121586080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 365783040

約数和(自身を除く): 244196960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 139, 140, 142, 154, 160, 176, 220, 224, 278, 280, 284, 308, 352, 355, 385, 440, 497, 556, 560, 568, 616, 695, 710, 770, 781, 880, 973, 994, 1112, 1120, 1136, 1232, 1390, 1420, 1529, 1540, 1562, 1760, 1946, 1988, 2224, 2272, 2464, 2485, 2780, 2840, 3058, 3080, 3124, 3892, 3905, 3976, 4448, 4865, 4970, 5467, 5560, 5680, 6116, 6160, 6248, 7645, 7784, 7810, 7952, 9730, 9869, 9940, 10703, 10934, 11120, 11360, 12232, 12320, 12496, 15290, 15568, 15620, 15904, 19460, 19738, 19880, 21406, 21868, 22240, 24464, 24992, 27335, 30580, 31136, 31240, 38920, 39476, 39760, 42812, 43736, 48928, 49345, 53515, 54670, 61160, 62480, 69083, 77840, 78952, 79520, 85624, 87472, 98690, 107030, 108559, 109340, 122320, 124960, 138166, 155680, 157904, 171248, 174944, 197380, 214060, 217118, 218680, 244640, 276332, 315808, 342496, 345415, 394760, 428120, 434236, 437360, 542795, 552664, 690830, 759913, 789520, 856240, 868472, 874720, 1085590, 1105328, 1381660, 1519826, 1579040, 1712480, 1736944, 2171180, 2210656, 2763320, 3039652, 3473888, 3799565, 4342360, 5526640, 6079304, 7599130, 8684720, 11053280, 12158608, 15198260, 17369440, 24317216, 30396520, 60793040, 121586080]

約数ペア:

[(1, 121586080), (2, 60793040), (4, 30396520), (5, 24317216), (7, 17369440), (8, 15198260), (10, 12158608), (11, 11053280), (14, 8684720), (16, 7599130), (20, 6079304), (22, 5526640), (28, 4342360), (32, 3799565), (35, 3473888), (40, 3039652), (44, 2763320), (55, 2210656), (56, 2171180), (70, 1736944), (71, 1712480), (77, 1579040), (80, 1519826), (88, 1381660), (110, 1105328), (112, 1085590), (139, 874720), (140, 868472), (142, 856240), (154, 789520), (160, 759913), (176, 690830), (220, 552664), (224, 542795), (278, 437360), (280, 434236), (284, 428120), (308, 394760), (352, 345415), (355, 342496), (385, 315808), (440, 276332), (497, 244640), (556, 218680), (560, 217118), (568, 214060), (616, 197380), (695, 174944), (710, 171248), (770, 157904), (781, 155680), (880, 138166), (973, 124960), (994, 122320), (1112, 109340), (1120, 108559), (1136, 107030), (1232, 98690), (1390, 87472), (1420, 85624), (1529, 79520), (1540, 78952), (1562, 77840), (1760, 69083), (1946, 62480), (1988, 61160), (2224, 54670), (2272, 53515), (2464, 49345), (2485, 48928), (2780, 43736), (2840, 42812), (3058, 39760), (3080, 39476), (3124, 38920), (3892, 31240), (3905, 31136), (3976, 30580), (4448, 27335), (4865, 24992), (4970, 24464), (5467, 22240), (5560, 21868), (5680, 21406), (6116, 19880), (6160, 19738), (6248, 19460), (7645, 15904), (7784, 15620), (7810, 15568), (7952, 15290), (9730, 12496), (9869, 12320), (9940, 12232), (10703, 11360), (10934, 11120)]