194229280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 556174080

約数和(自身を除く): 361944800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 43, 56, 70, 74, 80, 86, 109, 112, 140, 148, 160, 172, 185, 215, 218, 224, 259, 280, 296, 301, 344, 370, 430, 436, 518, 545, 560, 592, 602, 688, 740, 763, 860, 872, 1036, 1090, 1120, 1184, 1204, 1295, 1376, 1480, 1505, 1526, 1591, 1720, 1744, 2072, 2180, 2408, 2590, 2960, 3010, 3052, 3182, 3440, 3488, 3815, 4033, 4144, 4360, 4687, 4816, 5180, 5920, 6020, 6104, 6364, 6880, 7630, 7955, 8066, 8288, 8720, 9374, 9632, 10360, 11137, 12040, 12208, 12728, 15260, 15910, 16132, 17440, 18748, 20165, 20720, 22274, 23435, 24080, 24416, 25456, 28231, 30520, 31820, 32264, 32809, 37496, 40330, 41440, 44548, 46870, 48160, 50912, 55685, 56462, 61040, 63640, 64528, 65618, 74992, 80660, 89096, 93740, 111370, 112924, 122080, 127280, 129056, 131236, 141155, 149984, 161320, 164045, 173419, 178192, 187480, 222740, 225848, 254560, 262472, 282310, 322640, 328090, 346838, 356384, 374960, 445480, 451696, 524944, 564620, 645280, 656180, 693676, 749920, 867095, 890960, 903392, 1049888, 1129240, 1213933, 1312360, 1387352, 1734190, 1781920, 2258480, 2427866, 2624720, 2774704, 3468380, 4516960, 4855732, 5249440, 5549408, 6069665, 6936760, 9711464, 12139330, 13873520, 19422928, 24278660, 27747040, 38845856, 48557320, 97114640, 194229280]

約数ペア:

[(1, 194229280), (2, 97114640), (4, 48557320), (5, 38845856), (7, 27747040), (8, 24278660), (10, 19422928), (14, 13873520), (16, 12139330), (20, 9711464), (28, 6936760), (32, 6069665), (35, 5549408), (37, 5249440), (40, 4855732), (43, 4516960), (56, 3468380), (70, 2774704), (74, 2624720), (80, 2427866), (86, 2258480), (109, 1781920), (112, 1734190), (140, 1387352), (148, 1312360), (160, 1213933), (172, 1129240), (185, 1049888), (215, 903392), (218, 890960), (224, 867095), (259, 749920), (280, 693676), (296, 656180), (301, 645280), (344, 564620), (370, 524944), (430, 451696), (436, 445480), (518, 374960), (545, 356384), (560, 346838), (592, 328090), (602, 322640), (688, 282310), (740, 262472), (763, 254560), (860, 225848), (872, 222740), (1036, 187480), (1090, 178192), (1120, 173419), (1184, 164045), (1204, 161320), (1295, 149984), (1376, 141155), (1480, 131236), (1505, 129056), (1526, 127280), (1591, 122080), (1720, 112924), (1744, 111370), (2072, 93740), (2180, 89096), (2408, 80660), (2590, 74992), (2960, 65618), (3010, 64528), (3052, 63640), (3182, 61040), (3440, 56462), (3488, 55685), (3815, 50912), (4033, 48160), (4144, 46870), (4360, 44548), (4687, 41440), (4816, 40330), (5180, 37496), (5920, 32809), (6020, 32264), (6104, 31820), (6364, 30520), (6880, 28231), (7630, 25456), (7955, 24416), (8066, 24080), (8288, 23435), (8720, 22274), (9374, 20720), (9632, 20165), (10360, 18748), (11137, 17440), (12040, 16132), (12208, 15910), (12728, 15260)]