67168080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13327}}^1$

素因数の和:13353

約数の個数: 120

約数和(自身を含む): 257816832

約数和(自身を除く): 190648752

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, 13327, 26654, 39981, 53308, 66635, 79962, 93289, 106616, 119943, 133270, 159924, 186578, 199905, 213232, 239886, 266540, 279867, 319848, 373156, 399810, 466445, 479772, 533080, 559734, 599715, 639696, 746312, 799620, 839601, 932890, 959544, 1066160, 1119468, 1199430, 1399335, 1492624, 1599240, 1679202, 1865780, 1919088, 2238936, 2398860, 2798670, 3198480, 3358404, 3731560, 4198005, 4477872, 4797720, 5597340, 6716808, 7463120, 8396010, 9595440, 11194680, 13433616, 16792020, 22389360, 33584040, 67168080]

約数ペア:

[(1, 67168080), (2, 33584040), (3, 22389360), (4, 16792020), (5, 13433616), (6, 11194680), (7, 9595440), (8, 8396010), (9, 7463120), (10, 6716808), (12, 5597340), (14, 4797720), (15, 4477872), (16, 4198005), (18, 3731560), (20, 3358404), (21, 3198480), (24, 2798670), (28, 2398860), (30, 2238936), (35, 1919088), (36, 1865780), (40, 1679202), (42, 1599240), (45, 1492624), (48, 1399335), (56, 1199430), (60, 1119468), (63, 1066160), (70, 959544), (72, 932890), (80, 839601), (84, 799620), (90, 746312), (105, 639696), (112, 599715), (120, 559734), (126, 533080), (140, 479772), (144, 466445), (168, 399810), (180, 373156), (210, 319848), (240, 279867), (252, 266540), (280, 239886), (315, 213232), (336, 199905), (360, 186578), (420, 159924), (504, 133270), (560, 119943), (630, 106616), (720, 93289), (840, 79962), (1008, 66635), (1260, 53308), (1680, 39981), (2520, 26654), (5040, 13327)]