162979080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 567336960

約数和(自身を除く): 404357880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 47, 55, 60, 66, 71, 74, 88, 94, 110, 111, 120, 132, 141, 142, 148, 165, 185, 188, 213, 220, 222, 235, 264, 282, 284, 296, 330, 355, 370, 376, 407, 426, 440, 444, 470, 517, 555, 564, 568, 660, 705, 710, 740, 781, 814, 852, 888, 940, 1034, 1065, 1110, 1128, 1221, 1320, 1410, 1420, 1480, 1551, 1562, 1628, 1704, 1739, 1880, 2035, 2068, 2130, 2220, 2343, 2442, 2585, 2627, 2820, 2840, 3102, 3124, 3256, 3337, 3478, 3905, 4070, 4136, 4260, 4440, 4686, 4884, 5170, 5217, 5254, 5640, 6105, 6204, 6248, 6674, 6956, 7755, 7810, 7881, 8140, 8520, 8695, 9372, 9768, 10011, 10340, 10434, 10508, 11715, 12210, 12408, 13135, 13348, 13912, 15510, 15620, 15762, 16280, 16685, 17390, 18744, 19129, 20022, 20680, 20868, 21016, 23430, 24420, 26085, 26270, 26696, 28897, 31020, 31240, 31524, 33370, 34780, 36707, 38258, 39405, 40044, 41736, 46860, 48840, 50055, 52170, 52540, 57387, 57794, 62040, 63048, 66740, 69560, 73414, 76516, 78810, 80088, 86691, 93720, 95645, 100110, 104340, 105080, 110121, 114774, 115588, 123469, 133480, 144485, 146828, 153032, 157620, 173382, 183535, 191290, 200220, 208680, 220242, 229548, 231176, 246938, 286935, 288970, 293656, 315240, 346764, 367070, 370407, 382580, 400440, 433455, 440484, 459096, 493876, 550605, 573870, 577940, 617345, 693528, 734140, 740814, 765160, 866910, 880968, 987752, 1101210, 1147740, 1155880, 1234690, 1358159, 1468280, 1481628, 1733820, 1852035, 2202420, 2295480, 2469380, 2716318, 2963256, 3467640, 3704070, 4074477, 4404840, 4938760, 5432636, 6790795, 7408140, 8148954, 10865272, 13581590, 14816280, 16297908, 20372385, 27163180, 32595816, 40744770, 54326360, 81489540, 162979080]

約数ペア:

[(1, 162979080), (2, 81489540), (3, 54326360), (4, 40744770), (5, 32595816), (6, 27163180), (8, 20372385), (10, 16297908), (11, 14816280), (12, 13581590), (15, 10865272), (20, 8148954), (22, 7408140), (24, 6790795), (30, 5432636), (33, 4938760), (37, 4404840), (40, 4074477), (44, 3704070), (47, 3467640), (55, 2963256), (60, 2716318), (66, 2469380), (71, 2295480), (74, 2202420), (88, 1852035), (94, 1733820), (110, 1481628), (111, 1468280), (120, 1358159), (132, 1234690), (141, 1155880), (142, 1147740), (148, 1101210), (165, 987752), (185, 880968), (188, 866910), (213, 765160), (220, 740814), (222, 734140), (235, 693528), (264, 617345), (282, 577940), (284, 573870), (296, 550605), (330, 493876), (355, 459096), (370, 440484), (376, 433455), (407, 400440), (426, 382580), (440, 370407), (444, 367070), (470, 346764), (517, 315240), (555, 293656), (564, 288970), (568, 286935), (660, 246938), (705, 231176), (710, 229548), (740, 220242), (781, 208680), (814, 200220), (852, 191290), (888, 183535), (940, 173382), (1034, 157620), (1065, 153032), (1110, 146828), (1128, 144485), (1221, 133480), (1320, 123469), (1410, 115588), (1420, 114774), (1480, 110121), (1551, 105080), (1562, 104340), (1628, 100110), (1704, 95645), (1739, 93720), (1880, 86691), (2035, 80088), (2068, 78810), (2130, 76516), (2220, 73414), (2343, 69560), (2442, 66740), (2585, 63048), (2627, 62040), (2820, 57794), (2840, 57387), (3102, 52540), (3124, 52170), (3256, 50055), (3337, 48840), (3478, 46860), (3905, 41736), (4070, 40044), (4136, 39405), (4260, 38258), (4440, 36707), (4686, 34780), (4884, 33370), (5170, 31524), (5217, 31240), (5254, 31020), (5640, 28897), (6105, 26696), (6204, 26270), (6248, 26085), (6674, 24420), (6956, 23430), (7755, 21016), (7810, 20868), (7881, 20680), (8140, 20022), (8520, 19129), (8695, 18744), (9372, 17390), (9768, 16685), (10011, 16280), (10340, 15762), (10434, 15620), (10508, 15510), (11715, 13912), (12210, 13348), (12408, 13135)]