262602480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2333}}^1$

素因数の和:2423

約数の個数: 160

約数和(自身を含む): 944653824

約数和(自身を除く): 682051344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1876, 2010, 2333, 2345, 2680, 2814, 3216, 3752, 4020, 4666, 4690, 5360, 5628, 6999, 7035, 7504, 8040, 9332, 9380, 11256, 11665, 13998, 14070, 16080, 16331, 18664, 18760, 22512, 23330, 27996, 28140, 32662, 34995, 37328, 37520, 46660, 48993, 55992, 56280, 65324, 69990, 81655, 93320, 97986, 111984, 112560, 130648, 139980, 156311, 163310, 186640, 195972, 244965, 261296, 279960, 312622, 326620, 391944, 468933, 489930, 559920, 625244, 653240, 781555, 783888, 937866, 979860, 1094177, 1250488, 1306480, 1563110, 1875732, 1959720, 2188354, 2344665, 2500976, 3126220, 3282531, 3751464, 3919440, 4376708, 4689330, 5470885, 6252440, 6565062, 7502928, 8753416, 9378660, 10941770, 12504880, 13130124, 16412655, 17506832, 18757320, 21883540, 26260248, 32825310, 37514640, 43767080, 52520496, 65650620, 87534160, 131301240, 262602480]

約数ペア:

[(1, 262602480), (2, 131301240), (3, 87534160), (4, 65650620), (5, 52520496), (6, 43767080), (7, 37514640), (8, 32825310), (10, 26260248), (12, 21883540), (14, 18757320), (15, 17506832), (16, 16412655), (20, 13130124), (21, 12504880), (24, 10941770), (28, 9378660), (30, 8753416), (35, 7502928), (40, 6565062), (42, 6252440), (48, 5470885), (56, 4689330), (60, 4376708), (67, 3919440), (70, 3751464), (80, 3282531), (84, 3126220), (105, 2500976), (112, 2344665), (120, 2188354), (134, 1959720), (140, 1875732), (168, 1563110), (201, 1306480), (210, 1250488), (240, 1094177), (268, 979860), (280, 937866), (335, 783888), (336, 781555), (402, 653240), (420, 625244), (469, 559920), (536, 489930), (560, 468933), (670, 391944), (804, 326620), (840, 312622), (938, 279960), (1005, 261296), (1072, 244965), (1340, 195972), (1407, 186640), (1608, 163310), (1680, 156311), (1876, 139980), (2010, 130648), (2333, 112560), (2345, 111984), (2680, 97986), (2814, 93320), (3216, 81655), (3752, 69990), (4020, 65324), (4666, 56280), (4690, 55992), (5360, 48993), (5628, 46660), (6999, 37520), (7035, 37328), (7504, 34995), (8040, 32662), (9332, 28140), (9380, 27996), (11256, 23330), (11665, 22512), (13998, 18760), (14070, 18664), (16080, 16331)]