13768320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 44945280

約数和(自身を除く): 31176960

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, 101, 120, 128, 142, 160, 192, 202, 213, 240, 284, 303, 320, 355, 384, 404, 426, 480, 505, 568, 606, 640, 710, 808, 852, 960, 1010, 1065, 1136, 1212, 1420, 1515, 1616, 1704, 1920, 2020, 2130, 2272, 2424, 2840, 3030, 3232, 3408, 4040, 4260, 4544, 4848, 5680, 6060, 6464, 6816, 7171, 8080, 8520, 9088, 9696, 11360, 12120, 12928, 13632, 14342, 16160, 17040, 19392, 21513, 22720, 24240, 27264, 28684, 32320, 34080, 35855, 38784, 43026, 45440, 48480, 57368, 64640, 68160, 71710, 86052, 96960, 107565, 114736, 136320, 143420, 172104, 193920, 215130, 229472, 286840, 344208, 430260, 458944, 573680, 688416, 860520, 917888, 1147360, 1376832, 1721040, 2294720, 2753664, 3442080, 4589440, 6884160, 13768320]

約数ペア:

[(1, 13768320), (2, 6884160), (3, 4589440), (4, 3442080), (5, 2753664), (6, 2294720), (8, 1721040), (10, 1376832), (12, 1147360), (15, 917888), (16, 860520), (20, 688416), (24, 573680), (30, 458944), (32, 430260), (40, 344208), (48, 286840), (60, 229472), (64, 215130), (71, 193920), (80, 172104), (96, 143420), (101, 136320), (120, 114736), (128, 107565), (142, 96960), (160, 86052), (192, 71710), (202, 68160), (213, 64640), (240, 57368), (284, 48480), (303, 45440), (320, 43026), (355, 38784), (384, 35855), (404, 34080), (426, 32320), (480, 28684), (505, 27264), (568, 24240), (606, 22720), (640, 21513), (710, 19392), (808, 17040), (852, 16160), (960, 14342), (1010, 13632), (1065, 12928), (1136, 12120), (1212, 11360), (1420, 9696), (1515, 9088), (1616, 8520), (1704, 8080), (1920, 7171), (2020, 6816), (2130, 6464), (2272, 6060), (2424, 5680), (2840, 4848), (3030, 4544), (3232, 4260), (3408, 4040)]