1460565120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1135

約数の個数: 256

約数和(自身を含む): 5374828800

約数和(自身を除く): 3914263680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 109, 112, 120, 128, 140, 160, 168, 192, 210, 218, 224, 240, 280, 320, 327, 336, 384, 420, 436, 448, 480, 545, 560, 640, 654, 672, 763, 840, 872, 896, 960, 997, 1090, 1120, 1308, 1344, 1526, 1635, 1680, 1744, 1920, 1994, 2180, 2240, 2289, 2616, 2688, 2991, 3052, 3270, 3360, 3488, 3815, 3988, 4360, 4480, 4578, 4985, 5232, 5982, 6104, 6540, 6720, 6976, 6979, 7630, 7976, 8720, 9156, 9970, 10464, 11445, 11964, 12208, 13080, 13440, 13952, 13958, 14955, 15260, 15952, 17440, 18312, 19940, 20928, 20937, 22890, 23928, 24416, 26160, 27916, 29910, 30520, 31904, 34880, 34895, 36624, 39880, 41856, 41874, 45780, 47856, 48832, 52320, 55832, 59820, 61040, 63808, 69760, 69790, 73248, 79760, 83748, 91560, 95712, 97664, 104640, 104685, 108673, 111664, 119640, 122080, 127616, 139580, 146496, 159520, 167496, 183120, 191424, 209280, 209370, 217346, 223328, 239280, 244160, 279160, 292992, 319040, 326019, 334992, 366240, 382848, 418740, 434692, 446656, 478560, 488320, 543365, 558320, 638080, 652038, 669984, 732480, 760711, 837480, 869384, 893312, 957120, 1086730, 1116640, 1304076, 1339968, 1464960, 1521422, 1630095, 1674960, 1738768, 1914240, 2173460, 2233280, 2282133, 2608152, 2679936, 3042844, 3260190, 3349920, 3477536, 3803555, 4346920, 4466560, 4564266, 5216304, 6085688, 6520380, 6699840, 6955072, 7607110, 8693840, 9128532, 10432608, 11410665, 12171376, 13040760, 13399680, 13910144, 15214220, 17387680, 18257064, 20865216, 22821330, 24342752, 26081520, 30428440, 34775360, 36514128, 41730432, 45642660, 48685504, 52163040, 60856880, 69550720, 73028256, 91285320, 97371008, 104326080, 121713760, 146056512, 182570640, 208652160, 243427520, 292113024, 365141280, 486855040, 730282560, 1460565120]

約数ペア:

[(1, 1460565120), (2, 730282560), (3, 486855040), (4, 365141280), (5, 292113024), (6, 243427520), (7, 208652160), (8, 182570640), (10, 146056512), (12, 121713760), (14, 104326080), (15, 97371008), (16, 91285320), (20, 73028256), (21, 69550720), (24, 60856880), (28, 52163040), (30, 48685504), (32, 45642660), (35, 41730432), (40, 36514128), (42, 34775360), (48, 30428440), (56, 26081520), (60, 24342752), (64, 22821330), (70, 20865216), (80, 18257064), (84, 17387680), (96, 15214220), (105, 13910144), (109, 13399680), (112, 13040760), (120, 12171376), (128, 11410665), (140, 10432608), (160, 9128532), (168, 8693840), (192, 7607110), (210, 6955072), (218, 6699840), (224, 6520380), (240, 6085688), (280, 5216304), (320, 4564266), (327, 4466560), (336, 4346920), (384, 3803555), (420, 3477536), (436, 3349920), (448, 3260190), (480, 3042844), (545, 2679936), (560, 2608152), (640, 2282133), (654, 2233280), (672, 2173460), (763, 1914240), (840, 1738768), (872, 1674960), (896, 1630095), (960, 1521422), (997, 1464960), (1090, 1339968), (1120, 1304076), (1308, 1116640), (1344, 1086730), (1526, 957120), (1635, 893312), (1680, 869384), (1744, 837480), (1920, 760711), (1994, 732480), (2180, 669984), (2240, 652038), (2289, 638080), (2616, 558320), (2688, 543365), (2991, 488320), (3052, 478560), (3270, 446656), (3360, 434692), (3488, 418740), (3815, 382848), (3988, 366240), (4360, 334992), (4480, 326019), (4578, 319040), (4985, 292992), (5232, 279160), (5982, 244160), (6104, 239280), (6540, 223328), (6720, 217346), (6976, 209370), (6979, 209280), (7630, 191424), (7976, 183120), (8720, 167496), (9156, 159520), (9970, 146496), (10464, 139580), (11445, 127616), (11964, 122080), (12208, 119640), (13080, 111664), (13440, 108673), (13952, 104685), (13958, 104640), (14955, 97664), (15260, 95712), (15952, 91560), (17440, 83748), (18312, 79760), (19940, 73248), (20928, 69790), (20937, 69760), (22890, 63808), (23928, 61040), (24416, 59820), (26160, 55832), (27916, 52320), (29910, 48832), (30520, 47856), (31904, 45780), (34880, 41874), (34895, 41856), (36624, 39880)]