143213040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{449}}^1$

素因数の和:911

約数の個数: 120

約数和(自身を含む): 483116400

約数和(自身を除く): 339903360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 443, 449, 720, 886, 898, 1329, 1347, 1772, 1796, 2215, 2245, 2658, 2694, 3544, 3592, 3987, 4041, 4430, 4490, 5316, 5388, 6645, 6735, 7088, 7184, 7974, 8082, 8860, 8980, 10632, 10776, 13290, 13470, 15948, 16164, 17720, 17960, 19935, 20205, 21264, 21552, 26580, 26940, 31896, 32328, 35440, 35920, 39870, 40410, 53160, 53880, 63792, 64656, 79740, 80820, 106320, 107760, 159480, 161640, 198907, 318960, 323280, 397814, 596721, 795628, 994535, 1193442, 1591256, 1790163, 1989070, 2386884, 2983605, 3182512, 3580326, 3978140, 4773768, 5967210, 7160652, 7956280, 8950815, 9547536, 11934420, 14321304, 15912560, 17901630, 23868840, 28642608, 35803260, 47737680, 71606520, 143213040]

約数ペア:

[(1, 143213040), (2, 71606520), (3, 47737680), (4, 35803260), (5, 28642608), (6, 23868840), (8, 17901630), (9, 15912560), (10, 14321304), (12, 11934420), (15, 9547536), (16, 8950815), (18, 7956280), (20, 7160652), (24, 5967210), (30, 4773768), (36, 3978140), (40, 3580326), (45, 3182512), (48, 2983605), (60, 2386884), (72, 1989070), (80, 1790163), (90, 1591256), (120, 1193442), (144, 994535), (180, 795628), (240, 596721), (360, 397814), (443, 323280), (449, 318960), (720, 198907), (886, 161640), (898, 159480), (1329, 107760), (1347, 106320), (1772, 80820), (1796, 79740), (2215, 64656), (2245, 63792), (2658, 53880), (2694, 53160), (3544, 40410), (3592, 39870), (3987, 35920), (4041, 35440), (4430, 32328), (4490, 31896), (5316, 26940), (5388, 26580), (6645, 21552), (6735, 21264), (7088, 20205), (7184, 19935), (7974, 17960), (8082, 17720), (8860, 16164), (8980, 15948), (10632, 13470), (10776, 13290)]