2067682560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1279}}^1$

素因数の和:1724

約数の個数: 144

約数和(自身を含む): 6624522240

約数和(自身を除く): 4556839680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 421, 480, 640, 768, 842, 960, 1263, 1279, 1280, 1684, 1920, 2105, 2526, 2558, 3368, 3837, 3840, 4210, 5052, 5116, 6315, 6395, 6736, 7674, 8420, 10104, 10232, 12630, 12790, 13472, 15348, 16840, 19185, 20208, 20464, 25260, 25580, 26944, 30696, 33680, 38370, 40416, 40928, 50520, 51160, 53888, 61392, 67360, 76740, 80832, 81856, 101040, 102320, 107776, 122784, 134720, 153480, 161664, 163712, 202080, 204640, 245568, 269440, 306960, 323328, 327424, 404160, 409280, 491136, 538459, 538880, 613920, 808320, 818560, 982272, 1076918, 1227840, 1615377, 1616640, 1637120, 2153836, 2455680, 2692295, 3230754, 4307672, 4911360, 5384590, 6461508, 8076885, 8615344, 10769180, 12923016, 16153770, 17230688, 21538360, 25846032, 32307540, 34461376, 43076720, 51692064, 64615080, 68922752, 86153440, 103384128, 129230160, 137845504, 172306880, 206768256, 258460320, 344613760, 413536512, 516920640, 689227520, 1033841280, 2067682560]

約数ペア:

[(1, 2067682560), (2, 1033841280), (3, 689227520), (4, 516920640), (5, 413536512), (6, 344613760), (8, 258460320), (10, 206768256), (12, 172306880), (15, 137845504), (16, 129230160), (20, 103384128), (24, 86153440), (30, 68922752), (32, 64615080), (40, 51692064), (48, 43076720), (60, 34461376), (64, 32307540), (80, 25846032), (96, 21538360), (120, 17230688), (128, 16153770), (160, 12923016), (192, 10769180), (240, 8615344), (256, 8076885), (320, 6461508), (384, 5384590), (421, 4911360), (480, 4307672), (640, 3230754), (768, 2692295), (842, 2455680), (960, 2153836), (1263, 1637120), (1279, 1616640), (1280, 1615377), (1684, 1227840), (1920, 1076918), (2105, 982272), (2526, 818560), (2558, 808320), (3368, 613920), (3837, 538880), (3840, 538459), (4210, 491136), (5052, 409280), (5116, 404160), (6315, 327424), (6395, 323328), (6736, 306960), (7674, 269440), (8420, 245568), (10104, 204640), (10232, 202080), (12630, 163712), (12790, 161664), (13472, 153480), (15348, 134720), (16840, 122784), (19185, 107776), (20208, 102320), (20464, 101040), (25260, 81856), (25580, 80832), (26944, 76740), (30696, 67360), (33680, 61392), (38370, 53888), (40416, 51160), (40928, 50520)]