520922640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7211}}^1$

素因数の和:7277

約数の個数: 160

約数和(自身を含む): 1888736256

約数和(自身を除く): 1367813616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3440, 3612, 4515, 4816, 5160, 6020, 7211, 7224, 9030, 10320, 12040, 14422, 14448, 18060, 21633, 24080, 28844, 36055, 36120, 43266, 50477, 57688, 72110, 72240, 86532, 100954, 108165, 115376, 144220, 151431, 173064, 201908, 216330, 252385, 288440, 302862, 310073, 346128, 403816, 432660, 504770, 576880, 605724, 620146, 757155, 807632, 865320, 930219, 1009540, 1211448, 1240292, 1514310, 1550365, 1730640, 1860438, 2019080, 2170511, 2422896, 2480584, 3028620, 3100730, 3720876, 4038160, 4341022, 4651095, 4961168, 6057240, 6201460, 6511533, 7441752, 8682044, 9302190, 10852555, 12114480, 12402920, 13023066, 14883504, 17364088, 18604380, 21705110, 24805840, 26046132, 32557665, 34728176, 37208760, 43410220, 52092264, 65115330, 74417520, 86820440, 104184528, 130230660, 173640880, 260461320, 520922640]

約数ペア:

[(1, 520922640), (2, 260461320), (3, 173640880), (4, 130230660), (5, 104184528), (6, 86820440), (7, 74417520), (8, 65115330), (10, 52092264), (12, 43410220), (14, 37208760), (15, 34728176), (16, 32557665), (20, 26046132), (21, 24805840), (24, 21705110), (28, 18604380), (30, 17364088), (35, 14883504), (40, 13023066), (42, 12402920), (43, 12114480), (48, 10852555), (56, 9302190), (60, 8682044), (70, 7441752), (80, 6511533), (84, 6201460), (86, 6057240), (105, 4961168), (112, 4651095), (120, 4341022), (129, 4038160), (140, 3720876), (168, 3100730), (172, 3028620), (210, 2480584), (215, 2422896), (240, 2170511), (258, 2019080), (280, 1860438), (301, 1730640), (336, 1550365), (344, 1514310), (420, 1240292), (430, 1211448), (516, 1009540), (560, 930219), (602, 865320), (645, 807632), (688, 757155), (840, 620146), (860, 605724), (903, 576880), (1032, 504770), (1204, 432660), (1290, 403816), (1505, 346128), (1680, 310073), (1720, 302862), (1806, 288440), (2064, 252385), (2408, 216330), (2580, 201908), (3010, 173064), (3440, 151431), (3612, 144220), (4515, 115376), (4816, 108165), (5160, 100954), (6020, 86532), (7211, 72240), (7224, 72110), (9030, 57688), (10320, 50477), (12040, 43266), (14422, 36120), (14448, 36055), (18060, 28844), (21633, 24080)]