54840996840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1389083}}^1$

素因数の和:1389151

約数の個数: 128

約数和(自身を含む): 192026972160

約数和(自身を除く): 137185975320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5640, 6580, 7896, 9870, 13160, 19740, 39480, 1389083, 2778166, 4167249, 5556332, 6945415, 8334498, 9723581, 11112664, 13890830, 16668996, 19447162, 20836245, 27781660, 29170743, 33337992, 38894324, 41672490, 48617905, 55563320, 58341486, 65286901, 77788648, 83344980, 97235810, 116682972, 130573802, 145853715, 166689960, 194471620, 195860703, 233365944, 261147604, 291707430, 326434505, 388943240, 391721406, 457008307, 522295208, 583414860, 652869010, 783442812, 914016614, 979303515, 1166829720, 1305738020, 1371024921, 1566885624, 1828033228, 1958607030, 2285041535, 2611476040, 2742049842, 3656066456, 3917214060, 4570083070, 5484099684, 6855124605, 7834428120, 9140166140, 10968199368, 13710249210, 18280332280, 27420498420, 54840996840]

約数ペア:

[(1, 54840996840), (2, 27420498420), (3, 18280332280), (4, 13710249210), (5, 10968199368), (6, 9140166140), (7, 7834428120), (8, 6855124605), (10, 5484099684), (12, 4570083070), (14, 3917214060), (15, 3656066456), (20, 2742049842), (21, 2611476040), (24, 2285041535), (28, 1958607030), (30, 1828033228), (35, 1566885624), (40, 1371024921), (42, 1305738020), (47, 1166829720), (56, 979303515), (60, 914016614), (70, 783442812), (84, 652869010), (94, 583414860), (105, 522295208), (120, 457008307), (140, 391721406), (141, 388943240), (168, 326434505), (188, 291707430), (210, 261147604), (235, 233365944), (280, 195860703), (282, 194471620), (329, 166689960), (376, 145853715), (420, 130573802), (470, 116682972), (564, 97235810), (658, 83344980), (705, 77788648), (840, 65286901), (940, 58341486), (987, 55563320), (1128, 48617905), (1316, 41672490), (1410, 38894324), (1645, 33337992), (1880, 29170743), (1974, 27781660), (2632, 20836245), (2820, 19447162), (3290, 16668996), (3948, 13890830), (4935, 11112664), (5640, 9723581), (6580, 8334498), (7896, 6945415), (9870, 5556332), (13160, 4167249), (19740, 2778166), (39480, 1389083)]