292655440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{617}}^1$

素因数の和:666

約数の個数: 180

約数和(自身を含む): 871420788

約数和(自身を除く): 578765348

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 176, 196, 220, 242, 245, 280, 308, 385, 392, 440, 484, 490, 539, 560, 605, 616, 617, 770, 784, 847, 880, 968, 980, 1078, 1210, 1232, 1234, 1540, 1694, 1936, 1960, 2156, 2420, 2468, 2695, 3080, 3085, 3388, 3920, 4235, 4312, 4319, 4840, 4936, 5390, 5929, 6160, 6170, 6776, 6787, 8470, 8624, 8638, 9680, 9872, 10780, 11858, 12340, 13552, 13574, 16940, 17276, 21560, 21595, 23716, 24680, 27148, 29645, 30233, 33880, 33935, 34552, 43120, 43190, 47432, 47509, 49360, 54296, 59290, 60466, 67760, 67870, 69104, 74657, 86380, 94864, 95018, 108592, 118580, 120932, 135740, 149314, 151165, 172760, 190036, 237160, 237545, 241864, 271480, 298628, 302330, 332563, 345520, 373285, 380072, 474320, 475090, 483728, 522599, 542960, 597256, 604660, 665126, 746570, 760144, 950180, 1045198, 1194512, 1209320, 1330252, 1493140, 1662815, 1900360, 2090396, 2418640, 2612995, 2660504, 2986280, 3325630, 3658193, 3800720, 4180792, 5225990, 5321008, 5972560, 6651260, 7316386, 8361584, 10451980, 13302520, 14632772, 18290965, 20903960, 26605040, 29265544, 36581930, 41807920, 58531088, 73163860, 146327720, 292655440]

約数ペア:

[(1, 292655440), (2, 146327720), (4, 73163860), (5, 58531088), (7, 41807920), (8, 36581930), (10, 29265544), (11, 26605040), (14, 20903960), (16, 18290965), (20, 14632772), (22, 13302520), (28, 10451980), (35, 8361584), (40, 7316386), (44, 6651260), (49, 5972560), (55, 5321008), (56, 5225990), (70, 4180792), (77, 3800720), (80, 3658193), (88, 3325630), (98, 2986280), (110, 2660504), (112, 2612995), (121, 2418640), (140, 2090396), (154, 1900360), (176, 1662815), (196, 1493140), (220, 1330252), (242, 1209320), (245, 1194512), (280, 1045198), (308, 950180), (385, 760144), (392, 746570), (440, 665126), (484, 604660), (490, 597256), (539, 542960), (560, 522599), (605, 483728), (616, 475090), (617, 474320), (770, 380072), (784, 373285), (847, 345520), (880, 332563), (968, 302330), (980, 298628), (1078, 271480), (1210, 241864), (1232, 237545), (1234, 237160), (1540, 190036), (1694, 172760), (1936, 151165), (1960, 149314), (2156, 135740), (2420, 120932), (2468, 118580), (2695, 108592), (3080, 95018), (3085, 94864), (3388, 86380), (3920, 74657), (4235, 69104), (4312, 67870), (4319, 67760), (4840, 60466), (4936, 59290), (5390, 54296), (5929, 49360), (6160, 47509), (6170, 47432), (6776, 43190), (6787, 43120), (8470, 34552), (8624, 33935), (8638, 33880), (9680, 30233), (9872, 29645), (10780, 27148), (11858, 24680), (12340, 23716), (13552, 21595), (13574, 21560), (16940, 17276)]