266602560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:533

約数の個数: 224

約数和(自身を含む): 979749120

約数和(自身を除く): 713146560

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, 97, 105, 112, 120, 140, 160, 168, 192, 194, 210, 224, 240, 280, 291, 320, 336, 388, 409, 420, 448, 480, 485, 560, 582, 672, 679, 776, 818, 840, 960, 970, 1120, 1164, 1227, 1344, 1358, 1455, 1552, 1636, 1680, 1940, 2037, 2045, 2240, 2328, 2454, 2716, 2863, 2910, 3104, 3272, 3360, 3395, 3880, 4074, 4090, 4656, 4908, 5432, 5726, 5820, 6135, 6208, 6544, 6720, 6790, 7760, 8148, 8180, 8589, 9312, 9816, 10185, 10864, 11452, 11640, 12270, 13088, 13580, 14315, 15520, 16296, 16360, 17178, 18624, 19632, 20370, 21728, 22904, 23280, 24540, 26176, 27160, 28630, 31040, 32592, 32720, 34356, 39264, 39673, 40740, 42945, 43456, 45808, 46560, 49080, 54320, 57260, 65184, 65440, 68712, 78528, 79346, 81480, 85890, 91616, 93120, 98160, 108640, 114520, 119019, 130368, 130880, 137424, 158692, 162960, 171780, 183232, 196320, 198365, 217280, 229040, 238038, 274848, 277711, 317384, 325920, 343560, 392640, 396730, 458080, 476076, 549696, 555422, 595095, 634768, 651840, 687120, 793460, 833133, 916160, 952152, 1110844, 1190190, 1269536, 1374240, 1388555, 1586920, 1666266, 1904304, 2221688, 2380380, 2539072, 2748480, 2777110, 3173840, 3332532, 3808608, 4165665, 4443376, 4760760, 5554220, 6347680, 6665064, 7617216, 8331330, 8886752, 9521520, 11108440, 12695360, 13330128, 16662660, 17773504, 19043040, 22216880, 26660256, 33325320, 38086080, 44433760, 53320512, 66650640, 88867520, 133301280, 266602560]

約数ペア:

[(1, 266602560), (2, 133301280), (3, 88867520), (4, 66650640), (5, 53320512), (6, 44433760), (7, 38086080), (8, 33325320), (10, 26660256), (12, 22216880), (14, 19043040), (15, 17773504), (16, 16662660), (20, 13330128), (21, 12695360), (24, 11108440), (28, 9521520), (30, 8886752), (32, 8331330), (35, 7617216), (40, 6665064), (42, 6347680), (48, 5554220), (56, 4760760), (60, 4443376), (64, 4165665), (70, 3808608), (80, 3332532), (84, 3173840), (96, 2777110), (97, 2748480), (105, 2539072), (112, 2380380), (120, 2221688), (140, 1904304), (160, 1666266), (168, 1586920), (192, 1388555), (194, 1374240), (210, 1269536), (224, 1190190), (240, 1110844), (280, 952152), (291, 916160), (320, 833133), (336, 793460), (388, 687120), (409, 651840), (420, 634768), (448, 595095), (480, 555422), (485, 549696), (560, 476076), (582, 458080), (672, 396730), (679, 392640), (776, 343560), (818, 325920), (840, 317384), (960, 277711), (970, 274848), (1120, 238038), (1164, 229040), (1227, 217280), (1344, 198365), (1358, 196320), (1455, 183232), (1552, 171780), (1636, 162960), (1680, 158692), (1940, 137424), (2037, 130880), (2045, 130368), (2240, 119019), (2328, 114520), (2454, 108640), (2716, 98160), (2863, 93120), (2910, 91616), (3104, 85890), (3272, 81480), (3360, 79346), (3395, 78528), (3880, 68712), (4074, 65440), (4090, 65184), (4656, 57260), (4908, 54320), (5432, 49080), (5726, 46560), (5820, 45808), (6135, 43456), (6208, 42945), (6544, 40740), (6720, 39673), (6790, 39264), (7760, 34356), (8148, 32720), (8180, 32592), (8589, 31040), (9312, 28630), (9816, 27160), (10185, 26176), (10864, 24540), (11452, 23280), (11640, 22904), (12270, 21728), (13088, 20370), (13580, 19632), (14315, 18624), (15520, 17178), (16296, 16360)]