1288596960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{127837}}^1$

素因数の和:127865

約数の個数: 144

約数和(自身を含む): 5025567456

約数和(自身を除く): 3736970496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 127837, 255674, 383511, 511348, 639185, 767022, 894859, 1022696, 1150533, 1278370, 1534044, 1789718, 1917555, 2045392, 2301066, 2556740, 2684577, 3068088, 3579436, 3835110, 4090784, 4474295, 4602132, 5113480, 5369154, 5752665, 6136176, 7158872, 7670220, 8053731, 8948590, 9204264, 10226960, 10738308, 11505330, 12272352, 13422885, 14317744, 15340440, 16107462, 17897180, 18408528, 20453920, 21476616, 23010660, 26845770, 28635488, 30680880, 32214924, 35794360, 36817056, 40268655, 42953232, 46021320, 53691540, 61361760, 64429848, 71588720, 80537310, 85906464, 92042640, 107383080, 128859696, 143177440, 161074620, 184085280, 214766160, 257719392, 322149240, 429532320, 644298480, 1288596960]

約数ペア:

[(1, 1288596960), (2, 644298480), (3, 429532320), (4, 322149240), (5, 257719392), (6, 214766160), (7, 184085280), (8, 161074620), (9, 143177440), (10, 128859696), (12, 107383080), (14, 92042640), (15, 85906464), (16, 80537310), (18, 71588720), (20, 64429848), (21, 61361760), (24, 53691540), (28, 46021320), (30, 42953232), (32, 40268655), (35, 36817056), (36, 35794360), (40, 32214924), (42, 30680880), (45, 28635488), (48, 26845770), (56, 23010660), (60, 21476616), (63, 20453920), (70, 18408528), (72, 17897180), (80, 16107462), (84, 15340440), (90, 14317744), (96, 13422885), (105, 12272352), (112, 11505330), (120, 10738308), (126, 10226960), (140, 9204264), (144, 8948590), (160, 8053731), (168, 7670220), (180, 7158872), (210, 6136176), (224, 5752665), (240, 5369154), (252, 5113480), (280, 4602132), (288, 4474295), (315, 4090784), (336, 3835110), (360, 3579436), (420, 3068088), (480, 2684577), (504, 2556740), (560, 2301066), (630, 2045392), (672, 1917555), (720, 1789718), (840, 1534044), (1008, 1278370), (1120, 1150533), (1260, 1022696), (1440, 894859), (1680, 767022), (2016, 639185), (2520, 511348), (3360, 383511), (5040, 255674), (10080, 127837)]