2017401840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7393}}^1$

素因数の和:7791

約数の個数: 120

約数和(自身を含む): 6793902960

約数和(自身を除く): 4776501120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 379, 720, 758, 1137, 1516, 1895, 2274, 3032, 3411, 3790, 4548, 5685, 6064, 6822, 7393, 7580, 9096, 11370, 13644, 14786, 15160, 17055, 18192, 22179, 22740, 27288, 29572, 30320, 34110, 36965, 44358, 45480, 54576, 59144, 66537, 68220, 73930, 88716, 90960, 110895, 118288, 133074, 136440, 147860, 177432, 221790, 266148, 272880, 295720, 332685, 354864, 443580, 532296, 591440, 665370, 887160, 1064592, 1330740, 1774320, 2661480, 2801947, 5322960, 5603894, 8405841, 11207788, 14009735, 16811682, 22415576, 25217523, 28019470, 33623364, 42029205, 44831152, 50435046, 56038940, 67246728, 84058410, 100870092, 112077880, 126087615, 134493456, 168116820, 201740184, 224155760, 252175230, 336233640, 403480368, 504350460, 672467280, 1008700920, 2017401840]

約数ペア:

[(1, 2017401840), (2, 1008700920), (3, 672467280), (4, 504350460), (5, 403480368), (6, 336233640), (8, 252175230), (9, 224155760), (10, 201740184), (12, 168116820), (15, 134493456), (16, 126087615), (18, 112077880), (20, 100870092), (24, 84058410), (30, 67246728), (36, 56038940), (40, 50435046), (45, 44831152), (48, 42029205), (60, 33623364), (72, 28019470), (80, 25217523), (90, 22415576), (120, 16811682), (144, 14009735), (180, 11207788), (240, 8405841), (360, 5603894), (379, 5322960), (720, 2801947), (758, 2661480), (1137, 1774320), (1516, 1330740), (1895, 1064592), (2274, 887160), (3032, 665370), (3411, 591440), (3790, 532296), (4548, 443580), (5685, 354864), (6064, 332685), (6822, 295720), (7393, 272880), (7580, 266148), (9096, 221790), (11370, 177432), (13644, 147860), (14786, 136440), (15160, 133074), (17055, 118288), (18192, 110895), (22179, 90960), (22740, 88716), (27288, 73930), (29572, 68220), (30320, 66537), (34110, 59144), (36965, 54576), (44358, 45480)]