516184760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1441

約数の個数: 128

約数和(自身を含む): 1443657600

約数和(自身を除く): 927472840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 109, 130, 140, 182, 218, 260, 280, 364, 436, 455, 520, 545, 728, 763, 872, 910, 1090, 1301, 1417, 1526, 1820, 2180, 2602, 2834, 3052, 3640, 3815, 4360, 5204, 5668, 6104, 6505, 7085, 7630, 9107, 9919, 10408, 11336, 13010, 14170, 15260, 16913, 18214, 19838, 26020, 28340, 30520, 33826, 36428, 39676, 45535, 49595, 52040, 56680, 67652, 72856, 79352, 84565, 91070, 99190, 118391, 135304, 141809, 169130, 182140, 198380, 236782, 283618, 338260, 364280, 396760, 473564, 567236, 591955, 676520, 709045, 947128, 992663, 1134472, 1183910, 1418090, 1843517, 1985326, 2367820, 2836180, 3687034, 3970652, 4735640, 4963315, 5672360, 7374068, 7941304, 9217585, 9926630, 12904619, 14748136, 18435170, 19853260, 25809238, 36870340, 39706520, 51618476, 64523095, 73740680, 103236952, 129046190, 258092380, 516184760]

約数ペア:

[(1, 516184760), (2, 258092380), (4, 129046190), (5, 103236952), (7, 73740680), (8, 64523095), (10, 51618476), (13, 39706520), (14, 36870340), (20, 25809238), (26, 19853260), (28, 18435170), (35, 14748136), (40, 12904619), (52, 9926630), (56, 9217585), (65, 7941304), (70, 7374068), (91, 5672360), (104, 4963315), (109, 4735640), (130, 3970652), (140, 3687034), (182, 2836180), (218, 2367820), (260, 1985326), (280, 1843517), (364, 1418090), (436, 1183910), (455, 1134472), (520, 992663), (545, 947128), (728, 709045), (763, 676520), (872, 591955), (910, 567236), (1090, 473564), (1301, 396760), (1417, 364280), (1526, 338260), (1820, 283618), (2180, 236782), (2602, 198380), (2834, 182140), (3052, 169130), (3640, 141809), (3815, 135304), (4360, 118391), (5204, 99190), (5668, 91070), (6104, 84565), (6505, 79352), (7085, 72856), (7630, 67652), (9107, 56680), (9919, 52040), (10408, 49595), (11336, 45535), (13010, 39676), (14170, 36428), (15260, 33826), (16913, 30520), (18214, 28340), (19838, 26020)]