134871240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 464808960

約数和(自身を除く): 329937720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 307, 420, 523, 614, 840, 921, 1046, 1228, 1535, 1569, 1842, 2092, 2149, 2456, 2615, 3070, 3138, 3661, 3684, 4184, 4298, 4605, 5230, 6140, 6276, 6447, 7322, 7368, 7845, 8596, 9210, 10460, 10745, 10983, 12280, 12552, 12894, 14644, 15690, 17192, 18305, 18420, 20920, 21490, 21966, 25788, 29288, 31380, 32235, 36610, 36840, 42980, 43932, 51576, 54915, 62760, 64470, 73220, 85960, 87864, 109830, 128940, 146440, 160561, 219660, 257880, 321122, 439320, 481683, 642244, 802805, 963366, 1123927, 1284488, 1605610, 1926732, 2247854, 2408415, 3211220, 3371781, 3853464, 4495708, 4816830, 5619635, 6422440, 6743562, 8991416, 9633660, 11239270, 13487124, 16858905, 19267320, 22478540, 26974248, 33717810, 44957080, 67435620, 134871240]

約数ペア:

[(1, 134871240), (2, 67435620), (3, 44957080), (4, 33717810), (5, 26974248), (6, 22478540), (7, 19267320), (8, 16858905), (10, 13487124), (12, 11239270), (14, 9633660), (15, 8991416), (20, 6743562), (21, 6422440), (24, 5619635), (28, 4816830), (30, 4495708), (35, 3853464), (40, 3371781), (42, 3211220), (56, 2408415), (60, 2247854), (70, 1926732), (84, 1605610), (105, 1284488), (120, 1123927), (140, 963366), (168, 802805), (210, 642244), (280, 481683), (307, 439320), (420, 321122), (523, 257880), (614, 219660), (840, 160561), (921, 146440), (1046, 128940), (1228, 109830), (1535, 87864), (1569, 85960), (1842, 73220), (2092, 64470), (2149, 62760), (2456, 54915), (2615, 51576), (3070, 43932), (3138, 42980), (3661, 36840), (3684, 36610), (4184, 32235), (4298, 31380), (4605, 29288), (5230, 25788), (6140, 21966), (6276, 21490), (6447, 20920), (7322, 18420), (7368, 18305), (7845, 17192), (8596, 15690), (9210, 14644), (10460, 12894), (10745, 12552), (10983, 12280)]