17211040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 51480576

約数和(自身を除く): 34269536

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, 127, 140, 154, 160, 176, 220, 224, 242, 254, 280, 308, 352, 385, 440, 484, 508, 560, 605, 616, 635, 770, 847, 880, 889, 968, 1016, 1120, 1210, 1232, 1270, 1397, 1540, 1694, 1760, 1778, 1936, 2032, 2420, 2464, 2540, 2794, 3080, 3388, 3556, 3872, 4064, 4235, 4445, 4840, 5080, 5588, 6160, 6776, 6985, 7112, 8470, 8890, 9680, 9779, 10160, 11176, 12320, 13552, 13970, 14224, 15367, 16940, 17780, 19360, 19558, 20320, 22352, 27104, 27940, 28448, 30734, 33880, 35560, 39116, 44704, 48895, 55880, 61468, 67760, 71120, 76835, 78232, 97790, 107569, 111760, 122936, 135520, 142240, 153670, 156464, 195580, 215138, 223520, 245872, 307340, 312928, 391160, 430276, 491744, 537845, 614680, 782320, 860552, 1075690, 1229360, 1564640, 1721104, 2151380, 2458720, 3442208, 4302760, 8605520, 17211040]

約数ペア:

[(1, 17211040), (2, 8605520), (4, 4302760), (5, 3442208), (7, 2458720), (8, 2151380), (10, 1721104), (11, 1564640), (14, 1229360), (16, 1075690), (20, 860552), (22, 782320), (28, 614680), (32, 537845), (35, 491744), (40, 430276), (44, 391160), (55, 312928), (56, 307340), (70, 245872), (77, 223520), (80, 215138), (88, 195580), (110, 156464), (112, 153670), (121, 142240), (127, 135520), (140, 122936), (154, 111760), (160, 107569), (176, 97790), (220, 78232), (224, 76835), (242, 71120), (254, 67760), (280, 61468), (308, 55880), (352, 48895), (385, 44704), (440, 39116), (484, 35560), (508, 33880), (560, 30734), (605, 28448), (616, 27940), (635, 27104), (770, 22352), (847, 20320), (880, 19558), (889, 19360), (968, 17780), (1016, 16940), (1120, 15367), (1210, 14224), (1232, 13970), (1270, 13552), (1397, 12320), (1540, 11176), (1694, 10160), (1760, 9779), (1778, 9680), (1936, 8890), (2032, 8470), (2420, 7112), (2464, 6985), (2540, 6776), (2794, 6160), (3080, 5588), (3388, 5080), (3556, 4840), (3872, 4445), (4064, 4235)]