409134880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3019}}^1$

素因数の和:3063

約数の個数: 144

約数和(自身を含む): 1214619840

約数和(自身を除く): 805484960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2420, 2464, 3019, 3080, 3388, 3872, 4235, 4840, 6038, 6160, 6776, 8470, 9680, 12076, 12320, 13552, 15095, 16940, 19360, 21133, 24152, 27104, 30190, 33209, 33880, 42266, 48304, 60380, 66418, 67760, 84532, 96608, 105665, 120760, 132836, 135520, 166045, 169064, 211330, 232463, 241520, 265672, 332090, 338128, 365299, 422660, 464926, 483040, 531344, 664180, 676256, 730598, 845320, 929852, 1062688, 1162315, 1328360, 1461196, 1690640, 1826495, 1859704, 2324630, 2557093, 2656720, 2922392, 3381280, 3652990, 3719408, 4649260, 5114186, 5313440, 5844784, 7305980, 7438816, 9298520, 10228372, 11689568, 12785465, 14611960, 18597040, 20456744, 25570930, 29223920, 37194080, 40913488, 51141860, 58447840, 81826976, 102283720, 204567440, 409134880]

約数ペア:

[(1, 409134880), (2, 204567440), (4, 102283720), (5, 81826976), (7, 58447840), (8, 51141860), (10, 40913488), (11, 37194080), (14, 29223920), (16, 25570930), (20, 20456744), (22, 18597040), (28, 14611960), (32, 12785465), (35, 11689568), (40, 10228372), (44, 9298520), (55, 7438816), (56, 7305980), (70, 5844784), (77, 5313440), (80, 5114186), (88, 4649260), (110, 3719408), (112, 3652990), (121, 3381280), (140, 2922392), (154, 2656720), (160, 2557093), (176, 2324630), (220, 1859704), (224, 1826495), (242, 1690640), (280, 1461196), (308, 1328360), (352, 1162315), (385, 1062688), (440, 929852), (484, 845320), (560, 730598), (605, 676256), (616, 664180), (770, 531344), (847, 483040), (880, 464926), (968, 422660), (1120, 365299), (1210, 338128), (1232, 332090), (1540, 265672), (1694, 241520), (1760, 232463), (1936, 211330), (2420, 169064), (2464, 166045), (3019, 135520), (3080, 132836), (3388, 120760), (3872, 105665), (4235, 96608), (4840, 84532), (6038, 67760), (6160, 66418), (6776, 60380), (8470, 48304), (9680, 42266), (12076, 33880), (12320, 33209), (13552, 30190), (15095, 27104), (16940, 24152), (19360, 21133)]