412520220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{46771}}^1$

素因数の和:46800

約数の個数: 108

約数和(自身を含む): 1455638184

約数和(自身を除く): 1043117964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 46771, 93542, 140313, 187084, 233855, 280626, 327397, 420939, 467710, 561252, 654794, 701565, 841878, 935420, 982191, 1309588, 1403130, 1636985, 1683756, 1964382, 2104695, 2291779, 2806260, 2946573, 3273970, 3928764, 4209390, 4583558, 4910955, 5893146, 6547940, 6875337, 8418780, 9167116, 9821910, 11458895, 11786292, 13750674, 14732865, 19643820, 20626011, 22917790, 27501348, 29465730, 34376685, 41252022, 45835580, 58931460, 68753370, 82504044, 103130055, 137506740, 206260110, 412520220]

約数ペア:

[(1, 412520220), (2, 206260110), (3, 137506740), (4, 103130055), (5, 82504044), (6, 68753370), (7, 58931460), (9, 45835580), (10, 41252022), (12, 34376685), (14, 29465730), (15, 27501348), (18, 22917790), (20, 20626011), (21, 19643820), (28, 14732865), (30, 13750674), (35, 11786292), (36, 11458895), (42, 9821910), (45, 9167116), (49, 8418780), (60, 6875337), (63, 6547940), (70, 5893146), (84, 4910955), (90, 4583558), (98, 4209390), (105, 3928764), (126, 3273970), (140, 2946573), (147, 2806260), (180, 2291779), (196, 2104695), (210, 1964382), (245, 1683756), (252, 1636985), (294, 1403130), (315, 1309588), (420, 982191), (441, 935420), (490, 841878), (588, 701565), (630, 654794), (735, 561252), (882, 467710), (980, 420939), (1260, 327397), (1470, 280626), (1764, 233855), (2205, 187084), (2940, 140313), (4410, 93542), (8820, 46771)]