17810760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 59304960

約数和(自身を除く): 41494200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 131, 132, 165, 206, 220, 262, 264, 309, 330, 393, 412, 440, 515, 524, 618, 655, 660, 786, 824, 1030, 1048, 1133, 1236, 1310, 1320, 1441, 1545, 1572, 1965, 2060, 2266, 2472, 2620, 2882, 3090, 3144, 3399, 3930, 4120, 4323, 4532, 5240, 5665, 5764, 6180, 6798, 7205, 7860, 8646, 9064, 11330, 11528, 12360, 13493, 13596, 14410, 15720, 16995, 17292, 21615, 22660, 26986, 27192, 28820, 33990, 34584, 40479, 43230, 45320, 53972, 57640, 67465, 67980, 80958, 86460, 107944, 134930, 135960, 148423, 161916, 172920, 202395, 269860, 296846, 323832, 404790, 445269, 539720, 593692, 742115, 809580, 890538, 1187384, 1484230, 1619160, 1781076, 2226345, 2968460, 3562152, 4452690, 5936920, 8905380, 17810760]

約数ペア:

[(1, 17810760), (2, 8905380), (3, 5936920), (4, 4452690), (5, 3562152), (6, 2968460), (8, 2226345), (10, 1781076), (11, 1619160), (12, 1484230), (15, 1187384), (20, 890538), (22, 809580), (24, 742115), (30, 593692), (33, 539720), (40, 445269), (44, 404790), (55, 323832), (60, 296846), (66, 269860), (88, 202395), (103, 172920), (110, 161916), (120, 148423), (131, 135960), (132, 134930), (165, 107944), (206, 86460), (220, 80958), (262, 67980), (264, 67465), (309, 57640), (330, 53972), (393, 45320), (412, 43230), (440, 40479), (515, 34584), (524, 33990), (618, 28820), (655, 27192), (660, 26986), (786, 22660), (824, 21615), (1030, 17292), (1048, 16995), (1133, 15720), (1236, 14410), (1310, 13596), (1320, 13493), (1441, 12360), (1545, 11528), (1572, 11330), (1965, 9064), (2060, 8646), (2266, 7860), (2472, 7205), (2620, 6798), (2882, 6180), (3090, 5764), (3144, 5665), (3399, 5240), (3930, 4532), (4120, 4323)]