18442698960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{10977797}}^1$

素因数の和:10977820

約数の個数: 80

約数和(自身を含む): 65339853696

約数和(自身を除く): 46897154736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 10977797, 21955594, 32933391, 43911188, 54888985, 65866782, 76844579, 87822376, 109777970, 131733564, 153689158, 164666955, 175644752, 219555940, 230533737, 263467128, 307378316, 329333910, 384222895, 439111880, 461067474, 526934256, 614756632, 658667820, 768445790, 878223760, 922134948, 1152668685, 1229513264, 1317335640, 1536891580, 1844269896, 2305337370, 2634671280, 3073783160, 3688539792, 4610674740, 6147566320, 9221349480, 18442698960]

約数ペア:

[(1, 18442698960), (2, 9221349480), (3, 6147566320), (4, 4610674740), (5, 3688539792), (6, 3073783160), (7, 2634671280), (8, 2305337370), (10, 1844269896), (12, 1536891580), (14, 1317335640), (15, 1229513264), (16, 1152668685), (20, 922134948), (21, 878223760), (24, 768445790), (28, 658667820), (30, 614756632), (35, 526934256), (40, 461067474), (42, 439111880), (48, 384222895), (56, 329333910), (60, 307378316), (70, 263467128), (80, 230533737), (84, 219555940), (105, 175644752), (112, 164666955), (120, 153689158), (140, 131733564), (168, 109777970), (210, 87822376), (240, 76844579), (280, 65866782), (336, 54888985), (420, 43911188), (560, 32933391), (840, 21955594), (1680, 10977797)]