266824320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19853}}^1$

素因数の和:19882

約数の個数: 128

約数和(自身を含む): 972051840

約数和(自身を除く): 705227520

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, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 19853, 39706, 59559, 79412, 99265, 119118, 138971, 158824, 198530, 238236, 277942, 297795, 317648, 397060, 416913, 476472, 555884, 595590, 635296, 694855, 794120, 833826, 952944, 1111768, 1191180, 1270592, 1389710, 1588240, 1667652, 1905888, 2084565, 2223536, 2382360, 2541184, 2779420, 3176480, 3335304, 3811776, 4169130, 4447072, 4764720, 5558840, 6352960, 6670608, 7623552, 8338260, 8894144, 9529440, 11117680, 12705920, 13341216, 16676520, 17788288, 19058880, 22235360, 26682432, 33353040, 38117760, 44470720, 53364864, 66706080, 88941440, 133412160, 266824320]

約数ペア:

[(1, 266824320), (2, 133412160), (3, 88941440), (4, 66706080), (5, 53364864), (6, 44470720), (7, 38117760), (8, 33353040), (10, 26682432), (12, 22235360), (14, 19058880), (15, 17788288), (16, 16676520), (20, 13341216), (21, 12705920), (24, 11117680), (28, 9529440), (30, 8894144), (32, 8338260), (35, 7623552), (40, 6670608), (42, 6352960), (48, 5558840), (56, 4764720), (60, 4447072), (64, 4169130), (70, 3811776), (80, 3335304), (84, 3176480), (96, 2779420), (105, 2541184), (112, 2382360), (120, 2223536), (128, 2084565), (140, 1905888), (160, 1667652), (168, 1588240), (192, 1389710), (210, 1270592), (224, 1191180), (240, 1111768), (280, 952944), (320, 833826), (336, 794120), (384, 694855), (420, 635296), (448, 595590), (480, 555884), (560, 476472), (640, 416913), (672, 397060), (840, 317648), (896, 297795), (960, 277942), (1120, 238236), (1344, 198530), (1680, 158824), (1920, 138971), (2240, 119118), (2688, 99265), (3360, 79412), (4480, 59559), (6720, 39706), (13440, 19853)]