12794220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 44352000

約数和(自身を除く): 31557780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 43, 45, 54, 57, 58, 60, 76, 86, 87, 90, 95, 108, 114, 116, 129, 135, 145, 171, 172, 174, 180, 190, 215, 228, 258, 261, 270, 285, 290, 342, 348, 380, 387, 430, 435, 513, 516, 522, 540, 551, 570, 580, 645, 684, 774, 783, 817, 855, 860, 870, 1026, 1044, 1102, 1140, 1161, 1247, 1290, 1305, 1548, 1566, 1634, 1653, 1710, 1740, 1935, 2052, 2204, 2322, 2451, 2494, 2565, 2580, 2610, 2755, 3132, 3268, 3306, 3420, 3741, 3870, 3915, 4085, 4644, 4902, 4959, 4988, 5130, 5220, 5510, 5805, 6235, 6612, 7353, 7482, 7740, 7830, 8170, 8265, 9804, 9918, 10260, 11020, 11223, 11610, 12255, 12470, 14706, 14877, 14964, 15660, 16340, 16530, 18705, 19836, 22059, 22446, 23220, 23693, 24510, 24795, 24940, 29412, 29754, 33060, 33669, 36765, 37410, 44118, 44892, 47386, 49020, 49590, 56115, 59508, 67338, 71079, 73530, 74385, 74820, 88236, 94772, 99180, 110295, 112230, 118465, 134676, 142158, 147060, 148770, 168345, 213237, 220590, 224460, 236930, 284316, 297540, 336690, 355395, 426474, 441180, 473860, 639711, 673380, 710790, 852948, 1066185, 1279422, 1421580, 2132370, 2558844, 3198555, 4264740, 6397110, 12794220]

約数ペア:

[(1, 12794220), (2, 6397110), (3, 4264740), (4, 3198555), (5, 2558844), (6, 2132370), (9, 1421580), (10, 1279422), (12, 1066185), (15, 852948), (18, 710790), (19, 673380), (20, 639711), (27, 473860), (29, 441180), (30, 426474), (36, 355395), (38, 336690), (43, 297540), (45, 284316), (54, 236930), (57, 224460), (58, 220590), (60, 213237), (76, 168345), (86, 148770), (87, 147060), (90, 142158), (95, 134676), (108, 118465), (114, 112230), (116, 110295), (129, 99180), (135, 94772), (145, 88236), (171, 74820), (172, 74385), (174, 73530), (180, 71079), (190, 67338), (215, 59508), (228, 56115), (258, 49590), (261, 49020), (270, 47386), (285, 44892), (290, 44118), (342, 37410), (348, 36765), (380, 33669), (387, 33060), (430, 29754), (435, 29412), (513, 24940), (516, 24795), (522, 24510), (540, 23693), (551, 23220), (570, 22446), (580, 22059), (645, 19836), (684, 18705), (774, 16530), (783, 16340), (817, 15660), (855, 14964), (860, 14877), (870, 14706), (1026, 12470), (1044, 12255), (1102, 11610), (1140, 11223), (1161, 11020), (1247, 10260), (1290, 9918), (1305, 9804), (1548, 8265), (1566, 8170), (1634, 7830), (1653, 7740), (1710, 7482), (1740, 7353), (1935, 6612), (2052, 6235), (2204, 5805), (2322, 5510), (2451, 5220), (2494, 5130), (2565, 4988), (2580, 4959), (2610, 4902), (2755, 4644), (3132, 4085), (3268, 3915), (3306, 3870), (3420, 3741)]