342067040

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 987033600

約数和(自身を除く): 644966560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 271, 280, 322, 343, 368, 392, 460, 490, 542, 560, 644, 686, 736, 784, 805, 920, 980, 1084, 1120, 1127, 1288, 1355, 1372, 1568, 1610, 1715, 1840, 1897, 1960, 2168, 2254, 2576, 2710, 2744, 3220, 3430, 3680, 3794, 3920, 4336, 4508, 5152, 5420, 5488, 5635, 6233, 6440, 6860, 7588, 7840, 7889, 8672, 9016, 9485, 10840, 10976, 11270, 12466, 12880, 13279, 13720, 15176, 15778, 18032, 18970, 21680, 22540, 24932, 25760, 26558, 27440, 30352, 31165, 31556, 36064, 37940, 39445, 43360, 43631, 45080, 49864, 53116, 54880, 60704, 62330, 63112, 66395, 75880, 78890, 87262, 90160, 92953, 99728, 106232, 124660, 126224, 132790, 151760, 157780, 174524, 180320, 185906, 199456, 212464, 218155, 249320, 252448, 265580, 303520, 305417, 315560, 349048, 371812, 424928, 436310, 464765, 498640, 531160, 610834, 631120, 698096, 743624, 872620, 929530, 997280, 1062320, 1221668, 1262240, 1396192, 1487248, 1527085, 1745240, 1859060, 2124640, 2137919, 2443336, 2974496, 3054170, 3490480, 3718120, 4275838, 4886672, 6108340, 6980960, 7436240, 8551676, 9773344, 10689595, 12216680, 14872480, 17103352, 21379190, 24433360, 34206704, 42758380, 48866720, 68413408, 85516760, 171033520, 342067040]

約数ペア:

[(1, 342067040), (2, 171033520), (4, 85516760), (5, 68413408), (7, 48866720), (8, 42758380), (10, 34206704), (14, 24433360), (16, 21379190), (20, 17103352), (23, 14872480), (28, 12216680), (32, 10689595), (35, 9773344), (40, 8551676), (46, 7436240), (49, 6980960), (56, 6108340), (70, 4886672), (80, 4275838), (92, 3718120), (98, 3490480), (112, 3054170), (115, 2974496), (140, 2443336), (160, 2137919), (161, 2124640), (184, 1859060), (196, 1745240), (224, 1527085), (230, 1487248), (245, 1396192), (271, 1262240), (280, 1221668), (322, 1062320), (343, 997280), (368, 929530), (392, 872620), (460, 743624), (490, 698096), (542, 631120), (560, 610834), (644, 531160), (686, 498640), (736, 464765), (784, 436310), (805, 424928), (920, 371812), (980, 349048), (1084, 315560), (1120, 305417), (1127, 303520), (1288, 265580), (1355, 252448), (1372, 249320), (1568, 218155), (1610, 212464), (1715, 199456), (1840, 185906), (1897, 180320), (1960, 174524), (2168, 157780), (2254, 151760), (2576, 132790), (2710, 126224), (2744, 124660), (3220, 106232), (3430, 99728), (3680, 92953), (3794, 90160), (3920, 87262), (4336, 78890), (4508, 75880), (5152, 66395), (5420, 63112), (5488, 62330), (5635, 60704), (6233, 54880), (6440, 53116), (6860, 49864), (7588, 45080), (7840, 43631), (7889, 43360), (8672, 39445), (9016, 37940), (9485, 36064), (10840, 31556), (10976, 31165), (11270, 30352), (12466, 27440), (12880, 26558), (13279, 25760), (13720, 24932), (15176, 22540), (15778, 21680), (18032, 18970)]