15692048320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{198533}}^1$

素因数の和:198582

約数の個数: 112

約数和(自身を含む): 42359214240

約数和(自身を除く): 26667165920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4160, 4940, 6080, 7904, 9880, 15808, 19760, 39520, 79040, 198533, 397066, 794132, 992665, 1588264, 1985330, 2580929, 3176528, 3772127, 3970660, 5161858, 6353056, 7544254, 7941320, 10323716, 12706112, 12904645, 15088508, 15882640, 18860635, 20647432, 25809290, 30177016, 31765280, 37721270, 41294864, 49037651, 51618580, 60354032, 63530560, 75442540, 82589728, 98075302, 103237160, 120708064, 150885080, 165179456, 196150604, 206474320, 241416128, 245188255, 301770160, 392301208, 412948640, 490376510, 603540320, 784602416, 825897280, 980753020, 1207080640, 1569204832, 1961506040, 3138409664, 3923012080, 7846024160, 15692048320]

約数ペア:

[(1, 15692048320), (2, 7846024160), (4, 3923012080), (5, 3138409664), (8, 1961506040), (10, 1569204832), (13, 1207080640), (16, 980753020), (19, 825897280), (20, 784602416), (26, 603540320), (32, 490376510), (38, 412948640), (40, 392301208), (52, 301770160), (64, 245188255), (65, 241416128), (76, 206474320), (80, 196150604), (95, 165179456), (104, 150885080), (130, 120708064), (152, 103237160), (160, 98075302), (190, 82589728), (208, 75442540), (247, 63530560), (260, 60354032), (304, 51618580), (320, 49037651), (380, 41294864), (416, 37721270), (494, 31765280), (520, 30177016), (608, 25809290), (760, 20647432), (832, 18860635), (988, 15882640), (1040, 15088508), (1216, 12904645), (1235, 12706112), (1520, 10323716), (1976, 7941320), (2080, 7544254), (2470, 6353056), (3040, 5161858), (3952, 3970660), (4160, 3772127), (4940, 3176528), (6080, 2580929), (7904, 1985330), (9880, 1588264), (15808, 992665), (19760, 794132), (39520, 397066), (79040, 198533)]