131147040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{631}}^1$

素因数の和:1082

約数の個数: 96

約数和(自身を含む): 414723456

約数和(自身を除く): 283576416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 433, 480, 631, 866, 1262, 1299, 1732, 1893, 2165, 2524, 2598, 3155, 3464, 3786, 4330, 5048, 5196, 6310, 6495, 6928, 7572, 8660, 9465, 10096, 10392, 12620, 12990, 13856, 15144, 17320, 18930, 20192, 20784, 25240, 25980, 30288, 34640, 37860, 41568, 50480, 51960, 60576, 69280, 75720, 100960, 103920, 151440, 207840, 273223, 302880, 546446, 819669, 1092892, 1366115, 1639338, 2185784, 2732230, 3278676, 4098345, 4371568, 5464460, 6557352, 8196690, 8743136, 10928920, 13114704, 16393380, 21857840, 26229408, 32786760, 43715680, 65573520, 131147040]

約数ペア:

[(1, 131147040), (2, 65573520), (3, 43715680), (4, 32786760), (5, 26229408), (6, 21857840), (8, 16393380), (10, 13114704), (12, 10928920), (15, 8743136), (16, 8196690), (20, 6557352), (24, 5464460), (30, 4371568), (32, 4098345), (40, 3278676), (48, 2732230), (60, 2185784), (80, 1639338), (96, 1366115), (120, 1092892), (160, 819669), (240, 546446), (433, 302880), (480, 273223), (631, 207840), (866, 151440), (1262, 103920), (1299, 100960), (1732, 75720), (1893, 69280), (2165, 60576), (2524, 51960), (2598, 50480), (3155, 41568), (3464, 37860), (3786, 34640), (4330, 30288), (5048, 25980), (5196, 25240), (6310, 20784), (6495, 20192), (6928, 18930), (7572, 17320), (8660, 15144), (9465, 13856), (10096, 12990), (10392, 12620)]