69317880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 217062720

約数和(自身を除く): 147744840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 73, 82, 120, 123, 146, 164, 193, 205, 219, 246, 292, 328, 365, 386, 410, 438, 492, 579, 584, 615, 730, 772, 820, 876, 965, 984, 1095, 1158, 1230, 1460, 1544, 1640, 1752, 1930, 2190, 2316, 2460, 2895, 2920, 2993, 3860, 4380, 4632, 4920, 5790, 5986, 7720, 7913, 8760, 8979, 11580, 11972, 14089, 14965, 15826, 17958, 23160, 23739, 23944, 28178, 29930, 31652, 35916, 39565, 42267, 44895, 47478, 56356, 59860, 63304, 70445, 71832, 79130, 84534, 89790, 94956, 112712, 118695, 119720, 140890, 158260, 169068, 179580, 189912, 211335, 237390, 281780, 316520, 338136, 359160, 422670, 474780, 563560, 577649, 845340, 949560, 1155298, 1690680, 1732947, 2310596, 2888245, 3465894, 4621192, 5776490, 6931788, 8664735, 11552980, 13863576, 17329470, 23105960, 34658940, 69317880]

約数ペア:

[(1, 69317880), (2, 34658940), (3, 23105960), (4, 17329470), (5, 13863576), (6, 11552980), (8, 8664735), (10, 6931788), (12, 5776490), (15, 4621192), (20, 3465894), (24, 2888245), (30, 2310596), (40, 1732947), (41, 1690680), (60, 1155298), (73, 949560), (82, 845340), (120, 577649), (123, 563560), (146, 474780), (164, 422670), (193, 359160), (205, 338136), (219, 316520), (246, 281780), (292, 237390), (328, 211335), (365, 189912), (386, 179580), (410, 169068), (438, 158260), (492, 140890), (579, 119720), (584, 118695), (615, 112712), (730, 94956), (772, 89790), (820, 84534), (876, 79130), (965, 71832), (984, 70445), (1095, 63304), (1158, 59860), (1230, 56356), (1460, 47478), (1544, 44895), (1640, 42267), (1752, 39565), (1930, 35916), (2190, 31652), (2316, 29930), (2460, 28178), (2895, 23944), (2920, 23739), (2993, 23160), (3860, 17958), (4380, 15826), (4632, 14965), (4920, 14089), (5790, 11972), (5986, 11580), (7720, 8979), (7913, 8760)]