140770560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5237}}^1$

素因数の和:5268

約数の個数: 144

約数和(自身を含む): 513910656

約数和(自身を除く): 373140096

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5237, 5376, 6720, 8960, 10474, 13440, 15711, 20948, 26185, 26880, 31422, 36659, 41896, 52370, 62844, 73318, 78555, 83792, 104740, 109977, 125688, 146636, 157110, 167584, 183295, 209480, 219954, 251376, 293272, 314220, 335168, 366590, 418960, 439908, 502752, 549885, 586544, 628440, 670336, 733180, 837920, 879816, 1005504, 1099770, 1173088, 1256880, 1340672, 1466360, 1675840, 1759632, 2011008, 2199540, 2346176, 2513760, 2932720, 3351680, 3519264, 4022016, 4399080, 4692352, 5027520, 5865440, 6703360, 7038528, 8798160, 9384704, 10055040, 11730880, 14077056, 17596320, 20110080, 23461760, 28154112, 35192640, 46923520, 70385280, 140770560]

約数ペア:

[(1, 140770560), (2, 70385280), (3, 46923520), (4, 35192640), (5, 28154112), (6, 23461760), (7, 20110080), (8, 17596320), (10, 14077056), (12, 11730880), (14, 10055040), (15, 9384704), (16, 8798160), (20, 7038528), (21, 6703360), (24, 5865440), (28, 5027520), (30, 4692352), (32, 4399080), (35, 4022016), (40, 3519264), (42, 3351680), (48, 2932720), (56, 2513760), (60, 2346176), (64, 2199540), (70, 2011008), (80, 1759632), (84, 1675840), (96, 1466360), (105, 1340672), (112, 1256880), (120, 1173088), (128, 1099770), (140, 1005504), (160, 879816), (168, 837920), (192, 733180), (210, 670336), (224, 628440), (240, 586544), (256, 549885), (280, 502752), (320, 439908), (336, 418960), (384, 366590), (420, 335168), (448, 314220), (480, 293272), (560, 251376), (640, 219954), (672, 209480), (768, 183295), (840, 167584), (896, 157110), (960, 146636), (1120, 125688), (1280, 109977), (1344, 104740), (1680, 83792), (1792, 78555), (1920, 73318), (2240, 62844), (2688, 52370), (3360, 41896), (3840, 36659), (4480, 31422), (5237, 26880), (5376, 26185), (6720, 20948), (8960, 15711), (10474, 13440)]