71606040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3233

約数の個数: 128

約数和(自身を含む): 248209920

約数和(自身を除く): 176603880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3191, 3740, 4488, 5610, 6382, 7480, 9573, 11220, 12764, 15955, 19146, 22440, 25528, 31910, 35101, 38292, 47865, 54247, 63820, 70202, 76584, 95730, 105303, 108494, 127640, 140404, 162741, 175505, 191460, 210606, 216988, 271235, 280808, 325482, 351010, 382920, 421212, 433976, 526515, 542470, 596717, 650964, 702020, 813705, 842424, 1053030, 1084940, 1193434, 1301928, 1404040, 1627410, 1790151, 2106060, 2169880, 2386868, 2983585, 3254820, 3580302, 4212120, 4773736, 5967170, 6509640, 7160604, 8950755, 11934340, 14321208, 17901510, 23868680, 35803020, 71606040]

約数ペア:

[(1, 71606040), (2, 35803020), (3, 23868680), (4, 17901510), (5, 14321208), (6, 11934340), (8, 8950755), (10, 7160604), (11, 6509640), (12, 5967170), (15, 4773736), (17, 4212120), (20, 3580302), (22, 3254820), (24, 2983585), (30, 2386868), (33, 2169880), (34, 2106060), (40, 1790151), (44, 1627410), (51, 1404040), (55, 1301928), (60, 1193434), (66, 1084940), (68, 1053030), (85, 842424), (88, 813705), (102, 702020), (110, 650964), (120, 596717), (132, 542470), (136, 526515), (165, 433976), (170, 421212), (187, 382920), (204, 351010), (220, 325482), (255, 280808), (264, 271235), (330, 216988), (340, 210606), (374, 191460), (408, 175505), (440, 162741), (510, 140404), (561, 127640), (660, 108494), (680, 105303), (748, 95730), (935, 76584), (1020, 70202), (1122, 63820), (1320, 54247), (1496, 47865), (1870, 38292), (2040, 35101), (2244, 31910), (2805, 25528), (3191, 22440), (3740, 19146), (4488, 15955), (5610, 12764), (6382, 11220), (7480, 9573)]