2091178080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4441}}^1$

素因数の和:4574

約数の個数: 192

約数和(自身を含む): 7387934400

約数和(自身を除く): 5296756320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 288, 327, 360, 432, 436, 480, 540, 545, 654, 720, 864, 872, 981, 1080, 1090, 1308, 1440, 1635, 1744, 1962, 2160, 2180, 2616, 2943, 3270, 3488, 3924, 4320, 4360, 4441, 4905, 5232, 5886, 6540, 7848, 8720, 8882, 9810, 10464, 11772, 13080, 13323, 14715, 15696, 17440, 17764, 19620, 22205, 23544, 26160, 26646, 29430, 31392, 35528, 39240, 39969, 44410, 47088, 52320, 53292, 58860, 66615, 71056, 78480, 79938, 88820, 94176, 106584, 117720, 119907, 133230, 142112, 156960, 159876, 177640, 199845, 213168, 235440, 239814, 266460, 319752, 355280, 399690, 426336, 470880, 479628, 484069, 532920, 599535, 639504, 710560, 799380, 959256, 968138, 1065840, 1199070, 1279008, 1452207, 1598760, 1918512, 1936276, 2131680, 2398140, 2420345, 2904414, 3197520, 3837024, 3872552, 4356621, 4796280, 4840690, 5808828, 6395040, 7261035, 7745104, 8713242, 9592560, 9681380, 11617656, 13069863, 14522070, 15490208, 17426484, 19185120, 19362760, 21783105, 23235312, 26139726, 29044140, 34852968, 38725520, 43566210, 46470624, 52279452, 58088280, 65349315, 69705936, 77451040, 87132420, 104558904, 116176560, 130698630, 139411872, 174264840, 209117808, 232353120, 261397260, 348529680, 418235616, 522794520, 697059360, 1045589040, 2091178080]

約数ペア:

[(1, 2091178080), (2, 1045589040), (3, 697059360), (4, 522794520), (5, 418235616), (6, 348529680), (8, 261397260), (9, 232353120), (10, 209117808), (12, 174264840), (15, 139411872), (16, 130698630), (18, 116176560), (20, 104558904), (24, 87132420), (27, 77451040), (30, 69705936), (32, 65349315), (36, 58088280), (40, 52279452), (45, 46470624), (48, 43566210), (54, 38725520), (60, 34852968), (72, 29044140), (80, 26139726), (90, 23235312), (96, 21783105), (108, 19362760), (109, 19185120), (120, 17426484), (135, 15490208), (144, 14522070), (160, 13069863), (180, 11617656), (216, 9681380), (218, 9592560), (240, 8713242), (270, 7745104), (288, 7261035), (327, 6395040), (360, 5808828), (432, 4840690), (436, 4796280), (480, 4356621), (540, 3872552), (545, 3837024), (654, 3197520), (720, 2904414), (864, 2420345), (872, 2398140), (981, 2131680), (1080, 1936276), (1090, 1918512), (1308, 1598760), (1440, 1452207), (1635, 1279008), (1744, 1199070), (1962, 1065840), (2160, 968138), (2180, 959256), (2616, 799380), (2943, 710560), (3270, 639504), (3488, 599535), (3924, 532920), (4320, 484069), (4360, 479628), (4441, 470880), (4905, 426336), (5232, 399690), (5886, 355280), (6540, 319752), (7848, 266460), (8720, 239814), (8882, 235440), (9810, 213168), (10464, 199845), (11772, 177640), (13080, 159876), (13323, 156960), (14715, 142112), (15696, 133230), (17440, 119907), (17764, 117720), (19620, 106584), (22205, 94176), (23544, 88820), (26160, 79938), (26646, 78480), (29430, 71056), (31392, 66615), (35528, 58860), (39240, 53292), (39969, 52320), (44410, 47088)]