39081840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:607

約数の個数: 160

約数和(自身を含む): 141943296

約数和(自身を除く): 102861456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 541, 560, 602, 645, 688, 840, 860, 903, 1032, 1082, 1204, 1290, 1505, 1623, 1680, 1720, 1806, 2064, 2164, 2408, 2580, 2705, 3010, 3246, 3440, 3612, 3787, 4328, 4515, 4816, 5160, 5410, 6020, 6492, 7224, 7574, 8115, 8656, 9030, 10320, 10820, 11361, 12040, 12984, 14448, 15148, 16230, 18060, 18935, 21640, 22722, 23263, 24080, 25968, 30296, 32460, 36120, 37870, 43280, 45444, 46526, 56805, 60592, 64920, 69789, 72240, 75740, 90888, 93052, 113610, 116315, 129840, 139578, 151480, 162841, 181776, 186104, 227220, 232630, 279156, 302960, 325682, 348945, 372208, 454440, 465260, 488523, 558312, 651364, 697890, 814205, 908880, 930520, 977046, 1116624, 1302728, 1395780, 1628410, 1861040, 1954092, 2442615, 2605456, 2791560, 3256820, 3908184, 4885230, 5583120, 6513640, 7816368, 9770460, 13027280, 19540920, 39081840]

約数ペア:

[(1, 39081840), (2, 19540920), (3, 13027280), (4, 9770460), (5, 7816368), (6, 6513640), (7, 5583120), (8, 4885230), (10, 3908184), (12, 3256820), (14, 2791560), (15, 2605456), (16, 2442615), (20, 1954092), (21, 1861040), (24, 1628410), (28, 1395780), (30, 1302728), (35, 1116624), (40, 977046), (42, 930520), (43, 908880), (48, 814205), (56, 697890), (60, 651364), (70, 558312), (80, 488523), (84, 465260), (86, 454440), (105, 372208), (112, 348945), (120, 325682), (129, 302960), (140, 279156), (168, 232630), (172, 227220), (210, 186104), (215, 181776), (240, 162841), (258, 151480), (280, 139578), (301, 129840), (336, 116315), (344, 113610), (420, 93052), (430, 90888), (516, 75740), (541, 72240), (560, 69789), (602, 64920), (645, 60592), (688, 56805), (840, 46526), (860, 45444), (903, 43280), (1032, 37870), (1082, 36120), (1204, 32460), (1290, 30296), (1505, 25968), (1623, 24080), (1680, 23263), (1720, 22722), (1806, 21640), (2064, 18935), (2164, 18060), (2408, 16230), (2580, 15148), (2705, 14448), (3010, 12984), (3246, 12040), (3440, 11361), (3612, 10820), (3787, 10320), (4328, 9030), (4515, 8656), (4816, 8115), (5160, 7574), (5410, 7224), (6020, 6492)]