201173160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 628922880

約数和(自身を除く): 427749720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 53, 60, 94, 106, 120, 141, 159, 188, 212, 235, 265, 282, 318, 376, 424, 470, 530, 564, 636, 673, 705, 795, 940, 1060, 1128, 1272, 1346, 1410, 1590, 1880, 2019, 2120, 2491, 2692, 2820, 3180, 3365, 4038, 4982, 5384, 5640, 6360, 6730, 7473, 8076, 9964, 10095, 12455, 13460, 14946, 16152, 19928, 20190, 24910, 26920, 29892, 31631, 35669, 37365, 40380, 49820, 59784, 63262, 71338, 74730, 80760, 94893, 99640, 107007, 126524, 142676, 149460, 158155, 178345, 189786, 214014, 253048, 285352, 298920, 316310, 356690, 379572, 428028, 474465, 535035, 632620, 713380, 759144, 856056, 948930, 1070070, 1265240, 1426760, 1676443, 1897860, 2140140, 3352886, 3795720, 4280280, 5029329, 6705772, 8382215, 10058658, 13411544, 16764430, 20117316, 25146645, 33528860, 40234632, 50293290, 67057720, 100586580, 201173160]

約数ペア:

[(1, 201173160), (2, 100586580), (3, 67057720), (4, 50293290), (5, 40234632), (6, 33528860), (8, 25146645), (10, 20117316), (12, 16764430), (15, 13411544), (20, 10058658), (24, 8382215), (30, 6705772), (40, 5029329), (47, 4280280), (53, 3795720), (60, 3352886), (94, 2140140), (106, 1897860), (120, 1676443), (141, 1426760), (159, 1265240), (188, 1070070), (212, 948930), (235, 856056), (265, 759144), (282, 713380), (318, 632620), (376, 535035), (424, 474465), (470, 428028), (530, 379572), (564, 356690), (636, 316310), (673, 298920), (705, 285352), (795, 253048), (940, 214014), (1060, 189786), (1128, 178345), (1272, 158155), (1346, 149460), (1410, 142676), (1590, 126524), (1880, 107007), (2019, 99640), (2120, 94893), (2491, 80760), (2692, 74730), (2820, 71338), (3180, 63262), (3365, 59784), (4038, 49820), (4982, 40380), (5384, 37365), (5640, 35669), (6360, 31631), (6730, 29892), (7473, 26920), (8076, 24910), (9964, 20190), (10095, 19928), (12455, 16152), (13460, 14946)]