1904593440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{208837}}^1$

素因数の和:208874

約数の個数: 96

約数和(自身を含む): 6315261120

約数和(自身を除く): 4410667680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 208837, 417674, 626511, 835348, 1044185, 1253022, 1670696, 2088370, 2506044, 3132555, 3341392, 3967903, 4176740, 5012088, 6265110, 6682784, 7935806, 8353480, 10024176, 11903709, 12530220, 15871612, 16706960, 19839515, 20048352, 23807418, 25060440, 31743224, 33413920, 39679030, 47614836, 50120880, 59518545, 63486448, 79358060, 95229672, 100241760, 119037090, 126972896, 158716120, 190459344, 238074180, 317432240, 380918688, 476148360, 634864480, 952296720, 1904593440]

約数ペア:

[(1, 1904593440), (2, 952296720), (3, 634864480), (4, 476148360), (5, 380918688), (6, 317432240), (8, 238074180), (10, 190459344), (12, 158716120), (15, 126972896), (16, 119037090), (19, 100241760), (20, 95229672), (24, 79358060), (30, 63486448), (32, 59518545), (38, 50120880), (40, 47614836), (48, 39679030), (57, 33413920), (60, 31743224), (76, 25060440), (80, 23807418), (95, 20048352), (96, 19839515), (114, 16706960), (120, 15871612), (152, 12530220), (160, 11903709), (190, 10024176), (228, 8353480), (240, 7935806), (285, 6682784), (304, 6265110), (380, 5012088), (456, 4176740), (480, 3967903), (570, 3341392), (608, 3132555), (760, 2506044), (912, 2088370), (1140, 1670696), (1520, 1253022), (1824, 1044185), (2280, 835348), (3040, 626511), (4560, 417674), (9120, 208837)]