1335895680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{99397}}^1$

素因数の和:99426

約数の個数: 128

約数和(自身を含む): 4866526080

約数和(自身を除く): 3530630400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 99397, 198794, 298191, 397588, 496985, 596382, 695779, 795176, 993970, 1192764, 1391558, 1490955, 1590352, 1987940, 2087337, 2385528, 2783116, 2981910, 3180704, 3478895, 3975880, 4174674, 4771056, 5566232, 5963820, 6361408, 6957790, 7951760, 8349348, 9542112, 10436685, 11132464, 11927640, 12722816, 13915580, 15903520, 16698696, 19084224, 20873370, 22264928, 23855280, 27831160, 31807040, 33397392, 38168448, 41746740, 44529856, 47710560, 55662320, 63614080, 66794784, 83493480, 89059712, 95421120, 111324640, 133589568, 166986960, 190842240, 222649280, 267179136, 333973920, 445298560, 667947840, 1335895680]

約数ペア:

[(1, 1335895680), (2, 667947840), (3, 445298560), (4, 333973920), (5, 267179136), (6, 222649280), (7, 190842240), (8, 166986960), (10, 133589568), (12, 111324640), (14, 95421120), (15, 89059712), (16, 83493480), (20, 66794784), (21, 63614080), (24, 55662320), (28, 47710560), (30, 44529856), (32, 41746740), (35, 38168448), (40, 33397392), (42, 31807040), (48, 27831160), (56, 23855280), (60, 22264928), (64, 20873370), (70, 19084224), (80, 16698696), (84, 15903520), (96, 13915580), (105, 12722816), (112, 11927640), (120, 11132464), (128, 10436685), (140, 9542112), (160, 8349348), (168, 7951760), (192, 6957790), (210, 6361408), (224, 5963820), (240, 5566232), (280, 4771056), (320, 4174674), (336, 3975880), (384, 3478895), (420, 3180704), (448, 2981910), (480, 2783116), (560, 2385528), (640, 2087337), (672, 1987940), (840, 1590352), (896, 1490955), (960, 1391558), (1120, 1192764), (1344, 993970), (1680, 795176), (1920, 695779), (2240, 596382), (2688, 496985), (3360, 397588), (4480, 298191), (6720, 198794), (13440, 99397)]