214819560

素因数分解:

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

素因数の和:912

約数の個数: 128

約数和(自身を含む): 719280000

約数和(自身を除く): 504460440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 443, 449, 540, 886, 898, 1080, 1329, 1347, 1772, 1796, 2215, 2245, 2658, 2694, 3544, 3592, 3987, 4041, 4430, 4490, 5316, 5388, 6645, 6735, 7974, 8082, 8860, 8980, 10632, 10776, 11961, 12123, 13290, 13470, 15948, 16164, 17720, 17960, 19935, 20205, 23922, 24246, 26580, 26940, 31896, 32328, 39870, 40410, 47844, 48492, 53160, 53880, 59805, 60615, 79740, 80820, 95688, 96984, 119610, 121230, 159480, 161640, 198907, 239220, 242460, 397814, 478440, 484920, 596721, 795628, 994535, 1193442, 1591256, 1790163, 1989070, 2386884, 2983605, 3580326, 3978140, 4773768, 5370489, 5967210, 7160652, 7956280, 8950815, 10740978, 11934420, 14321304, 17901630, 21481956, 23868840, 26852445, 35803260, 42963912, 53704890, 71606520, 107409780, 214819560]

約数ペア:

[(1, 214819560), (2, 107409780), (3, 71606520), (4, 53704890), (5, 42963912), (6, 35803260), (8, 26852445), (9, 23868840), (10, 21481956), (12, 17901630), (15, 14321304), (18, 11934420), (20, 10740978), (24, 8950815), (27, 7956280), (30, 7160652), (36, 5967210), (40, 5370489), (45, 4773768), (54, 3978140), (60, 3580326), (72, 2983605), (90, 2386884), (108, 1989070), (120, 1790163), (135, 1591256), (180, 1193442), (216, 994535), (270, 795628), (360, 596721), (443, 484920), (449, 478440), (540, 397814), (886, 242460), (898, 239220), (1080, 198907), (1329, 161640), (1347, 159480), (1772, 121230), (1796, 119610), (2215, 96984), (2245, 95688), (2658, 80820), (2694, 79740), (3544, 60615), (3592, 59805), (3987, 53880), (4041, 53160), (4430, 48492), (4490, 47844), (5316, 40410), (5388, 39870), (6645, 32328), (6735, 31896), (7974, 26940), (8082, 26580), (8860, 24246), (8980, 23922), (10632, 20205), (10776, 19935), (11961, 17960), (12123, 17720), (13290, 16164), (13470, 15948)]