496569920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2879}}^1$

素因数の和:2921

約数の個数: 168

約数和(自身を含む): 1501079040

約数和(自身を除く): 1004509120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2695, 2879, 3080, 3136, 3520, 3920, 4312, 4928, 5390, 5758, 6160, 7840, 8624, 10780, 11516, 12320, 14395, 15680, 17248, 20153, 21560, 23032, 24640, 28790, 31669, 34496, 40306, 43120, 46064, 57580, 63338, 80612, 86240, 92128, 100765, 115160, 126676, 141071, 158345, 161224, 172480, 184256, 201530, 221683, 230320, 253352, 282142, 316690, 322448, 403060, 443366, 460640, 506704, 564284, 633380, 644896, 705355, 806120, 886732, 921280, 1013408, 1108415, 1128568, 1266760, 1289792, 1410710, 1551781, 1612240, 1773464, 2026816, 2216830, 2257136, 2533520, 2821420, 3103562, 3224480, 3546928, 4433660, 4514272, 5067040, 5642840, 6207124, 6448960, 7093856, 7758905, 8867320, 9028544, 10134080, 11285680, 12414248, 14187712, 15517810, 17734640, 22571360, 24828496, 31035620, 35469280, 45142720, 49656992, 62071240, 70938560, 99313984, 124142480, 248284960, 496569920]

約数ペア:

[(1, 496569920), (2, 248284960), (4, 124142480), (5, 99313984), (7, 70938560), (8, 62071240), (10, 49656992), (11, 45142720), (14, 35469280), (16, 31035620), (20, 24828496), (22, 22571360), (28, 17734640), (32, 15517810), (35, 14187712), (40, 12414248), (44, 11285680), (49, 10134080), (55, 9028544), (56, 8867320), (64, 7758905), (70, 7093856), (77, 6448960), (80, 6207124), (88, 5642840), (98, 5067040), (110, 4514272), (112, 4433660), (140, 3546928), (154, 3224480), (160, 3103562), (176, 2821420), (196, 2533520), (220, 2257136), (224, 2216830), (245, 2026816), (280, 1773464), (308, 1612240), (320, 1551781), (352, 1410710), (385, 1289792), (392, 1266760), (440, 1128568), (448, 1108415), (490, 1013408), (539, 921280), (560, 886732), (616, 806120), (704, 705355), (770, 644896), (784, 633380), (880, 564284), (980, 506704), (1078, 460640), (1120, 443366), (1232, 403060), (1540, 322448), (1568, 316690), (1760, 282142), (1960, 253352), (2156, 230320), (2240, 221683), (2464, 201530), (2695, 184256), (2879, 172480), (3080, 161224), (3136, 158345), (3520, 141071), (3920, 126676), (4312, 115160), (4928, 100765), (5390, 92128), (5758, 86240), (6160, 80612), (7840, 63338), (8624, 57580), (10780, 46064), (11516, 43120), (12320, 40306), (14395, 34496), (15680, 31669), (17248, 28790), (20153, 24640), (21560, 23032)]