163949280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31051}}^1$

素因数の和:31080

約数の個数: 96

約数和(自身を含む): 563407488

約数和(自身を除く): 399458208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 31051, 62102, 93153, 124204, 155255, 186306, 248408, 310510, 341561, 372612, 465765, 496816, 621020, 683122, 745224, 931530, 993632, 1024683, 1242040, 1366244, 1490448, 1707805, 1863060, 2049366, 2484080, 2732488, 2980896, 3415610, 3726120, 4098732, 4968160, 5123415, 5464976, 6831220, 7452240, 8197464, 10246830, 10929952, 13662440, 14904480, 16394928, 20493660, 27324880, 32789856, 40987320, 54649760, 81974640, 163949280]

約数ペア:

[(1, 163949280), (2, 81974640), (3, 54649760), (4, 40987320), (5, 32789856), (6, 27324880), (8, 20493660), (10, 16394928), (11, 14904480), (12, 13662440), (15, 10929952), (16, 10246830), (20, 8197464), (22, 7452240), (24, 6831220), (30, 5464976), (32, 5123415), (33, 4968160), (40, 4098732), (44, 3726120), (48, 3415610), (55, 2980896), (60, 2732488), (66, 2484080), (80, 2049366), (88, 1863060), (96, 1707805), (110, 1490448), (120, 1366244), (132, 1242040), (160, 1024683), (165, 993632), (176, 931530), (220, 745224), (240, 683122), (264, 621020), (330, 496816), (352, 465765), (440, 372612), (480, 341561), (528, 310510), (660, 248408), (880, 186306), (1056, 155255), (1320, 124204), (1760, 93153), (2640, 62102), (5280, 31051)]