1109532160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 240

約数和(自身を含む): 3071897136

約数和(自身を除く): 1962364976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 41, 44, 55, 62, 64, 80, 82, 88, 110, 124, 128, 155, 160, 164, 176, 205, 220, 248, 256, 310, 320, 328, 341, 352, 410, 440, 451, 496, 512, 620, 640, 656, 682, 704, 820, 880, 902, 961, 992, 1240, 1271, 1280, 1312, 1364, 1408, 1640, 1705, 1760, 1804, 1922, 1984, 2255, 2480, 2542, 2560, 2624, 2728, 2816, 3280, 3410, 3520, 3608, 3844, 3968, 4510, 4805, 4960, 5084, 5248, 5456, 5632, 6355, 6560, 6820, 7040, 7216, 7688, 7936, 9020, 9610, 9920, 10168, 10496, 10571, 10912, 12710, 13120, 13640, 13981, 14080, 14432, 15376, 15872, 18040, 19220, 19840, 20336, 20992, 21142, 21824, 25420, 26240, 27280, 27962, 28160, 28864, 30752, 36080, 38440, 39401, 39680, 40672, 42284, 43648, 50840, 52480, 52855, 54560, 55924, 57728, 61504, 69905, 72160, 76880, 78802, 79360, 81344, 84568, 87296, 101680, 104960, 105710, 109120, 111848, 115456, 123008, 139810, 144320, 153760, 157604, 162688, 169136, 174592, 197005, 203360, 211420, 218240, 223696, 230912, 246016, 279620, 288640, 307520, 315208, 325376, 338272, 394010, 406720, 422840, 433411, 436480, 447392, 492032, 559240, 577280, 615040, 630416, 650752, 676544, 788020, 813440, 845680, 866822, 872960, 894784, 1118480, 1154560, 1230080, 1260832, 1353088, 1576040, 1626880, 1691360, 1733644, 1789568, 2167055, 2236960, 2460160, 2521664, 2706176, 3152080, 3253760, 3382720, 3467288, 3579136, 4334110, 4473920, 5043328, 5412352, 6304160, 6765440, 6934576, 7158272, 8668220, 8947840, 10086656, 12608320, 13530880, 13869152, 17336440, 17895680, 20173312, 25216640, 27061760, 27738304, 34672880, 35791360, 50433280, 55476608, 69345760, 100866560, 110953216, 138691520, 221906432, 277383040, 554766080, 1109532160]

約数ペア:

[(1, 1109532160), (2, 554766080), (4, 277383040), (5, 221906432), (8, 138691520), (10, 110953216), (11, 100866560), (16, 69345760), (20, 55476608), (22, 50433280), (31, 35791360), (32, 34672880), (40, 27738304), (41, 27061760), (44, 25216640), (55, 20173312), (62, 17895680), (64, 17336440), (80, 13869152), (82, 13530880), (88, 12608320), (110, 10086656), (124, 8947840), (128, 8668220), (155, 7158272), (160, 6934576), (164, 6765440), (176, 6304160), (205, 5412352), (220, 5043328), (248, 4473920), (256, 4334110), (310, 3579136), (320, 3467288), (328, 3382720), (341, 3253760), (352, 3152080), (410, 2706176), (440, 2521664), (451, 2460160), (496, 2236960), (512, 2167055), (620, 1789568), (640, 1733644), (656, 1691360), (682, 1626880), (704, 1576040), (820, 1353088), (880, 1260832), (902, 1230080), (961, 1154560), (992, 1118480), (1240, 894784), (1271, 872960), (1280, 866822), (1312, 845680), (1364, 813440), (1408, 788020), (1640, 676544), (1705, 650752), (1760, 630416), (1804, 615040), (1922, 577280), (1984, 559240), (2255, 492032), (2480, 447392), (2542, 436480), (2560, 433411), (2624, 422840), (2728, 406720), (2816, 394010), (3280, 338272), (3410, 325376), (3520, 315208), (3608, 307520), (3844, 288640), (3968, 279620), (4510, 246016), (4805, 230912), (4960, 223696), (5084, 218240), (5248, 211420), (5456, 203360), (5632, 197005), (6355, 174592), (6560, 169136), (6820, 162688), (7040, 157604), (7216, 153760), (7688, 144320), (7936, 139810), (9020, 123008), (9610, 115456), (9920, 111848), (10168, 109120), (10496, 105710), (10571, 104960), (10912, 101680), (12710, 87296), (13120, 84568), (13640, 81344), (13981, 79360), (14080, 78802), (14432, 76880), (15376, 72160), (15872, 69905), (18040, 61504), (19220, 57728), (19840, 55924), (20336, 54560), (20992, 52855), (21142, 52480), (21824, 50840), (25420, 43648), (26240, 42284), (27280, 40672), (27962, 39680), (28160, 39401), (28864, 38440), (30752, 36080)]