191035760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1338

約数の個数: 80

約数和(自身を含む): 466711200

約数和(自身を除く): 275675440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 80, 116, 134, 145, 232, 268, 290, 335, 464, 536, 580, 670, 1072, 1160, 1229, 1340, 1943, 2320, 2458, 2680, 3886, 4916, 5360, 6145, 7772, 9715, 9832, 12290, 15544, 19430, 19664, 24580, 31088, 35641, 38860, 49160, 71282, 77720, 82343, 98320, 142564, 155440, 164686, 178205, 285128, 329372, 356410, 411715, 570256, 658744, 712820, 823430, 1317488, 1425640, 1646860, 2387947, 2851280, 3293720, 4775894, 6587440, 9551788, 11939735, 19103576, 23879470, 38207152, 47758940, 95517880, 191035760]

約数ペア:

[(1, 191035760), (2, 95517880), (4, 47758940), (5, 38207152), (8, 23879470), (10, 19103576), (16, 11939735), (20, 9551788), (29, 6587440), (40, 4775894), (58, 3293720), (67, 2851280), (80, 2387947), (116, 1646860), (134, 1425640), (145, 1317488), (232, 823430), (268, 712820), (290, 658744), (335, 570256), (464, 411715), (536, 356410), (580, 329372), (670, 285128), (1072, 178205), (1160, 164686), (1229, 155440), (1340, 142564), (1943, 98320), (2320, 82343), (2458, 77720), (2680, 71282), (3886, 49160), (4916, 38860), (5360, 35641), (6145, 31088), (7772, 24580), (9715, 19664), (9832, 19430), (12290, 15544)]