335480320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 933565248

約数和(自身を除く): 598084928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 193, 194, 224, 256, 280, 320, 386, 388, 448, 485, 512, 560, 640, 679, 772, 776, 896, 965, 970, 1120, 1280, 1351, 1358, 1544, 1552, 1792, 1930, 1940, 2240, 2560, 2702, 2716, 3088, 3104, 3395, 3584, 3860, 3880, 4480, 5404, 5432, 6176, 6208, 6755, 6790, 7720, 7760, 8960, 10808, 10864, 12352, 12416, 13510, 13580, 15440, 15520, 17920, 18721, 21616, 21728, 24704, 24832, 27020, 27160, 30880, 31040, 37442, 43232, 43456, 49408, 49664, 54040, 54320, 61760, 62080, 74884, 86464, 86912, 93605, 98816, 108080, 108640, 123520, 124160, 131047, 149768, 172928, 173824, 187210, 216160, 217280, 247040, 248320, 262094, 299536, 345856, 347648, 374420, 432320, 434560, 494080, 524188, 599072, 655235, 691712, 748840, 864640, 869120, 1048376, 1198144, 1310470, 1497680, 1729280, 1738240, 2096752, 2396288, 2620940, 2995360, 3458560, 4193504, 4792576, 5241880, 5990720, 8387008, 9585152, 10483760, 11981440, 16774016, 20967520, 23962880, 33548032, 41935040, 47925760, 67096064, 83870080, 167740160, 335480320]

約数ペア:

[(1, 335480320), (2, 167740160), (4, 83870080), (5, 67096064), (7, 47925760), (8, 41935040), (10, 33548032), (14, 23962880), (16, 20967520), (20, 16774016), (28, 11981440), (32, 10483760), (35, 9585152), (40, 8387008), (56, 5990720), (64, 5241880), (70, 4792576), (80, 4193504), (97, 3458560), (112, 2995360), (128, 2620940), (140, 2396288), (160, 2096752), (193, 1738240), (194, 1729280), (224, 1497680), (256, 1310470), (280, 1198144), (320, 1048376), (386, 869120), (388, 864640), (448, 748840), (485, 691712), (512, 655235), (560, 599072), (640, 524188), (679, 494080), (772, 434560), (776, 432320), (896, 374420), (965, 347648), (970, 345856), (1120, 299536), (1280, 262094), (1351, 248320), (1358, 247040), (1544, 217280), (1552, 216160), (1792, 187210), (1930, 173824), (1940, 172928), (2240, 149768), (2560, 131047), (2702, 124160), (2716, 123520), (3088, 108640), (3104, 108080), (3395, 98816), (3584, 93605), (3860, 86912), (3880, 86464), (4480, 74884), (5404, 62080), (5432, 61760), (6176, 54320), (6208, 54040), (6755, 49664), (6790, 49408), (7720, 43456), (7760, 43232), (8960, 37442), (10808, 31040), (10864, 30880), (12352, 27160), (12416, 27020), (13510, 24832), (13580, 24704), (15440, 21728), (15520, 21616), (17920, 18721)]