (112, 63380635), (140, 50704508), (142, 49990360), (280, 25352254), (284, 24995180), (355, 19996144), (497, 14282960), (560, 12676127), (568, 12497590), (710, 9998072), (994, 7141480), (1136, 6248795), (1420, 4999036), (1988, 3570740), (2485, 2856592), (2840, 2499518), (3976, 1785370), (4970, 1428296), (5680, 1249759), (7952, 892685), (9940, 714148), (19880, 357074), (39760, 178537)]