189452641920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5193329}}^1$

素因数の和:5193370

約数の個数: 128

約数和(自身を含む): 635663592000

約数和(自身を除く): 446210950080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 5193329, 10386658, 15579987, 20773316, 25966645, 31159974, 41546632, 51933290, 62319948, 77899935, 83093264, 98673251, 103866580, 124639896, 155799870, 166186528, 197346502, 207733160, 249279792, 296019753, 311599740, 332373056, 394693004, 415466320, 493366255, 498559584, 592039506, 623199480, 664746112, 789386008, 830932640, 986732510, 997119168, 1184079012, 1246398960, 1480098765, 1578772016, 1661865280, 1973465020, 1994238336, 2368158024, 2492797920, 2960197530, 3157544032, 3323730560, 3946930040, 4736316048, 4985595840, 5920395060, 6315088064, 7893860080, 9472632096, 9971191680, 11840790120, 12630176128, 15787720160, 18945264192, 23681580240, 31575440320, 37890528384, 47363160480, 63150880640, 94726320960, 189452641920]

約数ペア:

[(1, 189452641920), (2, 94726320960), (3, 63150880640), (4, 47363160480), (5, 37890528384), (6, 31575440320), (8, 23681580240), (10, 18945264192), (12, 15787720160), (15, 12630176128), (16, 11840790120), (19, 9971191680), (20, 9472632096), (24, 7893860080), (30, 6315088064), (32, 5920395060), (38, 4985595840), (40, 4736316048), (48, 3946930040), (57, 3323730560), (60, 3157544032), (64, 2960197530), (76, 2492797920), (80, 2368158024), (95, 1994238336), (96, 1973465020), (114, 1661865280), (120, 1578772016), (128, 1480098765), (152, 1246398960), (160, 1184079012), (190, 997119168), (192, 986732510), (228, 830932640), (240, 789386008), (285, 664746112), (304, 623199480), (320, 592039506), (380, 498559584), (384, 493366255), (456, 415466320), (480, 394693004), (570, 332373056), (608, 311599740), (640, 296019753), (760, 249279792), (912, 207733160), (960, 197346502), (1140, 166186528), (1216, 155799870), (1520, 124639896), (1824, 103866580), (1920, 98673251), (2280, 83093264), (2432, 77899935), (3040, 62319948), (3648, 51933290), (4560, 41546632), (6080, 31159974), (7296, 25966645), (9120, 20773316), (12160, 15579987), (18240, 10386658), (36480, 5193329)]