520958760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14423}}^1$

素因数の和:14487

約数の個数: 128

約数和(自身を含む): 1827809280

約数和(自身を除く): 1306850520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 7224, 9030, 12040, 14423, 18060, 28846, 36120, 43269, 57692, 72115, 86538, 100961, 115384, 144230, 173076, 201922, 216345, 288460, 302883, 346152, 403844, 432690, 504805, 576920, 605766, 620189, 807688, 865380, 1009610, 1211532, 1240378, 1514415, 1730760, 1860567, 2019220, 2423064, 2480756, 3028830, 3100945, 3721134, 4038440, 4341323, 4961512, 6057660, 6201890, 7442268, 8682646, 9302835, 12115320, 12403780, 13023969, 14884536, 17365292, 18605670, 21706615, 24807560, 26047938, 34730584, 37211340, 43413230, 52095876, 65119845, 74422680, 86826460, 104191752, 130239690, 173652920, 260479380, 520958760]

約数ペア:

[(1, 520958760), (2, 260479380), (3, 173652920), (4, 130239690), (5, 104191752), (6, 86826460), (7, 74422680), (8, 65119845), (10, 52095876), (12, 43413230), (14, 37211340), (15, 34730584), (20, 26047938), (21, 24807560), (24, 21706615), (28, 18605670), (30, 17365292), (35, 14884536), (40, 13023969), (42, 12403780), (43, 12115320), (56, 9302835), (60, 8682646), (70, 7442268), (84, 6201890), (86, 6057660), (105, 4961512), (120, 4341323), (129, 4038440), (140, 3721134), (168, 3100945), (172, 3028830), (210, 2480756), (215, 2423064), (258, 2019220), (280, 1860567), (301, 1730760), (344, 1514415), (420, 1240378), (430, 1211532), (516, 1009610), (602, 865380), (645, 807688), (840, 620189), (860, 605766), (903, 576920), (1032, 504805), (1204, 432690), (1290, 403844), (1505, 346152), (1720, 302883), (1806, 288460), (2408, 216345), (2580, 201922), (3010, 173076), (3612, 144230), (4515, 115384), (5160, 100961), (6020, 86538), (7224, 72115), (9030, 57692), (12040, 43269), (14423, 36120), (18060, 28846)]