2019022080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27673}}^1$

素因数の和:27716

約数の個数: 144

約数和(自身を含む): 6787878720

約数和(自身を除く): 4768856640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 27673, 36480, 55346, 72960, 83019, 110692, 138365, 166038, 221384, 276730, 332076, 415095, 442768, 525787, 553460, 664152, 830190, 885536, 1051574, 1106920, 1328304, 1577361, 1660380, 1771072, 2103148, 2213840, 2628935, 2656608, 3154722, 3320760, 3542144, 4206296, 4427680, 5257870, 5313216, 6309444, 6641520, 7084288, 7886805, 8412592, 8855360, 10515740, 10626432, 12618888, 13283040, 15773610, 16825184, 17710720, 21031480, 21252864, 25237776, 26566080, 31547220, 33650368, 35421440, 42062960, 50475552, 53132160, 63094440, 67300736, 84125920, 100951104, 106264320, 126188880, 134601472, 168251840, 201902208, 252377760, 336503680, 403804416, 504755520, 673007360, 1009511040, 2019022080]

約数ペア:

[(1, 2019022080), (2, 1009511040), (3, 673007360), (4, 504755520), (5, 403804416), (6, 336503680), (8, 252377760), (10, 201902208), (12, 168251840), (15, 134601472), (16, 126188880), (19, 106264320), (20, 100951104), (24, 84125920), (30, 67300736), (32, 63094440), (38, 53132160), (40, 50475552), (48, 42062960), (57, 35421440), (60, 33650368), (64, 31547220), (76, 26566080), (80, 25237776), (95, 21252864), (96, 21031480), (114, 17710720), (120, 16825184), (128, 15773610), (152, 13283040), (160, 12618888), (190, 10626432), (192, 10515740), (228, 8855360), (240, 8412592), (256, 7886805), (285, 7084288), (304, 6641520), (320, 6309444), (380, 5313216), (384, 5257870), (456, 4427680), (480, 4206296), (570, 3542144), (608, 3320760), (640, 3154722), (760, 2656608), (768, 2628935), (912, 2213840), (960, 2103148), (1140, 1771072), (1216, 1660380), (1280, 1577361), (1520, 1328304), (1824, 1106920), (1920, 1051574), (2280, 885536), (2432, 830190), (3040, 664152), (3648, 553460), (3840, 525787), (4560, 442768), (4864, 415095), (6080, 332076), (7296, 276730), (9120, 221384), (12160, 166038), (14592, 138365), (18240, 110692), (24320, 83019), (27673, 72960), (36480, 55346)]