55707120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{1579}}^1$

素因数の和:1612

約数の個数: 180

約数和(自身を含む): 217765080

約数和(自身を除く): 162057960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1579, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3158, 3528, 3920, 4410, 4737, 5040, 5880, 6316, 7056, 7895, 8820, 9474, 11053, 11760, 12632, 14211, 15790, 17640, 18948, 22106, 23685, 25264, 28422, 31580, 33159, 35280, 37896, 44212, 47370, 55265, 56844, 63160, 66318, 71055, 75792, 77371, 88424, 94740, 99477, 110530, 113688, 126320, 132636, 142110, 154742, 165795, 176848, 189480, 198954, 221060, 227376, 232113, 265272, 284220, 309484, 331590, 378960, 386855, 397908, 442120, 464226, 497385, 530544, 568440, 618968, 663180, 696339, 773710, 795816, 884240, 928452, 994770, 1136880, 1160565, 1237936, 1326360, 1392678, 1547420, 1591632, 1856904, 1989540, 2321130, 2652720, 2785356, 3094840, 3481695, 3713808, 3979080, 4642260, 5570712, 6189680, 6963390, 7958160, 9284520, 11141424, 13926780, 18569040, 27853560, 55707120]

約数ペア:

[(1, 55707120), (2, 27853560), (3, 18569040), (4, 13926780), (5, 11141424), (6, 9284520), (7, 7958160), (8, 6963390), (9, 6189680), (10, 5570712), (12, 4642260), (14, 3979080), (15, 3713808), (16, 3481695), (18, 3094840), (20, 2785356), (21, 2652720), (24, 2321130), (28, 1989540), (30, 1856904), (35, 1591632), (36, 1547420), (40, 1392678), (42, 1326360), (45, 1237936), (48, 1160565), (49, 1136880), (56, 994770), (60, 928452), (63, 884240), (70, 795816), (72, 773710), (80, 696339), (84, 663180), (90, 618968), (98, 568440), (105, 530544), (112, 497385), (120, 464226), (126, 442120), (140, 397908), (144, 386855), (147, 378960), (168, 331590), (180, 309484), (196, 284220), (210, 265272), (240, 232113), (245, 227376), (252, 221060), (280, 198954), (294, 189480), (315, 176848), (336, 165795), (360, 154742), (392, 142110), (420, 132636), (441, 126320), (490, 113688), (504, 110530), (560, 99477), (588, 94740), (630, 88424), (720, 77371), (735, 75792), (784, 71055), (840, 66318), (882, 63160), (980, 56844), (1008, 55265), (1176, 47370), (1260, 44212), (1470, 37896), (1579, 35280), (1680, 33159), (1764, 31580), (1960, 28422), (2205, 25264), (2352, 23685), (2520, 22106), (2940, 18948), (3158, 17640), (3528, 15790), (3920, 14211), (4410, 12632), (4737, 11760), (5040, 11053), (5880, 9474), (6316, 8820), (7056, 7895)]