67528440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 253992960

約数和(自身を除く): 186464520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 211, 252, 254, 280, 315, 360, 381, 420, 422, 504, 508, 630, 633, 635, 762, 840, 844, 889, 1016, 1055, 1143, 1260, 1266, 1270, 1477, 1524, 1688, 1778, 1899, 1905, 2110, 2286, 2520, 2532, 2540, 2667, 2954, 3048, 3165, 3556, 3798, 3810, 4220, 4431, 4445, 4572, 5064, 5080, 5334, 5715, 5908, 6330, 7112, 7385, 7596, 7620, 8001, 8440, 8862, 8890, 9144, 9495, 10668, 11430, 11816, 12660, 13293, 13335, 14770, 15192, 15240, 16002, 17724, 17780, 18990, 21336, 22155, 22860, 25320, 26586, 26670, 26797, 29540, 32004, 35448, 35560, 37980, 40005, 44310, 45720, 53172, 53340, 53594, 59080, 64008, 66465, 75960, 80010, 80391, 88620, 106344, 106680, 107188, 132930, 133985, 160020, 160782, 177240, 187579, 214376, 241173, 265860, 267970, 320040, 321564, 375158, 401955, 482346, 531720, 535940, 562737, 643128, 750316, 803910, 937895, 964692, 1071880, 1125474, 1205865, 1500632, 1607820, 1688211, 1875790, 1929384, 2250948, 2411730, 2813685, 3215640, 3376422, 3751580, 4501896, 4823460, 5627370, 6752844, 7503160, 8441055, 9646920, 11254740, 13505688, 16882110, 22509480, 33764220, 67528440]

約数ペア:

[(1, 67528440), (2, 33764220), (3, 22509480), (4, 16882110), (5, 13505688), (6, 11254740), (7, 9646920), (8, 8441055), (9, 7503160), (10, 6752844), (12, 5627370), (14, 4823460), (15, 4501896), (18, 3751580), (20, 3376422), (21, 3215640), (24, 2813685), (28, 2411730), (30, 2250948), (35, 1929384), (36, 1875790), (40, 1688211), (42, 1607820), (45, 1500632), (56, 1205865), (60, 1125474), (63, 1071880), (70, 964692), (72, 937895), (84, 803910), (90, 750316), (105, 643128), (120, 562737), (126, 535940), (127, 531720), (140, 482346), (168, 401955), (180, 375158), (210, 321564), (211, 320040), (252, 267970), (254, 265860), (280, 241173), (315, 214376), (360, 187579), (381, 177240), (420, 160782), (422, 160020), (504, 133985), (508, 132930), (630, 107188), (633, 106680), (635, 106344), (762, 88620), (840, 80391), (844, 80010), (889, 75960), (1016, 66465), (1055, 64008), (1143, 59080), (1260, 53594), (1266, 53340), (1270, 53172), (1477, 45720), (1524, 44310), (1688, 40005), (1778, 37980), (1899, 35560), (1905, 35448), (2110, 32004), (2286, 29540), (2520, 26797), (2532, 26670), (2540, 26586), (2667, 25320), (2954, 22860), (3048, 22155), (3165, 21336), (3556, 18990), (3798, 17780), (3810, 17724), (4220, 16002), (4431, 15240), (4445, 15192), (4572, 14770), (5064, 13335), (5080, 13293), (5334, 12660), (5715, 11816), (5908, 11430), (6330, 10668), (7112, 9495), (7385, 9144), (7596, 8890), (7620, 8862), (8001, 8440)]