770345520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3347}}^1$

素因数の和:3507

約数の個数: 160

約数和(自身を含む): 2749966848

約数和(自身を除く): 1979621328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 137, 140, 168, 210, 240, 274, 280, 336, 411, 420, 548, 560, 685, 822, 840, 959, 1096, 1370, 1644, 1680, 1918, 2055, 2192, 2740, 2877, 3288, 3347, 3836, 4110, 4795, 5480, 5754, 6576, 6694, 7672, 8220, 9590, 10041, 10960, 11508, 13388, 14385, 15344, 16440, 16735, 19180, 20082, 23016, 23429, 26776, 28770, 32880, 33470, 38360, 40164, 46032, 46858, 50205, 53552, 57540, 66940, 70287, 76720, 80328, 93716, 100410, 115080, 117145, 133880, 140574, 160656, 187432, 200820, 230160, 234290, 267760, 281148, 351435, 374864, 401640, 458539, 468580, 562296, 702870, 803280, 917078, 937160, 1124592, 1375617, 1405740, 1834156, 1874320, 2292695, 2751234, 2811480, 3209773, 3668312, 4585390, 5502468, 5622960, 6419546, 6878085, 7336624, 9170780, 9629319, 11004936, 12839092, 13756170, 16048865, 18341560, 19258638, 22009872, 25678184, 27512340, 32097730, 36683120, 38517276, 48146595, 51356368, 55024680, 64195460, 77034552, 96293190, 110049360, 128390920, 154069104, 192586380, 256781840, 385172760, 770345520]

約数ペア:

[(1, 770345520), (2, 385172760), (3, 256781840), (4, 192586380), (5, 154069104), (6, 128390920), (7, 110049360), (8, 96293190), (10, 77034552), (12, 64195460), (14, 55024680), (15, 51356368), (16, 48146595), (20, 38517276), (21, 36683120), (24, 32097730), (28, 27512340), (30, 25678184), (35, 22009872), (40, 19258638), (42, 18341560), (48, 16048865), (56, 13756170), (60, 12839092), (70, 11004936), (80, 9629319), (84, 9170780), (105, 7336624), (112, 6878085), (120, 6419546), (137, 5622960), (140, 5502468), (168, 4585390), (210, 3668312), (240, 3209773), (274, 2811480), (280, 2751234), (336, 2292695), (411, 1874320), (420, 1834156), (548, 1405740), (560, 1375617), (685, 1124592), (822, 937160), (840, 917078), (959, 803280), (1096, 702870), (1370, 562296), (1644, 468580), (1680, 458539), (1918, 401640), (2055, 374864), (2192, 351435), (2740, 281148), (2877, 267760), (3288, 234290), (3347, 230160), (3836, 200820), (4110, 187432), (4795, 160656), (5480, 140574), (5754, 133880), (6576, 117145), (6694, 115080), (7672, 100410), (8220, 93716), (9590, 80328), (10041, 76720), (10960, 70287), (11508, 66940), (13388, 57540), (14385, 53552), (15344, 50205), (16440, 46858), (16735, 46032), (19180, 40164), (20082, 38360), (23016, 33470), (23429, 32880), (26776, 28770)]