128750160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6967}}^1$

素因数の和:7001

約数の個数: 160

約数和(自身を含む): 497682432

約数和(自身を除く): 368932272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 6967, 9240, 13934, 18480, 20901, 27868, 34835, 41802, 48769, 55736, 69670, 76637, 83604, 97538, 104505, 111472, 139340, 146307, 153274, 167208, 195076, 209010, 229911, 243845, 278680, 292614, 306548, 334416, 383185, 390152, 418020, 459822, 487690, 536459, 557360, 585228, 613096, 731535, 766370, 780304, 836040, 919644, 975380, 1072918, 1149555, 1170456, 1226192, 1463070, 1532740, 1609377, 1672080, 1839288, 1950760, 2145836, 2299110, 2340912, 2682295, 2926140, 3065480, 3218754, 3678576, 3901520, 4291672, 4598220, 5364590, 5852280, 6130960, 6437508, 8046885, 8583344, 9196440, 10729180, 11704560, 12875016, 16093770, 18392880, 21458360, 25750032, 32187540, 42916720, 64375080, 128750160]

約数ペア:

[(1, 128750160), (2, 64375080), (3, 42916720), (4, 32187540), (5, 25750032), (6, 21458360), (7, 18392880), (8, 16093770), (10, 12875016), (11, 11704560), (12, 10729180), (14, 9196440), (15, 8583344), (16, 8046885), (20, 6437508), (21, 6130960), (22, 5852280), (24, 5364590), (28, 4598220), (30, 4291672), (33, 3901520), (35, 3678576), (40, 3218754), (42, 3065480), (44, 2926140), (48, 2682295), (55, 2340912), (56, 2299110), (60, 2145836), (66, 1950760), (70, 1839288), (77, 1672080), (80, 1609377), (84, 1532740), (88, 1463070), (105, 1226192), (110, 1170456), (112, 1149555), (120, 1072918), (132, 975380), (140, 919644), (154, 836040), (165, 780304), (168, 766370), (176, 731535), (210, 613096), (220, 585228), (231, 557360), (240, 536459), (264, 487690), (280, 459822), (308, 418020), (330, 390152), (336, 383185), (385, 334416), (420, 306548), (440, 292614), (462, 278680), (528, 243845), (560, 229911), (616, 209010), (660, 195076), (770, 167208), (840, 153274), (880, 146307), (924, 139340), (1155, 111472), (1232, 104505), (1320, 97538), (1540, 83604), (1680, 76637), (1848, 69670), (2310, 55736), (2640, 48769), (3080, 41802), (3696, 34835), (4620, 27868), (6160, 20901), (6967, 18480), (9240, 13934)]