318284160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1709}}^1$

素因数の和:1828

約数の個数: 128

約数和(自身を含む): 1025589600

約数和(自身を除く): 707305440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 776, 960, 970, 1164, 1455, 1552, 1709, 1920, 1940, 2328, 2910, 3104, 3418, 3880, 4656, 5127, 5820, 6208, 6836, 7760, 8545, 9312, 10254, 11640, 12416, 13672, 15520, 17090, 18624, 20508, 23280, 25635, 27344, 31040, 34180, 37248, 41016, 46560, 51270, 54688, 62080, 68360, 82032, 93120, 102540, 109376, 136720, 164064, 165773, 186240, 205080, 218752, 273440, 328128, 331546, 410160, 497319, 546880, 656256, 663092, 820320, 828865, 994638, 1093760, 1326184, 1640640, 1657730, 1989276, 2486595, 2652368, 3281280, 3315460, 3978552, 4973190, 5304736, 6630920, 7957104, 9946380, 10609472, 13261840, 15914208, 19892760, 21218944, 26523680, 31828416, 39785520, 53047360, 63656832, 79571040, 106094720, 159142080, 318284160]

約数ペア:

[(1, 318284160), (2, 159142080), (3, 106094720), (4, 79571040), (5, 63656832), (6, 53047360), (8, 39785520), (10, 31828416), (12, 26523680), (15, 21218944), (16, 19892760), (20, 15914208), (24, 13261840), (30, 10609472), (32, 9946380), (40, 7957104), (48, 6630920), (60, 5304736), (64, 4973190), (80, 3978552), (96, 3315460), (97, 3281280), (120, 2652368), (128, 2486595), (160, 1989276), (192, 1657730), (194, 1640640), (240, 1326184), (291, 1093760), (320, 994638), (384, 828865), (388, 820320), (480, 663092), (485, 656256), (582, 546880), (640, 497319), (776, 410160), (960, 331546), (970, 328128), (1164, 273440), (1455, 218752), (1552, 205080), (1709, 186240), (1920, 165773), (1940, 164064), (2328, 136720), (2910, 109376), (3104, 102540), (3418, 93120), (3880, 82032), (4656, 68360), (5127, 62080), (5820, 54688), (6208, 51270), (6836, 46560), (7760, 41016), (8545, 37248), (9312, 34180), (10254, 31040), (11640, 27344), (12416, 25635), (13672, 23280), (15520, 20508), (17090, 18624)]