995998080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6737}}^1$

素因数の和:6777

約数の個数: 256

約数和(自身を含む): 3958709760

約数和(自身を除く): 2962711680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 4224, 4480, 4620, 4928, 5280, 6160, 6720, 6737, 7040, 7392, 9240, 9856, 10560, 12320, 13440, 13474, 14784, 18480, 20211, 21120, 24640, 26948, 29568, 33685, 36960, 40422, 47159, 49280, 53896, 67370, 73920, 74107, 80844, 94318, 101055, 107792, 134740, 141477, 147840, 148214, 161688, 188636, 202110, 215584, 222321, 235795, 269480, 282954, 296428, 323376, 370535, 377272, 404220, 431168, 444642, 471590, 518749, 538960, 565908, 592856, 646752, 707385, 741070, 754544, 808440, 862336, 889284, 943180, 1037498, 1077920, 1111605, 1131816, 1185712, 1293504, 1414770, 1482140, 1509088, 1556247, 1616880, 1778568, 1886360, 2074996, 2155840, 2223210, 2263632, 2371424, 2587008, 2593745, 2829540, 2964280, 3018176, 3112494, 3233760, 3557136, 3772720, 4149992, 4311680, 4446420, 4527264, 4742848, 5187490, 5659080, 5928560, 6036352, 6224988, 6467520, 7114272, 7545440, 7781235, 8299984, 8892840, 9054528, 9485696, 10374980, 11318160, 11857120, 12449976, 12935040, 14228544, 15090880, 15562470, 16599968, 17785680, 18109056, 20749960, 22636320, 23714240, 24899952, 28457088, 30181760, 31124940, 33199936, 35571360, 41499920, 45272640, 47428480, 49799904, 62249880, 66399872, 71142720, 82999840, 90545280, 99599808, 124499760, 142285440, 165999680, 199199616, 248999520, 331999360, 497999040, 995998080]

約数ペア:

[(1, 995998080), (2, 497999040), (3, 331999360), (4, 248999520), (5, 199199616), (6, 165999680), (7, 142285440), (8, 124499760), (10, 99599808), (11, 90545280), (12, 82999840), (14, 71142720), (15, 66399872), (16, 62249880), (20, 49799904), (21, 47428480), (22, 45272640), (24, 41499920), (28, 35571360), (30, 33199936), (32, 31124940), (33, 30181760), (35, 28457088), (40, 24899952), (42, 23714240), (44, 22636320), (48, 20749960), (55, 18109056), (56, 17785680), (60, 16599968), (64, 15562470), (66, 15090880), (70, 14228544), (77, 12935040), (80, 12449976), (84, 11857120), (88, 11318160), (96, 10374980), (105, 9485696), (110, 9054528), (112, 8892840), (120, 8299984), (128, 7781235), (132, 7545440), (140, 7114272), (154, 6467520), (160, 6224988), (165, 6036352), (168, 5928560), (176, 5659080), (192, 5187490), (210, 4742848), (220, 4527264), (224, 4446420), (231, 4311680), (240, 4149992), (264, 3772720), (280, 3557136), (308, 3233760), (320, 3112494), (330, 3018176), (336, 2964280), (352, 2829540), (384, 2593745), (385, 2587008), (420, 2371424), (440, 2263632), (448, 2223210), (462, 2155840), (480, 2074996), (528, 1886360), (560, 1778568), (616, 1616880), (640, 1556247), (660, 1509088), (672, 1482140), (704, 1414770), (770, 1293504), (840, 1185712), (880, 1131816), (896, 1111605), (924, 1077920), (960, 1037498), (1056, 943180), (1120, 889284), (1155, 862336), (1232, 808440), (1320, 754544), (1344, 741070), (1408, 707385), (1540, 646752), (1680, 592856), (1760, 565908), (1848, 538960), (1920, 518749), (2112, 471590), (2240, 444642), (2310, 431168), (2464, 404220), (2640, 377272), (2688, 370535), (3080, 323376), (3360, 296428), (3520, 282954), (3696, 269480), (4224, 235795), (4480, 222321), (4620, 215584), (4928, 202110), (5280, 188636), (6160, 161688), (6720, 148214), (6737, 147840), (7040, 141477), (7392, 134740), (9240, 107792), (9856, 101055), (10560, 94318), (12320, 80844), (13440, 74107), (13474, 73920), (14784, 67370), (18480, 53896), (20211, 49280), (21120, 47159), (24640, 40422), (26948, 36960), (29568, 33685)]