214176060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{3469}}^1$

素因数の和:3505

約数の個数: 144

約数和(自身を含む): 757848000

約数和(自身を除く): 543671940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3430, 3469, 4116, 4410, 5145, 6174, 6860, 6938, 8820, 10290, 10407, 12348, 13876, 15435, 17345, 20580, 20814, 24283, 30870, 31221, 34690, 41628, 48566, 52035, 61740, 62442, 69380, 72849, 97132, 104070, 121415, 124884, 145698, 156105, 169981, 208140, 218547, 242830, 291396, 312210, 339962, 364245, 437094, 485660, 509943, 624420, 679924, 728490, 849905, 874188, 1019886, 1092735, 1189867, 1456980, 1529829, 1699810, 2039772, 2185470, 2379734, 2549715, 3059658, 3399620, 3569601, 4370940, 4759468, 5099430, 5949335, 6119316, 7139202, 7649145, 10198860, 10708803, 11898670, 14278404, 15298290, 17848005, 21417606, 23797340, 30596580, 35696010, 42835212, 53544015, 71392020, 107088030, 214176060]

約数ペア:

[(1, 214176060), (2, 107088030), (3, 71392020), (4, 53544015), (5, 42835212), (6, 35696010), (7, 30596580), (9, 23797340), (10, 21417606), (12, 17848005), (14, 15298290), (15, 14278404), (18, 11898670), (20, 10708803), (21, 10198860), (28, 7649145), (30, 7139202), (35, 6119316), (36, 5949335), (42, 5099430), (45, 4759468), (49, 4370940), (60, 3569601), (63, 3399620), (70, 3059658), (84, 2549715), (90, 2379734), (98, 2185470), (105, 2039772), (126, 1699810), (140, 1529829), (147, 1456980), (180, 1189867), (196, 1092735), (210, 1019886), (245, 874188), (252, 849905), (294, 728490), (315, 679924), (343, 624420), (420, 509943), (441, 485660), (490, 437094), (588, 364245), (630, 339962), (686, 312210), (735, 291396), (882, 242830), (980, 218547), (1029, 208140), (1260, 169981), (1372, 156105), (1470, 145698), (1715, 124884), (1764, 121415), (2058, 104070), (2205, 97132), (2940, 72849), (3087, 69380), (3430, 62442), (3469, 61740), (4116, 52035), (4410, 48566), (5145, 41628), (6174, 34690), (6860, 31221), (6938, 30870), (8820, 24283), (10290, 20814), (10407, 20580), (12348, 17345), (13876, 15435)]