8126681640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18713}}^1$

素因数の和:18792

約数の個数: 256

約数和(自身を含む): 31044280320

約数和(自身を除く): 22917598680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 47, 55, 56, 60, 66, 70, 77, 84, 88, 94, 105, 110, 120, 132, 140, 141, 154, 165, 168, 188, 210, 220, 231, 235, 264, 280, 282, 308, 329, 330, 376, 385, 420, 440, 462, 470, 517, 564, 616, 658, 660, 705, 770, 840, 924, 940, 987, 1034, 1128, 1155, 1316, 1320, 1410, 1540, 1551, 1645, 1848, 1880, 1974, 2068, 2310, 2585, 2632, 2820, 3080, 3102, 3290, 3619, 3948, 4136, 4620, 4935, 5170, 5640, 6204, 6580, 7238, 7755, 7896, 9240, 9870, 10340, 10857, 12408, 13160, 14476, 15510, 18095, 18713, 19740, 20680, 21714, 28952, 31020, 36190, 37426, 39480, 43428, 54285, 56139, 62040, 72380, 74852, 86856, 93565, 108570, 112278, 130991, 144760, 149704, 187130, 205843, 217140, 224556, 261982, 280695, 374260, 392973, 411686, 434280, 449112, 523964, 561390, 617529, 654955, 748520, 785946, 823372, 879511, 1029215, 1047928, 1122780, 1235058, 1309910, 1440901, 1571892, 1646744, 1759022, 1964865, 2058430, 2245560, 2470116, 2619820, 2638533, 2881802, 3087645, 3143784, 3518044, 3929730, 4116860, 4322703, 4397555, 4940232, 5239640, 5277066, 5763604, 6156577, 6175290, 7036088, 7204505, 7859460, 8233720, 8645406, 8795110, 9674621, 10554132, 11527208, 12313154, 12350580, 13192665, 14409010, 15718920, 17290812, 17590220, 18469731, 19349242, 21108264, 21613515, 24626308, 24701160, 26385330, 28818020, 29023863, 30782885, 34581624, 35180440, 36939462, 38698484, 43227030, 48373105, 49252616, 52770660, 57636040, 58047726, 61565770, 67722347, 73878924, 77396968, 86454060, 92348655, 96746210, 105541320, 116095452, 123131540, 135444694, 145119315, 147757848, 172908120, 184697310, 193492420, 203167041, 232190904, 246263080, 270889388, 290238630, 338611735, 369394620, 386984840, 406334082, 541778776, 580477260, 677223470, 738789240, 812668164, 1015835205, 1160954520, 1354446940, 1625336328, 2031670410, 2708893880, 4063340820, 8126681640]

約数ペア:

[(1, 8126681640), (2, 4063340820), (3, 2708893880), (4, 2031670410), (5, 1625336328), (6, 1354446940), (7, 1160954520), (8, 1015835205), (10, 812668164), (11, 738789240), (12, 677223470), (14, 580477260), (15, 541778776), (20, 406334082), (21, 386984840), (22, 369394620), (24, 338611735), (28, 290238630), (30, 270889388), (33, 246263080), (35, 232190904), (40, 203167041), (42, 193492420), (44, 184697310), (47, 172908120), (55, 147757848), (56, 145119315), (60, 135444694), (66, 123131540), (70, 116095452), (77, 105541320), (84, 96746210), (88, 92348655), (94, 86454060), (105, 77396968), (110, 73878924), (120, 67722347), (132, 61565770), (140, 58047726), (141, 57636040), (154, 52770660), (165, 49252616), (168, 48373105), (188, 43227030), (210, 38698484), (220, 36939462), (231, 35180440), (235, 34581624), (264, 30782885), (280, 29023863), (282, 28818020), (308, 26385330), (329, 24701160), (330, 24626308), (376, 21613515), (385, 21108264), (420, 19349242), (440, 18469731), (462, 17590220), (470, 17290812), (517, 15718920), (564, 14409010), (616, 13192665), (658, 12350580), (660, 12313154), (705, 11527208), (770, 10554132), (840, 9674621), (924, 8795110), (940, 8645406), (987, 8233720), (1034, 7859460), (1128, 7204505), (1155, 7036088), (1316, 6175290), (1320, 6156577), (1410, 5763604), (1540, 5277066), (1551, 5239640), (1645, 4940232), (1848, 4397555), (1880, 4322703), (1974, 4116860), (2068, 3929730), (2310, 3518044), (2585, 3143784), (2632, 3087645), (2820, 2881802), (3080, 2638533), (3102, 2619820), (3290, 2470116), (3619, 2245560), (3948, 2058430), (4136, 1964865), (4620, 1759022), (4935, 1646744), (5170, 1571892), (5640, 1440901), (6204, 1309910), (6580, 1235058), (7238, 1122780), (7755, 1047928), (7896, 1029215), (9240, 879511), (9870, 823372), (10340, 785946), (10857, 748520), (12408, 654955), (13160, 617529), (14476, 561390), (15510, 523964), (18095, 449112), (18713, 434280), (19740, 411686), (20680, 392973), (21714, 374260), (28952, 280695), (31020, 261982), (36190, 224556), (37426, 217140), (39480, 205843), (43428, 187130), (54285, 149704), (56139, 144760), (62040, 130991), (72380, 112278), (74852, 108570), (86856, 93565)]