415698780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1871}}^1$

素因数の和:1936

約数の個数: 144

約数和(自身を含む): 1391330304

約数和(自身を除く): 975631524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 529, 644, 690, 805, 966, 1058, 1380, 1587, 1610, 1871, 1932, 2116, 2415, 2645, 3174, 3220, 3703, 3742, 4830, 5290, 5613, 6348, 7406, 7484, 7935, 9355, 9660, 10580, 11109, 11226, 13097, 14812, 15870, 18515, 18710, 22218, 22452, 26194, 28065, 31740, 37030, 37420, 39291, 43033, 44436, 52388, 55545, 56130, 65485, 74060, 78582, 86066, 111090, 112260, 129099, 130970, 157164, 172132, 196455, 215165, 222180, 258198, 261940, 301231, 392910, 430330, 516396, 602462, 645495, 785820, 860660, 903693, 989759, 1204924, 1290990, 1506155, 1807386, 1979518, 2581980, 2969277, 3012310, 3614772, 3959036, 4518465, 4948795, 5938554, 6024620, 6928313, 9036930, 9897590, 11877108, 13856626, 14846385, 18073860, 19795180, 20784939, 27713252, 29692770, 34641565, 41569878, 59385540, 69283130, 83139756, 103924695, 138566260, 207849390, 415698780]

約数ペア:

[(1, 415698780), (2, 207849390), (3, 138566260), (4, 103924695), (5, 83139756), (6, 69283130), (7, 59385540), (10, 41569878), (12, 34641565), (14, 29692770), (15, 27713252), (20, 20784939), (21, 19795180), (23, 18073860), (28, 14846385), (30, 13856626), (35, 11877108), (42, 9897590), (46, 9036930), (60, 6928313), (69, 6024620), (70, 5938554), (84, 4948795), (92, 4518465), (105, 3959036), (115, 3614772), (138, 3012310), (140, 2969277), (161, 2581980), (210, 1979518), (230, 1807386), (276, 1506155), (322, 1290990), (345, 1204924), (420, 989759), (460, 903693), (483, 860660), (529, 785820), (644, 645495), (690, 602462), (805, 516396), (966, 430330), (1058, 392910), (1380, 301231), (1587, 261940), (1610, 258198), (1871, 222180), (1932, 215165), (2116, 196455), (2415, 172132), (2645, 157164), (3174, 130970), (3220, 129099), (3703, 112260), (3742, 111090), (4830, 86066), (5290, 78582), (5613, 74060), (6348, 65485), (7406, 56130), (7484, 55545), (7935, 52388), (9355, 44436), (9660, 43033), (10580, 39291), (11109, 37420), (11226, 37030), (13097, 31740), (14812, 28065), (15870, 26194), (18515, 22452), (18710, 22218)]