165152680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 490665600

約数和(自身を除く): 325512920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 43, 44, 55, 56, 58, 70, 77, 86, 88, 110, 116, 140, 145, 154, 172, 203, 215, 220, 232, 280, 290, 301, 308, 319, 344, 385, 406, 430, 440, 473, 580, 602, 616, 638, 770, 812, 860, 946, 1015, 1160, 1204, 1247, 1276, 1505, 1540, 1595, 1624, 1720, 1849, 1892, 2030, 2233, 2365, 2408, 2494, 2552, 3010, 3080, 3190, 3311, 3698, 3784, 4060, 4466, 4730, 4988, 6020, 6235, 6380, 6622, 7396, 8120, 8729, 8932, 9245, 9460, 9976, 11165, 12040, 12470, 12760, 12943, 13244, 13717, 14792, 16555, 17458, 17864, 18490, 18920, 20339, 22330, 24940, 25886, 26488, 27434, 33110, 34916, 36980, 40678, 43645, 44660, 49880, 51772, 53621, 54868, 64715, 66220, 68585, 69832, 73960, 81356, 87290, 89320, 96019, 101695, 103544, 107242, 109736, 129430, 132440, 137170, 142373, 162712, 174580, 192038, 203390, 214484, 258860, 268105, 274340, 284746, 349160, 375347, 384076, 406780, 428968, 480095, 517720, 536210, 548680, 569492, 589831, 711865, 750694, 768152, 813560, 960190, 1072420, 1138984, 1179662, 1423730, 1501388, 1876735, 1920380, 2144840, 2359324, 2847460, 2949155, 3002776, 3753470, 3840760, 4128817, 4718648, 5694920, 5898310, 7506940, 8257634, 11796620, 15013880, 16515268, 20644085, 23593240, 33030536, 41288170, 82576340, 165152680]

約数ペア:

[(1, 165152680), (2, 82576340), (4, 41288170), (5, 33030536), (7, 23593240), (8, 20644085), (10, 16515268), (11, 15013880), (14, 11796620), (20, 8257634), (22, 7506940), (28, 5898310), (29, 5694920), (35, 4718648), (40, 4128817), (43, 3840760), (44, 3753470), (55, 3002776), (56, 2949155), (58, 2847460), (70, 2359324), (77, 2144840), (86, 1920380), (88, 1876735), (110, 1501388), (116, 1423730), (140, 1179662), (145, 1138984), (154, 1072420), (172, 960190), (203, 813560), (215, 768152), (220, 750694), (232, 711865), (280, 589831), (290, 569492), (301, 548680), (308, 536210), (319, 517720), (344, 480095), (385, 428968), (406, 406780), (430, 384076), (440, 375347), (473, 349160), (580, 284746), (602, 274340), (616, 268105), (638, 258860), (770, 214484), (812, 203390), (860, 192038), (946, 174580), (1015, 162712), (1160, 142373), (1204, 137170), (1247, 132440), (1276, 129430), (1505, 109736), (1540, 107242), (1595, 103544), (1624, 101695), (1720, 96019), (1849, 89320), (1892, 87290), (2030, 81356), (2233, 73960), (2365, 69832), (2408, 68585), (2494, 66220), (2552, 64715), (3010, 54868), (3080, 53621), (3190, 51772), (3311, 49880), (3698, 44660), (3784, 43645), (4060, 40678), (4466, 36980), (4730, 34916), (4988, 33110), (6020, 27434), (6235, 26488), (6380, 25886), (6622, 24940), (7396, 22330), (8120, 20339), (8729, 18920), (8932, 18490), (9245, 17864), (9460, 17458), (9976, 16555), (11165, 14792), (12040, 13717), (12470, 13244), (12760, 12943)]