158663120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:673

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 312735280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 80, 86, 88, 110, 112, 140, 154, 172, 176, 215, 220, 280, 301, 308, 344, 385, 430, 440, 473, 560, 599, 602, 616, 688, 770, 860, 880, 946, 1198, 1204, 1232, 1505, 1540, 1720, 1892, 2365, 2396, 2408, 2995, 3010, 3080, 3311, 3440, 3784, 4193, 4730, 4792, 4816, 5990, 6020, 6160, 6589, 6622, 7568, 8386, 9460, 9584, 11980, 12040, 13178, 13244, 16555, 16772, 18920, 20965, 23960, 24080, 25757, 26356, 26488, 32945, 33110, 33544, 37840, 41930, 46123, 47920, 51514, 52712, 52976, 65890, 66220, 67088, 83860, 92246, 103028, 105424, 128785, 131780, 132440, 167720, 180299, 184492, 206056, 230615, 257570, 263560, 264880, 283327, 335440, 360598, 368984, 412112, 461230, 515140, 527120, 566654, 721196, 737968, 901495, 922460, 1030280, 1133308, 1416635, 1442392, 1802990, 1844920, 1983289, 2060560, 2266616, 2833270, 2884784, 3605980, 3689840, 3966578, 4533232, 5666540, 7211960, 7933156, 9916445, 11333080, 14423920, 15866312, 19832890, 22666160, 31732624, 39665780, 79331560, 158663120]

約数ペア:

[(1, 158663120), (2, 79331560), (4, 39665780), (5, 31732624), (7, 22666160), (8, 19832890), (10, 15866312), (11, 14423920), (14, 11333080), (16, 9916445), (20, 7933156), (22, 7211960), (28, 5666540), (35, 4533232), (40, 3966578), (43, 3689840), (44, 3605980), (55, 2884784), (56, 2833270), (70, 2266616), (77, 2060560), (80, 1983289), (86, 1844920), (88, 1802990), (110, 1442392), (112, 1416635), (140, 1133308), (154, 1030280), (172, 922460), (176, 901495), (215, 737968), (220, 721196), (280, 566654), (301, 527120), (308, 515140), (344, 461230), (385, 412112), (430, 368984), (440, 360598), (473, 335440), (560, 283327), (599, 264880), (602, 263560), (616, 257570), (688, 230615), (770, 206056), (860, 184492), (880, 180299), (946, 167720), (1198, 132440), (1204, 131780), (1232, 128785), (1505, 105424), (1540, 103028), (1720, 92246), (1892, 83860), (2365, 67088), (2396, 66220), (2408, 65890), (2995, 52976), (3010, 52712), (3080, 51514), (3311, 47920), (3440, 46123), (3784, 41930), (4193, 37840), (4730, 33544), (4792, 33110), (4816, 32945), (5990, 26488), (6020, 26356), (6160, 25757), (6589, 24080), (6622, 23960), (7568, 20965), (8386, 18920), (9460, 16772), (9584, 16555), (11980, 13244), (12040, 13178)]