316375680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4019}}^1$

素因数の和:4082

約数の個数: 128

約数和(自身を含む): 1033300800

約数和(自身を除く): 716925120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4019, 4920, 5248, 6560, 7872, 8038, 9840, 12057, 13120, 15744, 16076, 19680, 20095, 24114, 26240, 32152, 39360, 40190, 48228, 60285, 64304, 78720, 80380, 96456, 120570, 128608, 160760, 164779, 192912, 241140, 257216, 321520, 329558, 385824, 482280, 494337, 514432, 643040, 659116, 771648, 823895, 964560, 988674, 1286080, 1318232, 1543296, 1647790, 1929120, 1977348, 2471685, 2572160, 2636464, 3295580, 3858240, 3954696, 4943370, 5272928, 6591160, 7716480, 7909392, 9886740, 10545856, 13182320, 15818784, 19773480, 21091712, 26364640, 31637568, 39546960, 52729280, 63275136, 79093920, 105458560, 158187840, 316375680]

約数ペア:

[(1, 316375680), (2, 158187840), (3, 105458560), (4, 79093920), (5, 63275136), (6, 52729280), (8, 39546960), (10, 31637568), (12, 26364640), (15, 21091712), (16, 19773480), (20, 15818784), (24, 13182320), (30, 10545856), (32, 9886740), (40, 7909392), (41, 7716480), (48, 6591160), (60, 5272928), (64, 4943370), (80, 3954696), (82, 3858240), (96, 3295580), (120, 2636464), (123, 2572160), (128, 2471685), (160, 1977348), (164, 1929120), (192, 1647790), (205, 1543296), (240, 1318232), (246, 1286080), (320, 988674), (328, 964560), (384, 823895), (410, 771648), (480, 659116), (492, 643040), (615, 514432), (640, 494337), (656, 482280), (820, 385824), (960, 329558), (984, 321520), (1230, 257216), (1312, 241140), (1640, 192912), (1920, 164779), (1968, 160760), (2460, 128608), (2624, 120570), (3280, 96456), (3936, 80380), (4019, 78720), (4920, 64304), (5248, 60285), (6560, 48228), (7872, 40190), (8038, 39360), (9840, 32152), (12057, 26240), (13120, 24114), (15744, 20095), (16076, 19680)]