320677392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1877

約数の個数: 160

約数和(自身を含む): 1035362304

約数和(自身を除く): 714684912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 204, 217, 238, 248, 272, 336, 357, 372, 408, 434, 476, 496, 527, 651, 714, 744, 816, 868, 952, 1054, 1302, 1428, 1488, 1581, 1736, 1811, 1904, 2108, 2604, 2856, 3162, 3472, 3622, 3689, 4216, 5208, 5433, 5712, 6324, 7244, 7378, 8432, 10416, 10866, 11067, 12648, 12677, 14488, 14756, 21732, 22134, 25296, 25354, 28976, 29512, 30787, 38031, 43464, 44268, 50708, 56141, 59024, 61574, 76062, 86928, 88536, 92361, 101416, 112282, 123148, 152124, 168423, 177072, 184722, 202832, 215509, 224564, 246296, 304248, 336846, 369444, 392987, 431018, 449128, 492592, 608496, 646527, 673692, 738888, 785974, 862036, 898256, 954397, 1178961, 1293054, 1347384, 1477776, 1571948, 1724072, 1908794, 2357922, 2586108, 2694768, 2863191, 3143896, 3448144, 3817588, 4715844, 5172216, 5726382, 6287792, 6680779, 7635176, 9431688, 10344432, 11452764, 13361558, 15270352, 18863376, 20042337, 22905528, 26723116, 40084674, 45811056, 53446232, 80169348, 106892464, 160338696, 320677392]

約数ペア:

[(1, 320677392), (2, 160338696), (3, 106892464), (4, 80169348), (6, 53446232), (7, 45811056), (8, 40084674), (12, 26723116), (14, 22905528), (16, 20042337), (17, 18863376), (21, 15270352), (24, 13361558), (28, 11452764), (31, 10344432), (34, 9431688), (42, 7635176), (48, 6680779), (51, 6287792), (56, 5726382), (62, 5172216), (68, 4715844), (84, 3817588), (93, 3448144), (102, 3143896), (112, 2863191), (119, 2694768), (124, 2586108), (136, 2357922), (168, 1908794), (186, 1724072), (204, 1571948), (217, 1477776), (238, 1347384), (248, 1293054), (272, 1178961), (336, 954397), (357, 898256), (372, 862036), (408, 785974), (434, 738888), (476, 673692), (496, 646527), (527, 608496), (651, 492592), (714, 449128), (744, 431018), (816, 392987), (868, 369444), (952, 336846), (1054, 304248), (1302, 246296), (1428, 224564), (1488, 215509), (1581, 202832), (1736, 184722), (1811, 177072), (1904, 168423), (2108, 152124), (2604, 123148), (2856, 112282), (3162, 101416), (3472, 92361), (3622, 88536), (3689, 86928), (4216, 76062), (5208, 61574), (5433, 59024), (5712, 56141), (6324, 50708), (7244, 44268), (7378, 43464), (8432, 38031), (10416, 30787), (10866, 29512), (11067, 28976), (12648, 25354), (12677, 25296), (14488, 22134), (14756, 21732)]