266394240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{6607}}^1$

素因数の和:6639

約数の個数: 192

約数和(自身を含む): 1051464960

約数和(自身を除く): 785070720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6607, 6720, 8064, 10080, 13214, 13440, 19821, 20160, 26428, 33035, 39642, 40320, 46249, 52856, 59463, 66070, 79284, 92498, 99105, 105712, 118926, 132140, 138747, 158568, 184996, 198210, 211424, 231245, 237852, 264280, 277494, 297315, 317136, 369992, 396420, 416241, 422848, 462490, 475704, 528560, 554988, 594630, 634272, 693735, 739984, 792840, 832482, 845696, 924980, 951408, 1057120, 1109976, 1189260, 1268544, 1387470, 1479968, 1585680, 1664964, 1849960, 1902816, 2081205, 2114240, 2219952, 2378520, 2537088, 2774940, 2959936, 3171360, 3329928, 3699920, 3805632, 4162410, 4228480, 4439904, 4757040, 5549880, 5919872, 6342720, 6659856, 7399840, 7611264, 8324820, 8879808, 9514080, 11099760, 12685440, 13319712, 14799680, 16649640, 17759616, 19028160, 22199520, 26639424, 29599360, 33299280, 38056320, 44399040, 53278848, 66598560, 88798080, 133197120, 266394240]

約数ペア:

[(1, 266394240), (2, 133197120), (3, 88798080), (4, 66598560), (5, 53278848), (6, 44399040), (7, 38056320), (8, 33299280), (9, 29599360), (10, 26639424), (12, 22199520), (14, 19028160), (15, 17759616), (16, 16649640), (18, 14799680), (20, 13319712), (21, 12685440), (24, 11099760), (28, 9514080), (30, 8879808), (32, 8324820), (35, 7611264), (36, 7399840), (40, 6659856), (42, 6342720), (45, 5919872), (48, 5549880), (56, 4757040), (60, 4439904), (63, 4228480), (64, 4162410), (70, 3805632), (72, 3699920), (80, 3329928), (84, 3171360), (90, 2959936), (96, 2774940), (105, 2537088), (112, 2378520), (120, 2219952), (126, 2114240), (128, 2081205), (140, 1902816), (144, 1849960), (160, 1664964), (168, 1585680), (180, 1479968), (192, 1387470), (210, 1268544), (224, 1189260), (240, 1109976), (252, 1057120), (280, 951408), (288, 924980), (315, 845696), (320, 832482), (336, 792840), (360, 739984), (384, 693735), (420, 634272), (448, 594630), (480, 554988), (504, 528560), (560, 475704), (576, 462490), (630, 422848), (640, 416241), (672, 396420), (720, 369992), (840, 317136), (896, 297315), (960, 277494), (1008, 264280), (1120, 237852), (1152, 231245), (1260, 211424), (1344, 198210), (1440, 184996), (1680, 158568), (1920, 138747), (2016, 132140), (2240, 118926), (2520, 105712), (2688, 99105), (2880, 92498), (3360, 79284), (4032, 66070), (4480, 59463), (5040, 52856), (5760, 46249), (6607, 40320), (6720, 39642), (8064, 33035), (10080, 26428), (13214, 20160), (13440, 19821)]