528814720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2879}}^1$

素因数の和:2946

約数の個数: 128

約数和(自身を含む): 1480550400

約数和(自身を除く): 951735680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 820, 896, 1120, 1148, 1312, 1435, 1640, 2240, 2296, 2624, 2870, 2879, 3280, 4480, 4592, 5248, 5740, 5758, 6560, 9184, 11480, 11516, 13120, 14395, 18368, 20153, 22960, 23032, 26240, 28790, 36736, 40306, 45920, 46064, 57580, 80612, 91840, 92128, 100765, 115160, 118039, 161224, 183680, 184256, 201530, 230320, 236078, 322448, 368512, 403060, 460640, 472156, 590195, 644896, 806120, 826273, 921280, 944312, 1180390, 1289792, 1612240, 1652546, 1842560, 1888624, 2360780, 2579584, 3224480, 3305092, 3777248, 4131365, 4721560, 6448960, 6610184, 7554496, 8262730, 9443120, 12897920, 13220368, 15108992, 16525460, 18886240, 26440736, 33050920, 37772480, 52881472, 66101840, 75544960, 105762944, 132203680, 264407360, 528814720]

約数ペア:

[(1, 528814720), (2, 264407360), (4, 132203680), (5, 105762944), (7, 75544960), (8, 66101840), (10, 52881472), (14, 37772480), (16, 33050920), (20, 26440736), (28, 18886240), (32, 16525460), (35, 15108992), (40, 13220368), (41, 12897920), (56, 9443120), (64, 8262730), (70, 7554496), (80, 6610184), (82, 6448960), (112, 4721560), (128, 4131365), (140, 3777248), (160, 3305092), (164, 3224480), (205, 2579584), (224, 2360780), (280, 1888624), (287, 1842560), (320, 1652546), (328, 1612240), (410, 1289792), (448, 1180390), (560, 944312), (574, 921280), (640, 826273), (656, 806120), (820, 644896), (896, 590195), (1120, 472156), (1148, 460640), (1312, 403060), (1435, 368512), (1640, 322448), (2240, 236078), (2296, 230320), (2624, 201530), (2870, 184256), (2879, 183680), (3280, 161224), (4480, 118039), (4592, 115160), (5248, 100765), (5740, 92128), (5758, 91840), (6560, 80612), (9184, 57580), (11480, 46064), (11516, 45920), (13120, 40306), (14395, 36736), (18368, 28790), (20153, 26240), (22960, 23032)]