129828160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 168

約数和(自身を含む): 389168640

約数和(自身を除く): 259340480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 479, 484, 560, 605, 616, 704, 770, 847, 880, 958, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1916, 1936, 2240, 2395, 2420, 2464, 3080, 3353, 3388, 3520, 3832, 3872, 4235, 4790, 4840, 4928, 5269, 6160, 6706, 6776, 7664, 7744, 8470, 9580, 9680, 10538, 12320, 13412, 13552, 15328, 16765, 16940, 19160, 19360, 21076, 24640, 26345, 26824, 27104, 30656, 33530, 33880, 36883, 38320, 38720, 42152, 52690, 53648, 54208, 57959, 67060, 67760, 73766, 76640, 84304, 105380, 107296, 115918, 134120, 135520, 147532, 153280, 168608, 184415, 210760, 214592, 231836, 268240, 271040, 289795, 295064, 337216, 368830, 405713, 421520, 463672, 536480, 579590, 590128, 737660, 811426, 843040, 927344, 1072960, 1159180, 1180256, 1475320, 1622852, 1686080, 1854688, 2028565, 2318360, 2360512, 2950640, 3245704, 3709376, 4057130, 4636720, 5901280, 6491408, 8114260, 9273440, 11802560, 12982816, 16228520, 18546880, 25965632, 32457040, 64914080, 129828160]

約数ペア:

[(1, 129828160), (2, 64914080), (4, 32457040), (5, 25965632), (7, 18546880), (8, 16228520), (10, 12982816), (11, 11802560), (14, 9273440), (16, 8114260), (20, 6491408), (22, 5901280), (28, 4636720), (32, 4057130), (35, 3709376), (40, 3245704), (44, 2950640), (55, 2360512), (56, 2318360), (64, 2028565), (70, 1854688), (77, 1686080), (80, 1622852), (88, 1475320), (110, 1180256), (112, 1159180), (121, 1072960), (140, 927344), (154, 843040), (160, 811426), (176, 737660), (220, 590128), (224, 579590), (242, 536480), (280, 463672), (308, 421520), (320, 405713), (352, 368830), (385, 337216), (440, 295064), (448, 289795), (479, 271040), (484, 268240), (560, 231836), (605, 214592), (616, 210760), (704, 184415), (770, 168608), (847, 153280), (880, 147532), (958, 135520), (968, 134120), (1120, 115918), (1210, 107296), (1232, 105380), (1540, 84304), (1694, 76640), (1760, 73766), (1916, 67760), (1936, 67060), (2240, 57959), (2395, 54208), (2420, 53648), (2464, 52690), (3080, 42152), (3353, 38720), (3388, 38320), (3520, 36883), (3832, 33880), (3872, 33530), (4235, 30656), (4790, 27104), (4840, 26824), (4928, 26345), (5269, 24640), (6160, 21076), (6706, 19360), (6776, 19160), (7664, 16940), (7744, 16765), (8470, 15328), (9580, 13552), (9680, 13412), (10538, 12320)]