17689320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1520

約数の個数: 128

約数和(自身を含む): 64368000

約数和(自身を除く): 46678680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1489, 1980, 2376, 2970, 2978, 3960, 4467, 5940, 5956, 7445, 8934, 11880, 11912, 13401, 14890, 16379, 17868, 22335, 26802, 29780, 32758, 35736, 40203, 44670, 49137, 53604, 59560, 65516, 67005, 80406, 81895, 89340, 98274, 107208, 131032, 134010, 147411, 160812, 163790, 178680, 196548, 201015, 245685, 268020, 294822, 321624, 327580, 393096, 402030, 442233, 491370, 536040, 589644, 655160, 737055, 804060, 884466, 982740, 1179288, 1474110, 1608120, 1768932, 1965480, 2211165, 2948220, 3537864, 4422330, 5896440, 8844660, 17689320]

約数ペア:

[(1, 17689320), (2, 8844660), (3, 5896440), (4, 4422330), (5, 3537864), (6, 2948220), (8, 2211165), (9, 1965480), (10, 1768932), (11, 1608120), (12, 1474110), (15, 1179288), (18, 982740), (20, 884466), (22, 804060), (24, 737055), (27, 655160), (30, 589644), (33, 536040), (36, 491370), (40, 442233), (44, 402030), (45, 393096), (54, 327580), (55, 321624), (60, 294822), (66, 268020), (72, 245685), (88, 201015), (90, 196548), (99, 178680), (108, 163790), (110, 160812), (120, 147411), (132, 134010), (135, 131032), (165, 107208), (180, 98274), (198, 89340), (216, 81895), (220, 80406), (264, 67005), (270, 65516), (297, 59560), (330, 53604), (360, 49137), (396, 44670), (440, 40203), (495, 35736), (540, 32758), (594, 29780), (660, 26802), (792, 22335), (990, 17868), (1080, 16379), (1188, 14890), (1320, 13401), (1485, 11912), (1489, 11880), (1980, 8934), (2376, 7445), (2970, 5956), (2978, 5940), (3960, 4467)]