27206760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{661}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 95328000

約数和(自身を除く): 68121240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 661, 686, 735, 840, 980, 1029, 1176, 1322, 1372, 1470, 1715, 1960, 1983, 2058, 2644, 2744, 2940, 3305, 3430, 3966, 4116, 4627, 5145, 5288, 5880, 6610, 6860, 7932, 8232, 9254, 9915, 10290, 13220, 13720, 13881, 15864, 18508, 19830, 20580, 23135, 26440, 27762, 32389, 37016, 39660, 41160, 46270, 55524, 64778, 69405, 79320, 92540, 97167, 111048, 129556, 138810, 161945, 185080, 194334, 226723, 259112, 277620, 323890, 388668, 453446, 485835, 555240, 647780, 680169, 777336, 906892, 971670, 1133615, 1295560, 1360338, 1813784, 1943340, 2267230, 2720676, 3400845, 3886680, 4534460, 5441352, 6801690, 9068920, 13603380, 27206760]

約数ペア:

[(1, 27206760), (2, 13603380), (3, 9068920), (4, 6801690), (5, 5441352), (6, 4534460), (7, 3886680), (8, 3400845), (10, 2720676), (12, 2267230), (14, 1943340), (15, 1813784), (20, 1360338), (21, 1295560), (24, 1133615), (28, 971670), (30, 906892), (35, 777336), (40, 680169), (42, 647780), (49, 555240), (56, 485835), (60, 453446), (70, 388668), (84, 323890), (98, 277620), (105, 259112), (120, 226723), (140, 194334), (147, 185080), (168, 161945), (196, 138810), (210, 129556), (245, 111048), (280, 97167), (294, 92540), (343, 79320), (392, 69405), (420, 64778), (490, 55524), (588, 46270), (661, 41160), (686, 39660), (735, 37016), (840, 32389), (980, 27762), (1029, 26440), (1176, 23135), (1322, 20580), (1372, 19830), (1470, 18508), (1715, 15864), (1960, 13881), (1983, 13720), (2058, 13220), (2644, 10290), (2744, 9915), (2940, 9254), (3305, 8232), (3430, 7932), (3966, 6860), (4116, 6610), (4627, 5880), (5145, 5288)]