19191551160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8417347}}^1$

素因数の和:8417380

約数の個数: 64

約数和(自身を含む): 60604905600

約数和(自身を除く): 41413354440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 8417347, 16834694, 25252041, 33669388, 42086735, 50504082, 67338776, 84173470, 101008164, 126260205, 159929593, 168346940, 202016328, 252520410, 319859186, 336693880, 479788779, 505040820, 639718372, 799647965, 959577558, 1010081640, 1279436744, 1599295930, 1919155116, 2398943895, 3198591860, 3838310232, 4797887790, 6397183720, 9595775580, 19191551160]

約数ペア:

[(1, 19191551160), (2, 9595775580), (3, 6397183720), (4, 4797887790), (5, 3838310232), (6, 3198591860), (8, 2398943895), (10, 1919155116), (12, 1599295930), (15, 1279436744), (19, 1010081640), (20, 959577558), (24, 799647965), (30, 639718372), (38, 505040820), (40, 479788779), (57, 336693880), (60, 319859186), (76, 252520410), (95, 202016328), (114, 168346940), (120, 159929593), (152, 126260205), (190, 101008164), (228, 84173470), (285, 67338776), (380, 50504082), (456, 42086735), (570, 33669388), (760, 25252041), (1140, 16834694), (2280, 8417347)]