151289280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:555

約数の個数: 168

約数和(自身を含む): 525651984

約数和(自身を除く): 374362704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 393, 401, 480, 524, 576, 655, 720, 786, 802, 960, 1048, 1179, 1203, 1310, 1440, 1572, 1604, 1965, 2005, 2096, 2358, 2406, 2620, 2880, 3144, 3208, 3609, 3930, 4010, 4192, 4716, 4812, 5240, 5895, 6015, 6288, 6416, 7218, 7860, 8020, 8384, 9432, 9624, 10480, 11790, 12030, 12576, 12832, 14436, 15720, 16040, 18045, 18864, 19248, 20960, 23580, 24060, 25152, 25664, 28872, 31440, 32080, 36090, 37728, 38496, 41920, 47160, 48120, 52531, 57744, 62880, 64160, 72180, 75456, 76992, 94320, 96240, 105062, 115488, 125760, 128320, 144360, 157593, 188640, 192480, 210124, 230976, 262655, 288720, 315186, 377280, 384960, 420248, 472779, 525310, 577440, 630372, 787965, 840496, 945558, 1050620, 1154880, 1260744, 1575930, 1680992, 1891116, 2101240, 2363895, 2521488, 3151860, 3361984, 3782232, 4202480, 4727790, 5042976, 6303720, 7564464, 8404960, 9455580, 10085952, 12607440, 15128928, 16809920, 18911160, 25214880, 30257856, 37822320, 50429760, 75644640, 151289280]

約数ペア:

[(1, 151289280), (2, 75644640), (3, 50429760), (4, 37822320), (5, 30257856), (6, 25214880), (8, 18911160), (9, 16809920), (10, 15128928), (12, 12607440), (15, 10085952), (16, 9455580), (18, 8404960), (20, 7564464), (24, 6303720), (30, 5042976), (32, 4727790), (36, 4202480), (40, 3782232), (45, 3361984), (48, 3151860), (60, 2521488), (64, 2363895), (72, 2101240), (80, 1891116), (90, 1680992), (96, 1575930), (120, 1260744), (131, 1154880), (144, 1050620), (160, 945558), (180, 840496), (192, 787965), (240, 630372), (262, 577440), (288, 525310), (320, 472779), (360, 420248), (393, 384960), (401, 377280), (480, 315186), (524, 288720), (576, 262655), (655, 230976), (720, 210124), (786, 192480), (802, 188640), (960, 157593), (1048, 144360), (1179, 128320), (1203, 125760), (1310, 115488), (1440, 105062), (1572, 96240), (1604, 94320), (1965, 76992), (2005, 75456), (2096, 72180), (2358, 64160), (2406, 62880), (2620, 57744), (2880, 52531), (3144, 48120), (3208, 47160), (3609, 41920), (3930, 38496), (4010, 37728), (4192, 36090), (4716, 32080), (4812, 31440), (5240, 28872), (5895, 25664), (6015, 25152), (6288, 24060), (6416, 23580), (7218, 20960), (7860, 19248), (8020, 18864), (8384, 18045), (9432, 16040), (9624, 15720), (10480, 14436), (11790, 12832), (12030, 12576)]