140826720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6823}}^1$

素因数の和:6884

約数の個数: 96

約数和(自身を含む): 453987072

約数和(自身を除く): 313160352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6823, 6880, 10320, 13646, 20469, 20640, 27292, 34115, 40938, 54584, 68230, 81876, 102345, 109168, 136460, 163752, 204690, 218336, 272920, 293389, 327504, 409380, 545840, 586778, 655008, 818760, 880167, 1091680, 1173556, 1466945, 1637520, 1760334, 2347112, 2933890, 3275040, 3520668, 4400835, 4694224, 5867780, 7041336, 8801670, 9388448, 11735560, 14082672, 17603340, 23471120, 28165344, 35206680, 46942240, 70413360, 140826720]

約数ペア:

[(1, 140826720), (2, 70413360), (3, 46942240), (4, 35206680), (5, 28165344), (6, 23471120), (8, 17603340), (10, 14082672), (12, 11735560), (15, 9388448), (16, 8801670), (20, 7041336), (24, 5867780), (30, 4694224), (32, 4400835), (40, 3520668), (43, 3275040), (48, 2933890), (60, 2347112), (80, 1760334), (86, 1637520), (96, 1466945), (120, 1173556), (129, 1091680), (160, 880167), (172, 818760), (215, 655008), (240, 586778), (258, 545840), (344, 409380), (430, 327504), (480, 293389), (516, 272920), (645, 218336), (688, 204690), (860, 163752), (1032, 136460), (1290, 109168), (1376, 102345), (1720, 81876), (2064, 68230), (2580, 54584), (3440, 40938), (4128, 34115), (5160, 27292), (6823, 20640), (6880, 20469), (10320, 13646)]