226647540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{3671}}^1$

素因数の和:3707

約数の個数: 144

約数和(自身を含む): 801964800

約数和(自身を除く): 575317260

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, 3671, 4116, 4410, 5145, 6174, 6860, 7342, 8820, 10290, 11013, 12348, 14684, 15435, 18355, 20580, 22026, 25697, 30870, 33039, 36710, 44052, 51394, 55065, 61740, 66078, 73420, 77091, 102788, 110130, 128485, 132156, 154182, 165195, 179879, 220260, 231273, 256970, 308364, 330390, 359758, 385455, 462546, 513940, 539637, 660780, 719516, 770910, 899395, 925092, 1079274, 1156365, 1259153, 1541820, 1618911, 1798790, 2158548, 2312730, 2518306, 2698185, 3237822, 3597580, 3777459, 4625460, 5036612, 5396370, 6295765, 6475644, 7554918, 8094555, 10792740, 11332377, 12591530, 15109836, 16189110, 18887295, 22664754, 25183060, 32378220, 37774590, 45329508, 56661885, 75549180, 113323770, 226647540]

約数ペア:

[(1, 226647540), (2, 113323770), (3, 75549180), (4, 56661885), (5, 45329508), (6, 37774590), (7, 32378220), (9, 25183060), (10, 22664754), (12, 18887295), (14, 16189110), (15, 15109836), (18, 12591530), (20, 11332377), (21, 10792740), (28, 8094555), (30, 7554918), (35, 6475644), (36, 6295765), (42, 5396370), (45, 5036612), (49, 4625460), (60, 3777459), (63, 3597580), (70, 3237822), (84, 2698185), (90, 2518306), (98, 2312730), (105, 2158548), (126, 1798790), (140, 1618911), (147, 1541820), (180, 1259153), (196, 1156365), (210, 1079274), (245, 925092), (252, 899395), (294, 770910), (315, 719516), (343, 660780), (420, 539637), (441, 513940), (490, 462546), (588, 385455), (630, 359758), (686, 330390), (735, 308364), (882, 256970), (980, 231273), (1029, 220260), (1260, 179879), (1372, 165195), (1470, 154182), (1715, 132156), (1764, 128485), (2058, 110130), (2205, 102788), (2940, 77091), (3087, 73420), (3430, 66078), (3671, 61740), (4116, 55065), (4410, 51394), (5145, 44052), (6174, 36710), (6860, 33039), (7342, 30870), (8820, 25697), (10290, 22026), (11013, 20580), (12348, 18355), (14684, 15435)]