314935600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:983

約数の個数: 120

約数和(自身を含む): 872095968

約数和(自身を除く): 557160368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 137, 140, 175, 200, 274, 280, 350, 400, 548, 560, 685, 700, 821, 959, 1096, 1370, 1400, 1642, 1918, 2192, 2740, 2800, 3284, 3425, 3836, 4105, 4795, 5480, 5747, 6568, 6850, 7672, 8210, 9590, 10960, 11494, 13136, 13700, 15344, 16420, 19180, 20525, 22988, 23975, 27400, 28735, 32840, 38360, 41050, 45976, 47950, 54800, 57470, 65680, 76720, 82100, 91952, 95900, 112477, 114940, 143675, 164200, 191800, 224954, 229880, 287350, 328400, 383600, 449908, 459760, 562385, 574700, 787339, 899816, 1124770, 1149400, 1574678, 1799632, 2249540, 2298800, 2811925, 3149356, 3936695, 4499080, 5623850, 6298712, 7873390, 8998160, 11247700, 12597424, 15746780, 19683475, 22495400, 31493560, 39366950, 44990800, 62987120, 78733900, 157467800, 314935600]

約数ペア:

[(1, 314935600), (2, 157467800), (4, 78733900), (5, 62987120), (7, 44990800), (8, 39366950), (10, 31493560), (14, 22495400), (16, 19683475), (20, 15746780), (25, 12597424), (28, 11247700), (35, 8998160), (40, 7873390), (50, 6298712), (56, 5623850), (70, 4499080), (80, 3936695), (100, 3149356), (112, 2811925), (137, 2298800), (140, 2249540), (175, 1799632), (200, 1574678), (274, 1149400), (280, 1124770), (350, 899816), (400, 787339), (548, 574700), (560, 562385), (685, 459760), (700, 449908), (821, 383600), (959, 328400), (1096, 287350), (1370, 229880), (1400, 224954), (1642, 191800), (1918, 164200), (2192, 143675), (2740, 114940), (2800, 112477), (3284, 95900), (3425, 91952), (3836, 82100), (4105, 76720), (4795, 65680), (5480, 57470), (5747, 54800), (6568, 47950), (6850, 45976), (7672, 41050), (8210, 38360), (9590, 32840), (10960, 28735), (11494, 27400), (13136, 23975), (13700, 22988), (15344, 20525), (16420, 19180)]