235931520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11171}}^1$

素因数の和:11204

約数の個数: 128

約数和(自身を含む): 820471680

約数和(自身を除く): 584540160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 11171, 21120, 22342, 33513, 44684, 55855, 67026, 89368, 111710, 122881, 134052, 167565, 178736, 223420, 245762, 268104, 335130, 357472, 368643, 446840, 491524, 536208, 614405, 670260, 714944, 737286, 893680, 983048, 1072416, 1228810, 1340520, 1429888, 1474572, 1787360, 1843215, 1966096, 2144832, 2457620, 2681040, 2949144, 3574720, 3686430, 3932192, 4289664, 4915240, 5362080, 5898288, 7149440, 7372860, 7864384, 9830480, 10724160, 11796576, 14745720, 15728768, 19660960, 21448320, 23593152, 29491440, 39321920, 47186304, 58982880, 78643840, 117965760, 235931520]

約数ペア:

[(1, 235931520), (2, 117965760), (3, 78643840), (4, 58982880), (5, 47186304), (6, 39321920), (8, 29491440), (10, 23593152), (11, 21448320), (12, 19660960), (15, 15728768), (16, 14745720), (20, 11796576), (22, 10724160), (24, 9830480), (30, 7864384), (32, 7372860), (33, 7149440), (40, 5898288), (44, 5362080), (48, 4915240), (55, 4289664), (60, 3932192), (64, 3686430), (66, 3574720), (80, 2949144), (88, 2681040), (96, 2457620), (110, 2144832), (120, 1966096), (128, 1843215), (132, 1787360), (160, 1474572), (165, 1429888), (176, 1340520), (192, 1228810), (220, 1072416), (240, 983048), (264, 893680), (320, 737286), (330, 714944), (352, 670260), (384, 614405), (440, 536208), (480, 491524), (528, 446840), (640, 368643), (660, 357472), (704, 335130), (880, 268104), (960, 245762), (1056, 223420), (1320, 178736), (1408, 167565), (1760, 134052), (1920, 122881), (2112, 111710), (2640, 89368), (3520, 67026), (4224, 55855), (5280, 44684), (7040, 33513), (10560, 22342), (11171, 21120)]