720539712

素因数分解:

$2^6\times 3^5\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:567

約数の個数: 168

約数和(自身を含む): 2166798816

約数和(自身を除く): 1446259104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 107, 108, 144, 162, 192, 214, 216, 243, 288, 321, 324, 428, 432, 433, 486, 576, 642, 648, 856, 864, 866, 963, 972, 1284, 1296, 1299, 1712, 1728, 1732, 1926, 1944, 2568, 2592, 2598, 2889, 3424, 3464, 3852, 3888, 3897, 5136, 5184, 5196, 5778, 6848, 6928, 7704, 7776, 7794, 8667, 10272, 10392, 11556, 11691, 13856, 15408, 15552, 15588, 17334, 20544, 20784, 23112, 23382, 26001, 27712, 30816, 31176, 34668, 35073, 41568, 46224, 46331, 46764, 52002, 61632, 62352, 69336, 70146, 83136, 92448, 92662, 93528, 104004, 105219, 124704, 138672, 138993, 140292, 184896, 185324, 187056, 208008, 210438, 249408, 277344, 277986, 280584, 370648, 374112, 416016, 416979, 420876, 554688, 555972, 561168, 741296, 748224, 832032, 833958, 841752, 1111944, 1122336, 1250937, 1482592, 1664064, 1667916, 1683504, 2223888, 2244672, 2501874, 2965184, 3335832, 3367008, 3752811, 4447776, 5003748, 6671664, 6734016, 7505622, 8895552, 10007496, 11258433, 13343328, 15011244, 20014992, 22516866, 26686656, 30022488, 40029984, 45033732, 60044976, 80059968, 90067464, 120089952, 180134928, 240179904, 360269856, 720539712]

約数ペア:

[(1, 720539712), (2, 360269856), (3, 240179904), (4, 180134928), (6, 120089952), (8, 90067464), (9, 80059968), (12, 60044976), (16, 45033732), (18, 40029984), (24, 30022488), (27, 26686656), (32, 22516866), (36, 20014992), (48, 15011244), (54, 13343328), (64, 11258433), (72, 10007496), (81, 8895552), (96, 7505622), (107, 6734016), (108, 6671664), (144, 5003748), (162, 4447776), (192, 3752811), (214, 3367008), (216, 3335832), (243, 2965184), (288, 2501874), (321, 2244672), (324, 2223888), (428, 1683504), (432, 1667916), (433, 1664064), (486, 1482592), (576, 1250937), (642, 1122336), (648, 1111944), (856, 841752), (864, 833958), (866, 832032), (963, 748224), (972, 741296), (1284, 561168), (1296, 555972), (1299, 554688), (1712, 420876), (1728, 416979), (1732, 416016), (1926, 374112), (1944, 370648), (2568, 280584), (2592, 277986), (2598, 277344), (2889, 249408), (3424, 210438), (3464, 208008), (3852, 187056), (3888, 185324), (3897, 184896), (5136, 140292), (5184, 138993), (5196, 138672), (5778, 124704), (6848, 105219), (6928, 104004), (7704, 93528), (7776, 92662), (7794, 92448), (8667, 83136), (10272, 70146), (10392, 69336), (11556, 62352), (11691, 61632), (13856, 52002), (15408, 46764), (15552, 46331), (15588, 46224), (17334, 41568), (20544, 35073), (20784, 34668), (23112, 31176), (23382, 30816), (26001, 27712)]