189145440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11941}}^1$

素因数の和:11973

約数の個数: 144

約数和(自身を含む): 704195856

約数和(自身を除く): 515050416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 11941, 15840, 23882, 35823, 47764, 59705, 71646, 95528, 107469, 119410, 131351, 143292, 179115, 191056, 214938, 238820, 262702, 286584, 358230, 382112, 394053, 429876, 477640, 525404, 537345, 573168, 656755, 716460, 788106, 859752, 955280, 1050808, 1074690, 1146336, 1182159, 1313510, 1432920, 1576212, 1719504, 1910560, 1970265, 2101616, 2149380, 2364318, 2627020, 2865840, 3152424, 3439008, 3940530, 4203232, 4298760, 4728636, 5254040, 5731680, 5910795, 6304848, 7881060, 8597520, 9457272, 10508080, 11821590, 12609696, 15762120, 17195040, 18914544, 21016160, 23643180, 31524240, 37829088, 47286360, 63048480, 94572720, 189145440]

約数ペア:

[(1, 189145440), (2, 94572720), (3, 63048480), (4, 47286360), (5, 37829088), (6, 31524240), (8, 23643180), (9, 21016160), (10, 18914544), (11, 17195040), (12, 15762120), (15, 12609696), (16, 11821590), (18, 10508080), (20, 9457272), (22, 8597520), (24, 7881060), (30, 6304848), (32, 5910795), (33, 5731680), (36, 5254040), (40, 4728636), (44, 4298760), (45, 4203232), (48, 3940530), (55, 3439008), (60, 3152424), (66, 2865840), (72, 2627020), (80, 2364318), (88, 2149380), (90, 2101616), (96, 1970265), (99, 1910560), (110, 1719504), (120, 1576212), (132, 1432920), (144, 1313510), (160, 1182159), (165, 1146336), (176, 1074690), (180, 1050808), (198, 955280), (220, 859752), (240, 788106), (264, 716460), (288, 656755), (330, 573168), (352, 537345), (360, 525404), (396, 477640), (440, 429876), (480, 394053), (495, 382112), (528, 358230), (660, 286584), (720, 262702), (792, 238820), (880, 214938), (990, 191056), (1056, 179115), (1320, 143292), (1440, 131351), (1584, 119410), (1760, 107469), (1980, 95528), (2640, 71646), (3168, 59705), (3960, 47764), (5280, 35823), (7920, 23882), (11941, 15840)]