64054760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:3007

約数の個数: 96

約数和(自身を含む): 182956320

約数和(自身を除く): 118901560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 2971, 3080, 4312, 5390, 5942, 10780, 11884, 14855, 20797, 21560, 23768, 29710, 32681, 41594, 59420, 65362, 83188, 103985, 118840, 130724, 145579, 163405, 166376, 207970, 228767, 261448, 291158, 326810, 415940, 457534, 582316, 653620, 727895, 831880, 915068, 1143835, 1164632, 1307240, 1455790, 1601369, 1830136, 2287670, 2911580, 3202738, 4575340, 5823160, 6405476, 8006845, 9150680, 12810952, 16013690, 32027380, 64054760]

約数ペア:

[(1, 64054760), (2, 32027380), (4, 16013690), (5, 12810952), (7, 9150680), (8, 8006845), (10, 6405476), (11, 5823160), (14, 4575340), (20, 3202738), (22, 2911580), (28, 2287670), (35, 1830136), (40, 1601369), (44, 1455790), (49, 1307240), (55, 1164632), (56, 1143835), (70, 915068), (77, 831880), (88, 727895), (98, 653620), (110, 582316), (140, 457534), (154, 415940), (196, 326810), (220, 291158), (245, 261448), (280, 228767), (308, 207970), (385, 166376), (392, 163405), (440, 145579), (490, 130724), (539, 118840), (616, 103985), (770, 83188), (980, 65362), (1078, 59420), (1540, 41594), (1960, 32681), (2156, 29710), (2695, 23768), (2971, 21560), (3080, 20797), (4312, 14855), (5390, 11884), (5942, 10780)]