40752360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 148599360

約数和(自身を除く): 107847000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 123, 132, 164, 165, 180, 198, 205, 220, 246, 251, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 502, 615, 660, 738, 753, 792, 820, 902, 984, 990, 1004, 1230, 1255, 1320, 1353, 1476, 1506, 1640, 1804, 1845, 1980, 2008, 2255, 2259, 2460, 2510, 2706, 2761, 2952, 3012, 3608, 3690, 3765, 3960, 4059, 4510, 4518, 4920, 5020, 5412, 5522, 6024, 6765, 7380, 7530, 8118, 8283, 9020, 9036, 10040, 10291, 10824, 11044, 11295, 13530, 13805, 14760, 15060, 16236, 16566, 18040, 18072, 20295, 20582, 22088, 22590, 24849, 27060, 27610, 30120, 30873, 32472, 33132, 40590, 41164, 41415, 45180, 49698, 51455, 54120, 55220, 61746, 66264, 81180, 82328, 82830, 90360, 92619, 99396, 102910, 110440, 113201, 123492, 124245, 154365, 162360, 165660, 185238, 198792, 205820, 226402, 246984, 248490, 308730, 331320, 339603, 370476, 411640, 452804, 463095, 496980, 566005, 617460, 679206, 740952, 905608, 926190, 993960, 1018809, 1132010, 1234920, 1358412, 1698015, 1852380, 2037618, 2264020, 2716824, 3396030, 3704760, 4075236, 4528040, 5094045, 6792060, 8150472, 10188090, 13584120, 20376180, 40752360]

約数ペア:

[(1, 40752360), (2, 20376180), (3, 13584120), (4, 10188090), (5, 8150472), (6, 6792060), (8, 5094045), (9, 4528040), (10, 4075236), (11, 3704760), (12, 3396030), (15, 2716824), (18, 2264020), (20, 2037618), (22, 1852380), (24, 1698015), (30, 1358412), (33, 1234920), (36, 1132010), (40, 1018809), (41, 993960), (44, 926190), (45, 905608), (55, 740952), (60, 679206), (66, 617460), (72, 566005), (82, 496980), (88, 463095), (90, 452804), (99, 411640), (110, 370476), (120, 339603), (123, 331320), (132, 308730), (164, 248490), (165, 246984), (180, 226402), (198, 205820), (205, 198792), (220, 185238), (246, 165660), (251, 162360), (264, 154365), (328, 124245), (330, 123492), (360, 113201), (369, 110440), (396, 102910), (410, 99396), (440, 92619), (451, 90360), (492, 82830), (495, 82328), (502, 81180), (615, 66264), (660, 61746), (738, 55220), (753, 54120), (792, 51455), (820, 49698), (902, 45180), (984, 41415), (990, 41164), (1004, 40590), (1230, 33132), (1255, 32472), (1320, 30873), (1353, 30120), (1476, 27610), (1506, 27060), (1640, 24849), (1804, 22590), (1845, 22088), (1980, 20582), (2008, 20295), (2255, 18072), (2259, 18040), (2460, 16566), (2510, 16236), (2706, 15060), (2761, 14760), (2952, 13805), (3012, 13530), (3608, 11295), (3690, 11044), (3765, 10824), (3960, 10291), (4059, 10040), (4510, 9036), (4518, 9020), (4920, 8283), (5020, 8118), (5412, 7530), (5522, 7380), (6024, 6765)]