1567371520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8563}}^1$

素因数の和:8608

約数の個数: 144

約数和(自身を含む): 4411213632

約数和(自身を除く): 2843842112

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1280, 1408, 1430, 1664, 1760, 2080, 2288, 2816, 2860, 3328, 3520, 4160, 4576, 5720, 7040, 8320, 8563, 9152, 11440, 14080, 16640, 17126, 18304, 22880, 34252, 36608, 42815, 45760, 68504, 85630, 91520, 94193, 111319, 137008, 171260, 183040, 188386, 222638, 274016, 342520, 376772, 445276, 470965, 548032, 556595, 685040, 753544, 890552, 941930, 1096064, 1113190, 1224509, 1370080, 1507088, 1781104, 1883860, 2192128, 2226380, 2449018, 2740160, 3014176, 3562208, 3767720, 4452760, 4898036, 5480320, 6028352, 6122545, 7124416, 7535440, 8905520, 9796072, 10960640, 12056704, 12245090, 14248832, 15070880, 17811040, 19592144, 24113408, 24490180, 28497664, 30141760, 35622080, 39184288, 48980360, 60283520, 71244160, 78368576, 97960720, 120567040, 142488320, 156737152, 195921440, 313474304, 391842880, 783685760, 1567371520]

約数ペア:

[(1, 1567371520), (2, 783685760), (4, 391842880), (5, 313474304), (8, 195921440), (10, 156737152), (11, 142488320), (13, 120567040), (16, 97960720), (20, 78368576), (22, 71244160), (26, 60283520), (32, 48980360), (40, 39184288), (44, 35622080), (52, 30141760), (55, 28497664), (64, 24490180), (65, 24113408), (80, 19592144), (88, 17811040), (104, 15070880), (110, 14248832), (128, 12245090), (130, 12056704), (143, 10960640), (160, 9796072), (176, 8905520), (208, 7535440), (220, 7124416), (256, 6122545), (260, 6028352), (286, 5480320), (320, 4898036), (352, 4452760), (416, 3767720), (440, 3562208), (520, 3014176), (572, 2740160), (640, 2449018), (704, 2226380), (715, 2192128), (832, 1883860), (880, 1781104), (1040, 1507088), (1144, 1370080), (1280, 1224509), (1408, 1113190), (1430, 1096064), (1664, 941930), (1760, 890552), (2080, 753544), (2288, 685040), (2816, 556595), (2860, 548032), (3328, 470965), (3520, 445276), (4160, 376772), (4576, 342520), (5720, 274016), (7040, 222638), (8320, 188386), (8563, 183040), (9152, 171260), (11440, 137008), (14080, 111319), (16640, 94193), (17126, 91520), (18304, 85630), (22880, 68504), (34252, 45760), (36608, 42815)]