17640481920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{316819}}^1$

素因数の和:316870

約数の個数: 128

約数和(自身を含む): 58168152000

約数和(自身を除く): 40527670080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 4640, 5568, 6960, 9280, 11136, 13920, 18560, 27840, 55680, 316819, 633638, 950457, 1267276, 1584095, 1900914, 2534552, 3168190, 3801828, 4752285, 5069104, 6336380, 7603656, 9187751, 9504570, 10138208, 12672760, 15207312, 18375502, 19009140, 20276416, 25345520, 27563253, 30414624, 36751004, 38018280, 40552832, 45938755, 50691040, 55126506, 60829248, 73502008, 76036560, 91877510, 101382080, 110253012, 121658496, 137816265, 147004016, 152073120, 183755020, 202764160, 220506024, 275632530, 294008032, 304146240, 367510040, 441012048, 551265060, 588016064, 608292480, 735020080, 882024096, 1102530120, 1176032128, 1470040160, 1764048192, 2205060240, 2940080320, 3528096384, 4410120480, 5880160640, 8820240960, 17640481920]

約数ペア:

[(1, 17640481920), (2, 8820240960), (3, 5880160640), (4, 4410120480), (5, 3528096384), (6, 2940080320), (8, 2205060240), (10, 1764048192), (12, 1470040160), (15, 1176032128), (16, 1102530120), (20, 882024096), (24, 735020080), (29, 608292480), (30, 588016064), (32, 551265060), (40, 441012048), (48, 367510040), (58, 304146240), (60, 294008032), (64, 275632530), (80, 220506024), (87, 202764160), (96, 183755020), (116, 152073120), (120, 147004016), (128, 137816265), (145, 121658496), (160, 110253012), (174, 101382080), (192, 91877510), (232, 76036560), (240, 73502008), (290, 60829248), (320, 55126506), (348, 50691040), (384, 45938755), (435, 40552832), (464, 38018280), (480, 36751004), (580, 30414624), (640, 27563253), (696, 25345520), (870, 20276416), (928, 19009140), (960, 18375502), (1160, 15207312), (1392, 12672760), (1740, 10138208), (1856, 9504570), (1920, 9187751), (2320, 7603656), (2784, 6336380), (3480, 5069104), (3712, 4752285), (4640, 3801828), (5568, 3168190), (6960, 2534552), (9280, 1900914), (11136, 1584095), (13920, 1267276), (18560, 950457), (27840, 633638), (55680, 316819)]