316099140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20341}}^1$

素因数の和:20397

約数の個数: 96

約数和(自身を含む): 1038906624

約数和(自身を除く): 722807484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 20341, 40682, 61023, 81364, 101705, 122046, 142387, 203410, 244092, 284774, 305115, 406820, 427161, 569548, 610230, 711935, 752617, 854322, 1220460, 1423870, 1505234, 1708644, 2135805, 2257851, 2847740, 3010468, 3763085, 4271610, 4515702, 5268319, 7526170, 8543220, 9031404, 10536638, 11289255, 15052340, 15804957, 21073276, 22578510, 26341595, 31609914, 45157020, 52683190, 63219828, 79024785, 105366380, 158049570, 316099140]

約数ペア:

[(1, 316099140), (2, 158049570), (3, 105366380), (4, 79024785), (5, 63219828), (6, 52683190), (7, 45157020), (10, 31609914), (12, 26341595), (14, 22578510), (15, 21073276), (20, 15804957), (21, 15052340), (28, 11289255), (30, 10536638), (35, 9031404), (37, 8543220), (42, 7526170), (60, 5268319), (70, 4515702), (74, 4271610), (84, 3763085), (105, 3010468), (111, 2847740), (140, 2257851), (148, 2135805), (185, 1708644), (210, 1505234), (222, 1423870), (259, 1220460), (370, 854322), (420, 752617), (444, 711935), (518, 610230), (555, 569548), (740, 427161), (777, 406820), (1036, 305115), (1110, 284774), (1295, 244092), (1554, 203410), (2220, 142387), (2590, 122046), (3108, 101705), (3885, 81364), (5180, 61023), (7770, 40682), (15540, 20341)]