1349341840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4133}}^1$

素因数の和:4217

約数の個数: 160

約数和(自身を含む): 3986102016

約数和(自身を除く): 2636760176

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 140, 154, 176, 212, 220, 265, 280, 308, 371, 385, 424, 440, 530, 560, 583, 616, 742, 770, 848, 880, 1060, 1166, 1232, 1484, 1540, 1855, 2120, 2332, 2915, 2968, 3080, 3710, 4081, 4133, 4240, 4664, 5830, 5936, 6160, 7420, 8162, 8266, 9328, 11660, 14840, 16324, 16532, 20405, 20665, 23320, 28931, 29680, 32648, 33064, 40810, 41330, 45463, 46640, 57862, 65296, 66128, 81620, 82660, 90926, 115724, 144655, 163240, 165320, 181852, 219049, 227315, 231448, 289310, 318241, 326480, 330640, 363704, 438098, 454630, 462896, 578620, 636482, 727408, 876196, 909260, 1095245, 1157240, 1272964, 1533343, 1591205, 1752392, 1818520, 2190490, 2314480, 2409539, 2545928, 3066686, 3182410, 3504784, 3637040, 4380980, 4819078, 5091856, 6133372, 6364820, 7666715, 8761960, 9638156, 12047695, 12266744, 12729640, 15333430, 16866773, 17523920, 19276312, 24095390, 24533488, 25459280, 30666860, 33733546, 38552624, 48190780, 61333720, 67467092, 84333865, 96381560, 122667440, 134934184, 168667730, 192763120, 269868368, 337335460, 674670920, 1349341840]

約数ペア:

[(1, 1349341840), (2, 674670920), (4, 337335460), (5, 269868368), (7, 192763120), (8, 168667730), (10, 134934184), (11, 122667440), (14, 96381560), (16, 84333865), (20, 67467092), (22, 61333720), (28, 48190780), (35, 38552624), (40, 33733546), (44, 30666860), (53, 25459280), (55, 24533488), (56, 24095390), (70, 19276312), (77, 17523920), (80, 16866773), (88, 15333430), (106, 12729640), (110, 12266744), (112, 12047695), (140, 9638156), (154, 8761960), (176, 7666715), (212, 6364820), (220, 6133372), (265, 5091856), (280, 4819078), (308, 4380980), (371, 3637040), (385, 3504784), (424, 3182410), (440, 3066686), (530, 2545928), (560, 2409539), (583, 2314480), (616, 2190490), (742, 1818520), (770, 1752392), (848, 1591205), (880, 1533343), (1060, 1272964), (1166, 1157240), (1232, 1095245), (1484, 909260), (1540, 876196), (1855, 727408), (2120, 636482), (2332, 578620), (2915, 462896), (2968, 454630), (3080, 438098), (3710, 363704), (4081, 330640), (4133, 326480), (4240, 318241), (4664, 289310), (5830, 231448), (5936, 227315), (6160, 219049), (7420, 181852), (8162, 165320), (8266, 163240), (9328, 144655), (11660, 115724), (14840, 90926), (16324, 82660), (16532, 81620), (20405, 66128), (20665, 65296), (23320, 57862), (28931, 46640), (29680, 45463), (32648, 41330), (33064, 40810)]