128515380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4567}}^1$

素因数の和:4653

約数の個数: 96

約数和(自身を含む): 417478656

約数和(自身を除く): 288963276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4567, 4690, 5628, 7035, 9134, 9380, 13701, 14070, 18268, 22835, 27402, 28140, 31969, 45670, 54804, 63938, 68505, 91340, 95907, 127876, 137010, 159845, 191814, 274020, 305989, 319690, 383628, 479535, 611978, 639380, 917967, 959070, 1223956, 1529945, 1835934, 1918140, 2141923, 3059890, 3671868, 4283846, 4589835, 6119780, 6425769, 8567692, 9179670, 10709615, 12851538, 18359340, 21419230, 25703076, 32128845, 42838460, 64257690, 128515380]

約数ペア:

[(1, 128515380), (2, 64257690), (3, 42838460), (4, 32128845), (5, 25703076), (6, 21419230), (7, 18359340), (10, 12851538), (12, 10709615), (14, 9179670), (15, 8567692), (20, 6425769), (21, 6119780), (28, 4589835), (30, 4283846), (35, 3671868), (42, 3059890), (60, 2141923), (67, 1918140), (70, 1835934), (84, 1529945), (105, 1223956), (134, 959070), (140, 917967), (201, 639380), (210, 611978), (268, 479535), (335, 383628), (402, 319690), (420, 305989), (469, 274020), (670, 191814), (804, 159845), (938, 137010), (1005, 127876), (1340, 95907), (1407, 91340), (1876, 68505), (2010, 63938), (2345, 54804), (2814, 45670), (4020, 31969), (4567, 28140), (4690, 27402), (5628, 22835), (7035, 18268), (9134, 14070), (9380, 13701)]