342049680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67867}}^1$

素因数の和:67893

約数の個数: 120

約数和(自身を含む): 1312838592

約数和(自身を除く): 970788912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 67867, 135734, 203601, 271468, 339335, 407202, 475069, 542936, 610803, 678670, 814404, 950138, 1018005, 1085872, 1221606, 1357340, 1425207, 1628808, 1900276, 2036010, 2375345, 2443212, 2714680, 2850414, 3054015, 3257616, 3800552, 4072020, 4275621, 4750690, 4886424, 5429360, 5700828, 6108030, 7126035, 7601104, 8144040, 8551242, 9501380, 9772848, 11401656, 12216060, 14252070, 16288080, 17102484, 19002760, 21378105, 22803312, 24432120, 28504140, 34204968, 38005520, 42756210, 48864240, 57008280, 68409936, 85512420, 114016560, 171024840, 342049680]

約数ペア:

[(1, 342049680), (2, 171024840), (3, 114016560), (4, 85512420), (5, 68409936), (6, 57008280), (7, 48864240), (8, 42756210), (9, 38005520), (10, 34204968), (12, 28504140), (14, 24432120), (15, 22803312), (16, 21378105), (18, 19002760), (20, 17102484), (21, 16288080), (24, 14252070), (28, 12216060), (30, 11401656), (35, 9772848), (36, 9501380), (40, 8551242), (42, 8144040), (45, 7601104), (48, 7126035), (56, 6108030), (60, 5700828), (63, 5429360), (70, 4886424), (72, 4750690), (80, 4275621), (84, 4072020), (90, 3800552), (105, 3257616), (112, 3054015), (120, 2850414), (126, 2714680), (140, 2443212), (144, 2375345), (168, 2036010), (180, 1900276), (210, 1628808), (240, 1425207), (252, 1357340), (280, 1221606), (315, 1085872), (336, 1018005), (360, 950138), (420, 814404), (504, 678670), (560, 610803), (630, 542936), (720, 475069), (840, 407202), (1008, 339335), (1260, 271468), (1680, 203601), (2520, 135734), (5040, 67867)]