273437520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2373

約数の個数: 160

約数和(自身を含む): 928869120

約数和(自身を除く): 655431600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 680, 696, 816, 870, 986, 1020, 1160, 1360, 1392, 1479, 1740, 1972, 2040, 2311, 2320, 2465, 2958, 3480, 3944, 4080, 4622, 4930, 5916, 6933, 6960, 7395, 7888, 9244, 9860, 11555, 11832, 13866, 14790, 18488, 19720, 23110, 23664, 27732, 29580, 34665, 36976, 39287, 39440, 46220, 55464, 59160, 67019, 69330, 78574, 92440, 110928, 117861, 118320, 134038, 138660, 157148, 184880, 196435, 201057, 235722, 268076, 277320, 314296, 335095, 392870, 402114, 471444, 536152, 554640, 589305, 628592, 670190, 785740, 804228, 942888, 1005285, 1072304, 1139323, 1178610, 1340380, 1571480, 1608456, 1885776, 2010570, 2278646, 2357220, 2680760, 3142960, 3216912, 3417969, 4021140, 4557292, 4714440, 5361520, 5696615, 6835938, 8042280, 9114584, 9428880, 11393230, 13671876, 16084560, 17089845, 18229168, 22786460, 27343752, 34179690, 45572920, 54687504, 68359380, 91145840, 136718760, 273437520]

約数ペア:

[(1, 273437520), (2, 136718760), (3, 91145840), (4, 68359380), (5, 54687504), (6, 45572920), (8, 34179690), (10, 27343752), (12, 22786460), (15, 18229168), (16, 17089845), (17, 16084560), (20, 13671876), (24, 11393230), (29, 9428880), (30, 9114584), (34, 8042280), (40, 6835938), (48, 5696615), (51, 5361520), (58, 4714440), (60, 4557292), (68, 4021140), (80, 3417969), (85, 3216912), (87, 3142960), (102, 2680760), (116, 2357220), (120, 2278646), (136, 2010570), (145, 1885776), (170, 1608456), (174, 1571480), (204, 1340380), (232, 1178610), (240, 1139323), (255, 1072304), (272, 1005285), (290, 942888), (340, 804228), (348, 785740), (408, 670190), (435, 628592), (464, 589305), (493, 554640), (510, 536152), (580, 471444), (680, 402114), (696, 392870), (816, 335095), (870, 314296), (986, 277320), (1020, 268076), (1160, 235722), (1360, 201057), (1392, 196435), (1479, 184880), (1740, 157148), (1972, 138660), (2040, 134038), (2311, 118320), (2320, 117861), (2465, 110928), (2958, 92440), (3480, 78574), (3944, 69330), (4080, 67019), (4622, 59160), (4930, 55464), (5916, 46220), (6933, 39440), (6960, 39287), (7395, 36976), (7888, 34665), (9244, 29580), (9860, 27732), (11555, 23664), (11832, 23110), (13866, 19720), (14790, 18488)]