353897280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11171}}^1$

素因数の和:11205

約数の個数: 168

約数和(自身を含む): 1328037984

約数和(自身を除く): 974140704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 11171, 15840, 22342, 31680, 33513, 44684, 55855, 67026, 89368, 100539, 111710, 122881, 134052, 167565, 178736, 201078, 223420, 245762, 268104, 335130, 357472, 368643, 402156, 446840, 491524, 502695, 536208, 614405, 670260, 714944, 737286, 804312, 893680, 983048, 1005390, 1072416, 1105929, 1228810, 1340520, 1474572, 1608624, 1787360, 1843215, 1966096, 2010780, 2144832, 2211858, 2457620, 2681040, 2949144, 3217248, 3574720, 3686430, 3932192, 4021560, 4423716, 4915240, 5362080, 5529645, 5898288, 6434496, 7372860, 7864384, 8043120, 8847432, 9830480, 10724160, 11059290, 11796576, 14745720, 16086240, 17694864, 19660960, 22118580, 23593152, 29491440, 32172480, 35389728, 39321920, 44237160, 58982880, 70779456, 88474320, 117965760, 176948640, 353897280]

約数ペア:

[(1, 353897280), (2, 176948640), (3, 117965760), (4, 88474320), (5, 70779456), (6, 58982880), (8, 44237160), (9, 39321920), (10, 35389728), (11, 32172480), (12, 29491440), (15, 23593152), (16, 22118580), (18, 19660960), (20, 17694864), (22, 16086240), (24, 14745720), (30, 11796576), (32, 11059290), (33, 10724160), (36, 9830480), (40, 8847432), (44, 8043120), (45, 7864384), (48, 7372860), (55, 6434496), (60, 5898288), (64, 5529645), (66, 5362080), (72, 4915240), (80, 4423716), (88, 4021560), (90, 3932192), (96, 3686430), (99, 3574720), (110, 3217248), (120, 2949144), (132, 2681040), (144, 2457620), (160, 2211858), (165, 2144832), (176, 2010780), (180, 1966096), (192, 1843215), (198, 1787360), (220, 1608624), (240, 1474572), (264, 1340520), (288, 1228810), (320, 1105929), (330, 1072416), (352, 1005390), (360, 983048), (396, 893680), (440, 804312), (480, 737286), (495, 714944), (528, 670260), (576, 614405), (660, 536208), (704, 502695), (720, 491524), (792, 446840), (880, 402156), (960, 368643), (990, 357472), (1056, 335130), (1320, 268104), (1440, 245762), (1584, 223420), (1760, 201078), (1980, 178736), (2112, 167565), (2640, 134052), (2880, 122881), (3168, 111710), (3520, 100539), (3960, 89368), (5280, 67026), (6336, 55855), (7920, 44684), (10560, 33513), (11171, 31680), (15840, 22342)]