169514520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 598855680

約数和(自身を除く): 429341160

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, 127, 140, 147, 168, 196, 210, 227, 245, 254, 280, 294, 381, 392, 420, 454, 490, 508, 588, 635, 681, 735, 762, 840, 889, 908, 980, 1016, 1135, 1176, 1270, 1362, 1470, 1524, 1589, 1778, 1816, 1905, 1960, 2270, 2540, 2667, 2724, 2940, 3048, 3178, 3405, 3556, 3810, 4445, 4540, 4767, 5080, 5334, 5448, 5880, 6223, 6356, 6810, 7112, 7620, 7945, 8890, 9080, 9534, 10668, 11123, 12446, 12712, 13335, 13620, 15240, 15890, 17780, 18669, 19068, 21336, 22246, 23835, 24892, 26670, 27240, 28829, 31115, 31780, 33369, 35560, 37338, 38136, 44492, 47670, 49784, 53340, 55615, 57658, 62230, 63560, 66738, 74676, 86487, 88984, 93345, 95340, 106680, 111230, 115316, 124460, 133476, 144145, 149352, 166845, 172974, 186690, 190680, 201803, 222460, 230632, 248920, 266952, 288290, 333690, 345948, 373380, 403606, 432435, 444920, 576580, 605409, 667380, 691896, 746760, 807212, 864870, 1009015, 1153160, 1210818, 1334760, 1412621, 1614424, 1729740, 2018030, 2421636, 2825242, 3027045, 3459480, 4036060, 4237863, 4843272, 5650484, 6054090, 7063105, 8072120, 8475726, 11300968, 12108180, 14126210, 16951452, 21189315, 24216360, 28252420, 33902904, 42378630, 56504840, 84757260, 169514520]

約数ペア:

[(1, 169514520), (2, 84757260), (3, 56504840), (4, 42378630), (5, 33902904), (6, 28252420), (7, 24216360), (8, 21189315), (10, 16951452), (12, 14126210), (14, 12108180), (15, 11300968), (20, 8475726), (21, 8072120), (24, 7063105), (28, 6054090), (30, 5650484), (35, 4843272), (40, 4237863), (42, 4036060), (49, 3459480), (56, 3027045), (60, 2825242), (70, 2421636), (84, 2018030), (98, 1729740), (105, 1614424), (120, 1412621), (127, 1334760), (140, 1210818), (147, 1153160), (168, 1009015), (196, 864870), (210, 807212), (227, 746760), (245, 691896), (254, 667380), (280, 605409), (294, 576580), (381, 444920), (392, 432435), (420, 403606), (454, 373380), (490, 345948), (508, 333690), (588, 288290), (635, 266952), (681, 248920), (735, 230632), (762, 222460), (840, 201803), (889, 190680), (908, 186690), (980, 172974), (1016, 166845), (1135, 149352), (1176, 144145), (1270, 133476), (1362, 124460), (1470, 115316), (1524, 111230), (1589, 106680), (1778, 95340), (1816, 93345), (1905, 88984), (1960, 86487), (2270, 74676), (2540, 66738), (2667, 63560), (2724, 62230), (2940, 57658), (3048, 55615), (3178, 53340), (3405, 49784), (3556, 47670), (3810, 44492), (4445, 38136), (4540, 37338), (4767, 35560), (5080, 33369), (5334, 31780), (5448, 31115), (5880, 28829), (6223, 27240), (6356, 26670), (6810, 24892), (7112, 23835), (7620, 22246), (7945, 21336), (8890, 19068), (9080, 18669), (9534, 17780), (10668, 15890), (11123, 15240), (12446, 13620), (12712, 13335)]