5040231680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8731}}^1$

素因数の和:8804

約数の個数: 144

約数和(自身を含む): 13493245248

約数和(自身を除く): 8453013568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 128, 160, 164, 176, 205, 220, 256, 320, 328, 352, 410, 440, 451, 640, 656, 704, 820, 880, 902, 1280, 1312, 1408, 1640, 1760, 1804, 2255, 2624, 2816, 3280, 3520, 3608, 4510, 5248, 6560, 7040, 7216, 8731, 9020, 10496, 13120, 14080, 14432, 17462, 18040, 26240, 28864, 34924, 36080, 43655, 52480, 57728, 69848, 72160, 87310, 96041, 115456, 139696, 144320, 174620, 192082, 279392, 288640, 349240, 357971, 384164, 480205, 558784, 577280, 698480, 715942, 768328, 960410, 1117568, 1396960, 1431884, 1536656, 1789855, 1920820, 2235136, 2793920, 2863768, 3073312, 3579710, 3841640, 3937681, 5587840, 5727536, 6146624, 7159420, 7683280, 7875362, 11175680, 11455072, 12293248, 14318840, 15366560, 15750724, 19688405, 22910144, 24586496, 28637680, 30733120, 31501448, 39376810, 45820288, 57275360, 61466240, 63002896, 78753620, 91640576, 114550720, 122932480, 126005792, 157507240, 229101440, 252011584, 315014480, 458202880, 504023168, 630028960, 1008046336, 1260057920, 2520115840, 5040231680]

約数ペア:

[(1, 5040231680), (2, 2520115840), (4, 1260057920), (5, 1008046336), (8, 630028960), (10, 504023168), (11, 458202880), (16, 315014480), (20, 252011584), (22, 229101440), (32, 157507240), (40, 126005792), (41, 122932480), (44, 114550720), (55, 91640576), (64, 78753620), (80, 63002896), (82, 61466240), (88, 57275360), (110, 45820288), (128, 39376810), (160, 31501448), (164, 30733120), (176, 28637680), (205, 24586496), (220, 22910144), (256, 19688405), (320, 15750724), (328, 15366560), (352, 14318840), (410, 12293248), (440, 11455072), (451, 11175680), (640, 7875362), (656, 7683280), (704, 7159420), (820, 6146624), (880, 5727536), (902, 5587840), (1280, 3937681), (1312, 3841640), (1408, 3579710), (1640, 3073312), (1760, 2863768), (1804, 2793920), (2255, 2235136), (2624, 1920820), (2816, 1789855), (3280, 1536656), (3520, 1431884), (3608, 1396960), (4510, 1117568), (5248, 960410), (6560, 768328), (7040, 715942), (7216, 698480), (8731, 577280), (9020, 558784), (10496, 480205), (13120, 384164), (14080, 357971), (14432, 349240), (17462, 288640), (18040, 279392), (26240, 192082), (28864, 174620), (34924, 144320), (36080, 139696), (43655, 115456), (52480, 96041), (57728, 87310), (69848, 72160)]