4264740

素因数分解:

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

素因数の和:106

約数の個数: 144

約数和(自身を含む): 14414400

約数和(自身を除く): 10149660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 43, 45, 57, 58, 60, 76, 86, 87, 90, 95, 114, 116, 129, 145, 171, 172, 174, 180, 190, 215, 228, 258, 261, 285, 290, 342, 348, 380, 387, 430, 435, 516, 522, 551, 570, 580, 645, 684, 774, 817, 855, 860, 870, 1044, 1102, 1140, 1247, 1290, 1305, 1548, 1634, 1653, 1710, 1740, 1935, 2204, 2451, 2494, 2580, 2610, 2755, 3268, 3306, 3420, 3741, 3870, 4085, 4902, 4959, 4988, 5220, 5510, 6235, 6612, 7353, 7482, 7740, 8170, 8265, 9804, 9918, 11020, 11223, 12255, 12470, 14706, 14964, 16340, 16530, 18705, 19836, 22446, 23693, 24510, 24795, 24940, 29412, 33060, 36765, 37410, 44892, 47386, 49020, 49590, 56115, 71079, 73530, 74820, 94772, 99180, 112230, 118465, 142158, 147060, 213237, 224460, 236930, 284316, 355395, 426474, 473860, 710790, 852948, 1066185, 1421580, 2132370, 4264740]

約数ペア:

[(1, 4264740), (2, 2132370), (3, 1421580), (4, 1066185), (5, 852948), (6, 710790), (9, 473860), (10, 426474), (12, 355395), (15, 284316), (18, 236930), (19, 224460), (20, 213237), (29, 147060), (30, 142158), (36, 118465), (38, 112230), (43, 99180), (45, 94772), (57, 74820), (58, 73530), (60, 71079), (76, 56115), (86, 49590), (87, 49020), (90, 47386), (95, 44892), (114, 37410), (116, 36765), (129, 33060), (145, 29412), (171, 24940), (172, 24795), (174, 24510), (180, 23693), (190, 22446), (215, 19836), (228, 18705), (258, 16530), (261, 16340), (285, 14964), (290, 14706), (342, 12470), (348, 12255), (380, 11223), (387, 11020), (430, 9918), (435, 9804), (516, 8265), (522, 8170), (551, 7740), (570, 7482), (580, 7353), (645, 6612), (684, 6235), (774, 5510), (817, 5220), (855, 4988), (860, 4959), (870, 4902), (1044, 4085), (1102, 3870), (1140, 3741), (1247, 3420), (1290, 3306), (1305, 3268), (1548, 2755), (1634, 2610), (1653, 2580), (1710, 2494), (1740, 2451), (1935, 2204)]