86768640

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1$

素因数の和:307

約数の個数: 264

約数和(自身を含む): 344878560

約数和(自身を除く): 258109920

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, 256, 269, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 538, 560, 576, 630, 640, 672, 720, 768, 807, 840, 896, 960, 1008, 1024, 1076, 1120, 1152, 1260, 1280, 1344, 1345, 1440, 1536, 1614, 1680, 1792, 1883, 1920, 2016, 2152, 2240, 2304, 2421, 2520, 2560, 2688, 2690, 2880, 3072, 3228, 3360, 3584, 3766, 3840, 4032, 4035, 4304, 4480, 4608, 4842, 5040, 5120, 5376, 5380, 5649, 5760, 6456, 6720, 7168, 7532, 7680, 8064, 8070, 8608, 8960, 9216, 9415, 9684, 10080, 10752, 10760, 11298, 11520, 12105, 12912, 13440, 15064, 15360, 16128, 16140, 16947, 17216, 17920, 18830, 19368, 20160, 21504, 21520, 22596, 23040, 24210, 25824, 26880, 28245, 30128, 32256, 32280, 33894, 34432, 35840, 37660, 38736, 40320, 43040, 45192, 46080, 48420, 51648, 53760, 56490, 60256, 64512, 64560, 67788, 68864, 75320, 77472, 80640, 84735, 86080, 90384, 96840, 103296, 107520, 112980, 120512, 129120, 135576, 137728, 150640, 154944, 161280, 169470, 172160, 180768, 193680, 206592, 225960, 241024, 258240, 271152, 275456, 301280, 309888, 322560, 338940, 344320, 361536, 387360, 413184, 451920, 482048, 516480, 542304, 602560, 619776, 677880, 688640, 723072, 774720, 826368, 903840, 964096, 1032960, 1084608, 1205120, 1239552, 1355760, 1377280, 1446144, 1549440, 1807680, 1928192, 2065920, 2169216, 2410240, 2479104, 2711520, 2892288, 3098880, 3615360, 4131840, 4338432, 4820480, 5423040, 5784576, 6197760, 7230720, 8676864, 9640960, 10846080, 12395520, 14461440, 17353728, 21692160, 28922880, 43384320, 86768640]

約数ペア:

[(1, 86768640), (2, 43384320), (3, 28922880), (4, 21692160), (5, 17353728), (6, 14461440), (7, 12395520), (8, 10846080), (9, 9640960), (10, 8676864), (12, 7230720), (14, 6197760), (15, 5784576), (16, 5423040), (18, 4820480), (20, 4338432), (21, 4131840), (24, 3615360), (28, 3098880), (30, 2892288), (32, 2711520), (35, 2479104), (36, 2410240), (40, 2169216), (42, 2065920), (45, 1928192), (48, 1807680), (56, 1549440), (60, 1446144), (63, 1377280), (64, 1355760), (70, 1239552), (72, 1205120), (80, 1084608), (84, 1032960), (90, 964096), (96, 903840), (105, 826368), (112, 774720), (120, 723072), (126, 688640), (128, 677880), (140, 619776), (144, 602560), (160, 542304), (168, 516480), (180, 482048), (192, 451920), (210, 413184), (224, 387360), (240, 361536), (252, 344320), (256, 338940), (269, 322560), (280, 309888), (288, 301280), (315, 275456), (320, 271152), (336, 258240), (360, 241024), (384, 225960), (420, 206592), (448, 193680), (480, 180768), (504, 172160), (512, 169470), (538, 161280), (560, 154944), (576, 150640), (630, 137728), (640, 135576), (672, 129120), (720, 120512), (768, 112980), (807, 107520), (840, 103296), (896, 96840), (960, 90384), (1008, 86080), (1024, 84735), (1076, 80640), (1120, 77472), (1152, 75320), (1260, 68864), (1280, 67788), (1344, 64560), (1345, 64512), (1440, 60256), (1536, 56490), (1614, 53760), (1680, 51648), (1792, 48420), (1883, 46080), (1920, 45192), (2016, 43040), (2152, 40320), (2240, 38736), (2304, 37660), (2421, 35840), (2520, 34432), (2560, 33894), (2688, 32280), (2690, 32256), (2880, 30128), (3072, 28245), (3228, 26880), (3360, 25824), (3584, 24210), (3766, 23040), (3840, 22596), (4032, 21520), (4035, 21504), (4304, 20160), (4480, 19368), (4608, 18830), (4842, 17920), (5040, 17216), (5120, 16947), (5376, 16140), (5380, 16128), (5649, 15360), (5760, 15064), (6456, 13440), (6720, 12912), (7168, 12105), (7532, 11520), (7680, 11298), (8064, 10760), (8070, 10752), (8608, 10080), (8960, 9684), (9216, 9415)]