8440718880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{10729}}^1$

素因数の和:10907

約数の個数: 192

約数和(自身を含む): 29202768000

約数和(自身を除く): 20762049120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 149, 160, 165, 176, 220, 240, 264, 298, 330, 352, 440, 447, 480, 528, 596, 660, 745, 880, 894, 1056, 1192, 1320, 1490, 1639, 1760, 1788, 2235, 2384, 2640, 2980, 3278, 3576, 4470, 4768, 4917, 5280, 5960, 6556, 7152, 8195, 8940, 9834, 10729, 11920, 13112, 14304, 16390, 17880, 19668, 21458, 23840, 24585, 26224, 32187, 32780, 35760, 39336, 42916, 49170, 52448, 53645, 64374, 65560, 71520, 78672, 85832, 98340, 107290, 118019, 128748, 131120, 157344, 160935, 171664, 196680, 214580, 236038, 257496, 262240, 321870, 343328, 354057, 393360, 429160, 472076, 514992, 590095, 643740, 708114, 786720, 858320, 944152, 1029984, 1180190, 1287480, 1416228, 1598621, 1716640, 1770285, 1888304, 2360380, 2574960, 2832456, 3197242, 3540570, 3776608, 4720760, 4795863, 5149920, 5664912, 6394484, 7081140, 7993105, 9441520, 9591726, 11329824, 12788968, 14162280, 15986210, 17584831, 18883040, 19183452, 23979315, 25577936, 28324560, 31972420, 35169662, 38366904, 47958630, 51155872, 52754493, 56649120, 63944840, 70339324, 76733808, 87924155, 95917260, 105508986, 127889680, 140678648, 153467616, 175848310, 191834520, 211017972, 255779360, 263772465, 281357296, 351696620, 383669040, 422035944, 527544930, 562714592, 703393240, 767338080, 844071888, 1055089860, 1406786480, 1688143776, 2110179720, 2813572960, 4220359440, 8440718880]

約数ペア:

[(1, 8440718880), (2, 4220359440), (3, 2813572960), (4, 2110179720), (5, 1688143776), (6, 1406786480), (8, 1055089860), (10, 844071888), (11, 767338080), (12, 703393240), (15, 562714592), (16, 527544930), (20, 422035944), (22, 383669040), (24, 351696620), (30, 281357296), (32, 263772465), (33, 255779360), (40, 211017972), (44, 191834520), (48, 175848310), (55, 153467616), (60, 140678648), (66, 127889680), (80, 105508986), (88, 95917260), (96, 87924155), (110, 76733808), (120, 70339324), (132, 63944840), (149, 56649120), (160, 52754493), (165, 51155872), (176, 47958630), (220, 38366904), (240, 35169662), (264, 31972420), (298, 28324560), (330, 25577936), (352, 23979315), (440, 19183452), (447, 18883040), (480, 17584831), (528, 15986210), (596, 14162280), (660, 12788968), (745, 11329824), (880, 9591726), (894, 9441520), (1056, 7993105), (1192, 7081140), (1320, 6394484), (1490, 5664912), (1639, 5149920), (1760, 4795863), (1788, 4720760), (2235, 3776608), (2384, 3540570), (2640, 3197242), (2980, 2832456), (3278, 2574960), (3576, 2360380), (4470, 1888304), (4768, 1770285), (4917, 1716640), (5280, 1598621), (5960, 1416228), (6556, 1287480), (7152, 1180190), (8195, 1029984), (8940, 944152), (9834, 858320), (10729, 786720), (11920, 708114), (13112, 643740), (14304, 590095), (16390, 514992), (17880, 472076), (19668, 429160), (21458, 393360), (23840, 354057), (24585, 343328), (26224, 321870), (32187, 262240), (32780, 257496), (35760, 236038), (39336, 214580), (42916, 196680), (49170, 171664), (52448, 160935), (53645, 157344), (64374, 131120), (65560, 128748), (71520, 118019), (78672, 107290), (85832, 98340)]