17984632920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1\times {\mathrm{3167}}^1$

素因数の和:4497

約数の個数: 128

約数和(自身を含む): 55472947200

約数和(自身を除く): 37488314280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1279, 1480, 2220, 2558, 3167, 3837, 4440, 5116, 6334, 6395, 7674, 9501, 10232, 12668, 12790, 15348, 15835, 19002, 19185, 25336, 25580, 30696, 31670, 38004, 38370, 47323, 47505, 51160, 63340, 76008, 76740, 94646, 95010, 117179, 126680, 141969, 153480, 189292, 190020, 234358, 236615, 283938, 351537, 378584, 380040, 468716, 473230, 567876, 585895, 703074, 709845, 937432, 946460, 1135752, 1171790, 1406148, 1419690, 1757685, 1892920, 2343580, 2812296, 2839380, 3515370, 4050593, 4687160, 5678760, 7030740, 8101186, 12151779, 14061480, 16202372, 20252965, 24303558, 32404744, 40505930, 48607116, 60758895, 81011860, 97214232, 121517790, 149871941, 162023720, 243035580, 299743882, 449615823, 486071160, 599487764, 749359705, 899231646, 1198975528, 1498719410, 1798463292, 2248079115, 2997438820, 3596926584, 4496158230, 5994877640, 8992316460, 17984632920]

約数ペア:

[(1, 17984632920), (2, 8992316460), (3, 5994877640), (4, 4496158230), (5, 3596926584), (6, 2997438820), (8, 2248079115), (10, 1798463292), (12, 1498719410), (15, 1198975528), (20, 899231646), (24, 749359705), (30, 599487764), (37, 486071160), (40, 449615823), (60, 299743882), (74, 243035580), (111, 162023720), (120, 149871941), (148, 121517790), (185, 97214232), (222, 81011860), (296, 60758895), (370, 48607116), (444, 40505930), (555, 32404744), (740, 24303558), (888, 20252965), (1110, 16202372), (1279, 14061480), (1480, 12151779), (2220, 8101186), (2558, 7030740), (3167, 5678760), (3837, 4687160), (4440, 4050593), (5116, 3515370), (6334, 2839380), (6395, 2812296), (7674, 2343580), (9501, 1892920), (10232, 1757685), (12668, 1419690), (12790, 1406148), (15348, 1171790), (15835, 1135752), (19002, 946460), (19185, 937432), (25336, 709845), (25580, 703074), (30696, 585895), (31670, 567876), (38004, 473230), (38370, 468716), (47323, 380040), (47505, 378584), (51160, 351537), (63340, 283938), (76008, 236615), (76740, 234358), (94646, 190020), (95010, 189292), (117179, 153480), (126680, 141969)]