1974194640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83089}}^1$

素因数の和:83122

約数の個数: 160

約数和(自身を含む): 7418275200

約数和(自身を除く): 5444080560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 83089, 166178, 249267, 332356, 415445, 498534, 664712, 747801, 830890, 913979, 997068, 1246335, 1329424, 1495602, 1661780, 1827958, 1994136, 2243403, 2492670, 2741937, 2991204, 3323560, 3655916, 3739005, 3988272, 4486806, 4569895, 4985340, 5483874, 5982408, 6647120, 7311832, 7478010, 8225811, 8973612, 9139790, 9970680, 10967748, 11217015, 11964816, 13709685, 14623664, 14956020, 16451622, 17947224, 18279580, 19941360, 21935496, 22434030, 24677433, 27419370, 29912040, 32903244, 35894448, 36559160, 41129055, 43870992, 44868060, 49354866, 54838740, 59824080, 65806488, 73118320, 82258110, 89736120, 98709732, 109677480, 123387165, 131612976, 164516220, 179472240, 197419464, 219354960, 246774330, 329032440, 394838928, 493548660, 658064880, 987097320, 1974194640]

約数ペア:

[(1, 1974194640), (2, 987097320), (3, 658064880), (4, 493548660), (5, 394838928), (6, 329032440), (8, 246774330), (9, 219354960), (10, 197419464), (11, 179472240), (12, 164516220), (15, 131612976), (16, 123387165), (18, 109677480), (20, 98709732), (22, 89736120), (24, 82258110), (27, 73118320), (30, 65806488), (33, 59824080), (36, 54838740), (40, 49354866), (44, 44868060), (45, 43870992), (48, 41129055), (54, 36559160), (55, 35894448), (60, 32903244), (66, 29912040), (72, 27419370), (80, 24677433), (88, 22434030), (90, 21935496), (99, 19941360), (108, 18279580), (110, 17947224), (120, 16451622), (132, 14956020), (135, 14623664), (144, 13709685), (165, 11964816), (176, 11217015), (180, 10967748), (198, 9970680), (216, 9139790), (220, 8973612), (240, 8225811), (264, 7478010), (270, 7311832), (297, 6647120), (330, 5982408), (360, 5483874), (396, 4985340), (432, 4569895), (440, 4486806), (495, 3988272), (528, 3739005), (540, 3655916), (594, 3323560), (660, 2991204), (720, 2741937), (792, 2492670), (880, 2243403), (990, 1994136), (1080, 1827958), (1188, 1661780), (1320, 1495602), (1485, 1329424), (1584, 1246335), (1980, 997068), (2160, 913979), (2376, 830890), (2640, 747801), (2970, 664712), (3960, 498534), (4752, 415445), (5940, 332356), (7920, 249267), (11880, 166178), (23760, 83089)]