8985603480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{5693}}^1$

素因数の和:7593

約数の個数: 128

約数和(自身を含む): 30829593600

約数和(自身を除く): 21843990120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1879, 3758, 5637, 5693, 7516, 9395, 11274, 11386, 13153, 15032, 17079, 18790, 22548, 22772, 26306, 28185, 28465, 34158, 37580, 39459, 39851, 45096, 45544, 52612, 56370, 56930, 65765, 68316, 75160, 78918, 79702, 85395, 105224, 112740, 113860, 119553, 131530, 136632, 157836, 159404, 170790, 197295, 199255, 225480, 227720, 239106, 263060, 315672, 318808, 341580, 394590, 398510, 478212, 526120, 597765, 683160, 789180, 797020, 956424, 1195530, 1578360, 1594040, 2391060, 4782120, 10697147, 21394294, 32091441, 42788588, 53485735, 64182882, 74880029, 85577176, 106971470, 128365764, 149760058, 160457205, 213942940, 224640087, 256731528, 299520116, 320914410, 374400145, 427885880, 449280174, 599040232, 641828820, 748800290, 898560348, 1123200435, 1283657640, 1497600580, 1797120696, 2246400870, 2995201160, 4492801740, 8985603480]

約数ペア:

[(1, 8985603480), (2, 4492801740), (3, 2995201160), (4, 2246400870), (5, 1797120696), (6, 1497600580), (7, 1283657640), (8, 1123200435), (10, 898560348), (12, 748800290), (14, 641828820), (15, 599040232), (20, 449280174), (21, 427885880), (24, 374400145), (28, 320914410), (30, 299520116), (35, 256731528), (40, 224640087), (42, 213942940), (56, 160457205), (60, 149760058), (70, 128365764), (84, 106971470), (105, 85577176), (120, 74880029), (140, 64182882), (168, 53485735), (210, 42788588), (280, 32091441), (420, 21394294), (840, 10697147), (1879, 4782120), (3758, 2391060), (5637, 1594040), (5693, 1578360), (7516, 1195530), (9395, 956424), (11274, 797020), (11386, 789180), (13153, 683160), (15032, 597765), (17079, 526120), (18790, 478212), (22548, 398510), (22772, 394590), (26306, 341580), (28185, 318808), (28465, 315672), (34158, 263060), (37580, 239106), (39459, 227720), (39851, 225480), (45096, 199255), (45544, 197295), (52612, 170790), (56370, 159404), (56930, 157836), (65765, 136632), (68316, 131530), (75160, 119553), (78918, 113860), (79702, 112740), (85395, 105224)]