286817280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 176

約数和(自身を含む): 933825024

約数和(自身を除く): 647007744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 263, 284, 320, 355, 384, 426, 480, 512, 526, 568, 640, 710, 768, 789, 852, 960, 1024, 1052, 1065, 1136, 1280, 1315, 1420, 1536, 1578, 1704, 1920, 2104, 2130, 2272, 2560, 2630, 2840, 3072, 3156, 3408, 3840, 3945, 4208, 4260, 4544, 5120, 5260, 5680, 6312, 6816, 7680, 7890, 8416, 8520, 9088, 10520, 11360, 12624, 13632, 15360, 15780, 16832, 17040, 18176, 18673, 21040, 22720, 25248, 27264, 31560, 33664, 34080, 36352, 37346, 42080, 45440, 50496, 54528, 56019, 63120, 67328, 68160, 72704, 74692, 84160, 90880, 93365, 100992, 109056, 112038, 126240, 134656, 136320, 149384, 168320, 181760, 186730, 201984, 218112, 224076, 252480, 269312, 272640, 280095, 298768, 336640, 363520, 373460, 403968, 448152, 504960, 545280, 560190, 597536, 673280, 746920, 807936, 896304, 1009920, 1090560, 1120380, 1195072, 1346560, 1493840, 1792608, 2019840, 2240760, 2390144, 2987680, 3585216, 4039680, 4481520, 4780288, 5975360, 7170432, 8963040, 9560576, 11950720, 14340864, 17926080, 19121152, 23901440, 28681728, 35852160, 47802880, 57363456, 71704320, 95605760, 143408640, 286817280]

約数ペア:

[(1, 286817280), (2, 143408640), (3, 95605760), (4, 71704320), (5, 57363456), (6, 47802880), (8, 35852160), (10, 28681728), (12, 23901440), (15, 19121152), (16, 17926080), (20, 14340864), (24, 11950720), (30, 9560576), (32, 8963040), (40, 7170432), (48, 5975360), (60, 4780288), (64, 4481520), (71, 4039680), (80, 3585216), (96, 2987680), (120, 2390144), (128, 2240760), (142, 2019840), (160, 1792608), (192, 1493840), (213, 1346560), (240, 1195072), (256, 1120380), (263, 1090560), (284, 1009920), (320, 896304), (355, 807936), (384, 746920), (426, 673280), (480, 597536), (512, 560190), (526, 545280), (568, 504960), (640, 448152), (710, 403968), (768, 373460), (789, 363520), (852, 336640), (960, 298768), (1024, 280095), (1052, 272640), (1065, 269312), (1136, 252480), (1280, 224076), (1315, 218112), (1420, 201984), (1536, 186730), (1578, 181760), (1704, 168320), (1920, 149384), (2104, 136320), (2130, 134656), (2272, 126240), (2560, 112038), (2630, 109056), (2840, 100992), (3072, 93365), (3156, 90880), (3408, 84160), (3840, 74692), (3945, 72704), (4208, 68160), (4260, 67328), (4544, 63120), (5120, 56019), (5260, 54528), (5680, 50496), (6312, 45440), (6816, 42080), (7680, 37346), (7890, 36352), (8416, 34080), (8520, 33664), (9088, 31560), (10520, 27264), (11360, 25248), (12624, 22720), (13632, 21040), (15360, 18673), (15780, 18176), (16832, 17040)]