201615040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 168

約数和(自身を含む): 544836096

約数和(自身を除く): 343221056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 121, 127, 160, 164, 176, 205, 220, 242, 254, 320, 328, 352, 410, 440, 451, 484, 508, 605, 635, 656, 704, 820, 880, 902, 968, 1016, 1210, 1270, 1312, 1397, 1640, 1760, 1804, 1936, 2032, 2255, 2420, 2540, 2624, 2794, 3280, 3520, 3608, 3872, 4064, 4510, 4840, 4961, 5080, 5207, 5588, 6560, 6985, 7216, 7744, 8128, 9020, 9680, 9922, 10160, 10414, 11176, 13120, 13970, 14432, 15367, 18040, 19360, 19844, 20320, 20828, 22352, 24805, 26035, 27940, 28864, 30734, 36080, 38720, 39688, 40640, 41656, 44704, 49610, 52070, 55880, 57277, 61468, 72160, 76835, 79376, 83312, 89408, 99220, 104140, 111760, 114554, 122936, 144320, 153670, 158752, 166624, 198440, 208280, 223520, 229108, 245872, 286385, 307340, 317504, 333248, 396880, 416560, 447040, 458216, 491744, 572770, 614680, 630047, 793760, 833120, 916432, 983488, 1145540, 1229360, 1260094, 1587520, 1666240, 1832864, 2291080, 2458720, 2520188, 3150235, 3665728, 4582160, 4917440, 5040376, 6300470, 9164320, 10080752, 12600940, 18328640, 20161504, 25201880, 40323008, 50403760, 100807520, 201615040]

約数ペア:

[(1, 201615040), (2, 100807520), (4, 50403760), (5, 40323008), (8, 25201880), (10, 20161504), (11, 18328640), (16, 12600940), (20, 10080752), (22, 9164320), (32, 6300470), (40, 5040376), (41, 4917440), (44, 4582160), (55, 3665728), (64, 3150235), (80, 2520188), (82, 2458720), (88, 2291080), (110, 1832864), (121, 1666240), (127, 1587520), (160, 1260094), (164, 1229360), (176, 1145540), (205, 983488), (220, 916432), (242, 833120), (254, 793760), (320, 630047), (328, 614680), (352, 572770), (410, 491744), (440, 458216), (451, 447040), (484, 416560), (508, 396880), (605, 333248), (635, 317504), (656, 307340), (704, 286385), (820, 245872), (880, 229108), (902, 223520), (968, 208280), (1016, 198440), (1210, 166624), (1270, 158752), (1312, 153670), (1397, 144320), (1640, 122936), (1760, 114554), (1804, 111760), (1936, 104140), (2032, 99220), (2255, 89408), (2420, 83312), (2540, 79376), (2624, 76835), (2794, 72160), (3280, 61468), (3520, 57277), (3608, 55880), (3872, 52070), (4064, 49610), (4510, 44704), (4840, 41656), (4961, 40640), (5080, 39688), (5207, 38720), (5588, 36080), (6560, 30734), (6985, 28864), (7216, 27940), (7744, 26035), (8128, 24805), (9020, 22352), (9680, 20828), (9922, 20320), (10160, 19844), (10414, 19360), (11176, 18040), (13120, 15367), (13970, 14432)]