305922240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8171}}^1$

素因数の和:8207

約数の個数: 168

約数和(自身を含む): 1133325648

約数和(自身を除く): 827403408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 8171, 9360, 12480, 16342, 18720, 24513, 32684, 37440, 40855, 49026, 65368, 73539, 81710, 98052, 106223, 122565, 130736, 147078, 163420, 196104, 212446, 245130, 261472, 294156, 318669, 326840, 367695, 392208, 424892, 490260, 522944, 531115, 588312, 637338, 653680, 735390, 784416, 849784, 956007, 980520, 1062230, 1176624, 1274676, 1307360, 1470780, 1568832, 1593345, 1699568, 1912014, 1961040, 2124460, 2353248, 2549352, 2614720, 2941560, 3186690, 3399136, 3824028, 3922080, 4248920, 4706496, 4780035, 5098704, 5883120, 6373380, 6798272, 7648056, 7844160, 8497840, 9560070, 10197408, 11766240, 12746760, 15296112, 16995680, 19120140, 20394816, 23532480, 25493520, 30592224, 33991360, 38240280, 50987040, 61184448, 76480560, 101974080, 152961120, 305922240]

約数ペア:

[(1, 305922240), (2, 152961120), (3, 101974080), (4, 76480560), (5, 61184448), (6, 50987040), (8, 38240280), (9, 33991360), (10, 30592224), (12, 25493520), (13, 23532480), (15, 20394816), (16, 19120140), (18, 16995680), (20, 15296112), (24, 12746760), (26, 11766240), (30, 10197408), (32, 9560070), (36, 8497840), (39, 7844160), (40, 7648056), (45, 6798272), (48, 6373380), (52, 5883120), (60, 5098704), (64, 4780035), (65, 4706496), (72, 4248920), (78, 3922080), (80, 3824028), (90, 3399136), (96, 3186690), (104, 2941560), (117, 2614720), (120, 2549352), (130, 2353248), (144, 2124460), (156, 1961040), (160, 1912014), (180, 1699568), (192, 1593345), (195, 1568832), (208, 1470780), (234, 1307360), (240, 1274676), (260, 1176624), (288, 1062230), (312, 980520), (320, 956007), (360, 849784), (390, 784416), (416, 735390), (468, 653680), (480, 637338), (520, 588312), (576, 531115), (585, 522944), (624, 490260), (720, 424892), (780, 392208), (832, 367695), (936, 326840), (960, 318669), (1040, 294156), (1170, 261472), (1248, 245130), (1440, 212446), (1560, 196104), (1872, 163420), (2080, 147078), (2340, 130736), (2496, 122565), (2880, 106223), (3120, 98052), (3744, 81710), (4160, 73539), (4680, 65368), (6240, 49026), (7488, 40855), (8171, 37440), (9360, 32684), (12480, 24513), (16342, 18720)]