170666880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:988

約数の個数: 128

約数和(自身を含む): 549918720

約数和(自身を除く): 379251840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 384, 412, 480, 515, 618, 640, 824, 863, 960, 1030, 1236, 1545, 1648, 1726, 1920, 2060, 2472, 2589, 3090, 3296, 3452, 4120, 4315, 4944, 5178, 6180, 6592, 6904, 8240, 8630, 9888, 10356, 12360, 12945, 13184, 13808, 16480, 17260, 19776, 20712, 24720, 25890, 27616, 32960, 34520, 39552, 41424, 49440, 51780, 55232, 65920, 69040, 82848, 88889, 98880, 103560, 110464, 138080, 165696, 177778, 197760, 207120, 266667, 276160, 331392, 355556, 414240, 444445, 533334, 552320, 711112, 828480, 888890, 1066668, 1333335, 1422224, 1656960, 1777780, 2133336, 2666670, 2844448, 3555560, 4266672, 5333340, 5688896, 7111120, 8533344, 10666680, 11377792, 14222240, 17066688, 21333360, 28444480, 34133376, 42666720, 56888960, 85333440, 170666880]

約数ペア:

[(1, 170666880), (2, 85333440), (3, 56888960), (4, 42666720), (5, 34133376), (6, 28444480), (8, 21333360), (10, 17066688), (12, 14222240), (15, 11377792), (16, 10666680), (20, 8533344), (24, 7111120), (30, 5688896), (32, 5333340), (40, 4266672), (48, 3555560), (60, 2844448), (64, 2666670), (80, 2133336), (96, 1777780), (103, 1656960), (120, 1422224), (128, 1333335), (160, 1066668), (192, 888890), (206, 828480), (240, 711112), (309, 552320), (320, 533334), (384, 444445), (412, 414240), (480, 355556), (515, 331392), (618, 276160), (640, 266667), (824, 207120), (863, 197760), (960, 177778), (1030, 165696), (1236, 138080), (1545, 110464), (1648, 103560), (1726, 98880), (1920, 88889), (2060, 82848), (2472, 69040), (2589, 65920), (3090, 55232), (3296, 51780), (3452, 49440), (4120, 41424), (4315, 39552), (4944, 34520), (5178, 32960), (6180, 27616), (6592, 25890), (6904, 24720), (8240, 20712), (8630, 19776), (9888, 17260), (10356, 16480), (12360, 13808), (12945, 13184)]