1055868240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{628493}}^1$

素因数の和:628516

約数の個数: 80

約数和(自身を含む): 3740796288

約数和(自身を除く): 2684928048

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, 628493, 1256986, 1885479, 2513972, 3142465, 3770958, 4399451, 5027944, 6284930, 7541916, 8798902, 9427395, 10055888, 12569860, 13198353, 15083832, 17597804, 18854790, 21997255, 25139720, 26396706, 30167664, 35195608, 37709580, 43994510, 50279440, 52793412, 65991765, 70391216, 75419160, 87989020, 105586824, 131983530, 150838320, 175978040, 211173648, 263967060, 351956080, 527934120, 1055868240]

約数ペア:

[(1, 1055868240), (2, 527934120), (3, 351956080), (4, 263967060), (5, 211173648), (6, 175978040), (7, 150838320), (8, 131983530), (10, 105586824), (12, 87989020), (14, 75419160), (15, 70391216), (16, 65991765), (20, 52793412), (21, 50279440), (24, 43994510), (28, 37709580), (30, 35195608), (35, 30167664), (40, 26396706), (42, 25139720), (48, 21997255), (56, 18854790), (60, 17597804), (70, 15083832), (80, 13198353), (84, 12569860), (105, 10055888), (112, 9427395), (120, 8798902), (140, 7541916), (168, 6284930), (210, 5027944), (240, 4399451), (280, 3770958), (336, 3142465), (420, 2513972), (560, 1885479), (840, 1256986), (1680, 628493)]