1378322880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130523}}^1$

素因数の和:130554

約数の個数: 112

約数和(自身を含む): 4774045824

約数和(自身を除く): 3395722944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 130523, 261046, 391569, 522092, 652615, 783138, 1044184, 1305230, 1435753, 1566276, 1957845, 2088368, 2610460, 2871506, 3132552, 3915690, 4176736, 4307259, 5220920, 5743012, 6265104, 7178765, 7831380, 8353472, 8614518, 10441840, 11486024, 12530208, 14357530, 15662760, 17229036, 20883680, 21536295, 22972048, 25060416, 28715060, 31325520, 34458072, 41767360, 43072590, 45944096, 57430120, 62651040, 68916144, 86145180, 91888192, 114860240, 125302080, 137832288, 172290360, 229720480, 275664576, 344580720, 459440960, 689161440, 1378322880]

約数ペア:

[(1, 1378322880), (2, 689161440), (3, 459440960), (4, 344580720), (5, 275664576), (6, 229720480), (8, 172290360), (10, 137832288), (11, 125302080), (12, 114860240), (15, 91888192), (16, 86145180), (20, 68916144), (22, 62651040), (24, 57430120), (30, 45944096), (32, 43072590), (33, 41767360), (40, 34458072), (44, 31325520), (48, 28715060), (55, 25060416), (60, 22972048), (64, 21536295), (66, 20883680), (80, 17229036), (88, 15662760), (96, 14357530), (110, 12530208), (120, 11486024), (132, 10441840), (160, 8614518), (165, 8353472), (176, 7831380), (192, 7178765), (220, 6265104), (240, 5743012), (264, 5220920), (320, 4307259), (330, 4176736), (352, 3915690), (440, 3132552), (480, 2871506), (528, 2610460), (660, 2088368), (704, 1957845), (880, 1566276), (960, 1435753), (1056, 1305230), (1320, 1044184), (1760, 783138), (2112, 652615), (2640, 522092), (3520, 391569), (5280, 261046), (10560, 130523)]