40671072

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 240

約数和(自身を含む): 138311712

約数和(自身を除く): 97640640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 71, 72, 78, 81, 96, 102, 104, 108, 117, 136, 142, 144, 153, 156, 162, 204, 208, 213, 216, 221, 234, 272, 284, 288, 306, 312, 324, 351, 408, 416, 426, 432, 442, 459, 468, 544, 568, 612, 624, 639, 648, 663, 702, 816, 852, 864, 884, 918, 923, 936, 1053, 1136, 1207, 1224, 1248, 1278, 1296, 1326, 1377, 1404, 1632, 1704, 1768, 1836, 1846, 1872, 1917, 1989, 2106, 2272, 2414, 2448, 2556, 2592, 2652, 2754, 2769, 2808, 3408, 3536, 3621, 3672, 3692, 3744, 3834, 3978, 4212, 4828, 4896, 5112, 5304, 5508, 5538, 5616, 5751, 5967, 6816, 7072, 7242, 7344, 7384, 7668, 7956, 8307, 8424, 9656, 10224, 10608, 10863, 11016, 11076, 11232, 11502, 11934, 14484, 14688, 14768, 15336, 15691, 15912, 16614, 16848, 17901, 19312, 20448, 21216, 21726, 22032, 22152, 23004, 23868, 24921, 28968, 29536, 30672, 31382, 31824, 32589, 33228, 33696, 35802, 38624, 43452, 44064, 44304, 46008, 47073, 47736, 49842, 57936, 61344, 62764, 63648, 65178, 66456, 71604, 74763, 86904, 88608, 92016, 94146, 95472, 97767, 99684, 115872, 125528, 130356, 132912, 141219, 143208, 149526, 173808, 184032, 188292, 190944, 195534, 199368, 251056, 260712, 265824, 282438, 286416, 299052, 347616, 376584, 391068, 398736, 423657, 502112, 521424, 564876, 572832, 598104, 753168, 782136, 797472, 847314, 1042848, 1129752, 1196208, 1270971, 1506336, 1564272, 1694628, 2259504, 2392416, 2541942, 3128544, 3389256, 4519008, 5083884, 6778512, 10167768, 13557024, 20335536, 40671072]

約数ペア:

[(1, 40671072), (2, 20335536), (3, 13557024), (4, 10167768), (6, 6778512), (8, 5083884), (9, 4519008), (12, 3389256), (13, 3128544), (16, 2541942), (17, 2392416), (18, 2259504), (24, 1694628), (26, 1564272), (27, 1506336), (32, 1270971), (34, 1196208), (36, 1129752), (39, 1042848), (48, 847314), (51, 797472), (52, 782136), (54, 753168), (68, 598104), (71, 572832), (72, 564876), (78, 521424), (81, 502112), (96, 423657), (102, 398736), (104, 391068), (108, 376584), (117, 347616), (136, 299052), (142, 286416), (144, 282438), (153, 265824), (156, 260712), (162, 251056), (204, 199368), (208, 195534), (213, 190944), (216, 188292), (221, 184032), (234, 173808), (272, 149526), (284, 143208), (288, 141219), (306, 132912), (312, 130356), (324, 125528), (351, 115872), (408, 99684), (416, 97767), (426, 95472), (432, 94146), (442, 92016), (459, 88608), (468, 86904), (544, 74763), (568, 71604), (612, 66456), (624, 65178), (639, 63648), (648, 62764), (663, 61344), (702, 57936), (816, 49842), (852, 47736), (864, 47073), (884, 46008), (918, 44304), (923, 44064), (936, 43452), (1053, 38624), (1136, 35802), (1207, 33696), (1224, 33228), (1248, 32589), (1278, 31824), (1296, 31382), (1326, 30672), (1377, 29536), (1404, 28968), (1632, 24921), (1704, 23868), (1768, 23004), (1836, 22152), (1846, 22032), (1872, 21726), (1917, 21216), (1989, 20448), (2106, 19312), (2272, 17901), (2414, 16848), (2448, 16614), (2556, 15912), (2592, 15691), (2652, 15336), (2754, 14768), (2769, 14688), (2808, 14484), (3408, 11934), (3536, 11502), (3621, 11232), (3672, 11076), (3692, 11016), (3744, 10863), (3834, 10608), (3978, 10224), (4212, 9656), (4828, 8424), (4896, 8307), (5112, 7956), (5304, 7668), (5508, 7384), (5538, 7344), (5616, 7242), (5751, 7072), (5967, 6816)]