187951680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{9323}}^1$

素因数の和:9353

約数の個数: 168

約数和(自身を含む): 738908352

約数和(自身を除く): 550956672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 9323, 10080, 18646, 20160, 27969, 37292, 46615, 55938, 65261, 74584, 83907, 93230, 111876, 130522, 139845, 149168, 167814, 186460, 195783, 223752, 261044, 279690, 298336, 326305, 335628, 372920, 391566, 419535, 447504, 522088, 559380, 587349, 596672, 652610, 671256, 745840, 783132, 839070, 895008, 978915, 1044176, 1118760, 1174698, 1305220, 1342512, 1491680, 1566264, 1678140, 1790016, 1957830, 2088352, 2237520, 2349396, 2610440, 2685024, 2936745, 2983360, 3132528, 3356280, 3915660, 4176704, 4475040, 4698792, 5220880, 5370048, 5873490, 6265056, 6712560, 7831320, 8950080, 9397584, 10441760, 11746980, 12530112, 13425120, 15662640, 18795168, 20883520, 23493960, 26850240, 31325280, 37590336, 46987920, 62650560, 93975840, 187951680]

約数ペア:

[(1, 187951680), (2, 93975840), (3, 62650560), (4, 46987920), (5, 37590336), (6, 31325280), (7, 26850240), (8, 23493960), (9, 20883520), (10, 18795168), (12, 15662640), (14, 13425120), (15, 12530112), (16, 11746980), (18, 10441760), (20, 9397584), (21, 8950080), (24, 7831320), (28, 6712560), (30, 6265056), (32, 5873490), (35, 5370048), (36, 5220880), (40, 4698792), (42, 4475040), (45, 4176704), (48, 3915660), (56, 3356280), (60, 3132528), (63, 2983360), (64, 2936745), (70, 2685024), (72, 2610440), (80, 2349396), (84, 2237520), (90, 2088352), (96, 1957830), (105, 1790016), (112, 1678140), (120, 1566264), (126, 1491680), (140, 1342512), (144, 1305220), (160, 1174698), (168, 1118760), (180, 1044176), (192, 978915), (210, 895008), (224, 839070), (240, 783132), (252, 745840), (280, 671256), (288, 652610), (315, 596672), (320, 587349), (336, 559380), (360, 522088), (420, 447504), (448, 419535), (480, 391566), (504, 372920), (560, 335628), (576, 326305), (630, 298336), (672, 279690), (720, 261044), (840, 223752), (960, 195783), (1008, 186460), (1120, 167814), (1260, 149168), (1344, 139845), (1440, 130522), (1680, 111876), (2016, 93230), (2240, 83907), (2520, 74584), (2880, 65261), (3360, 55938), (4032, 46615), (5040, 37292), (6720, 27969), (9323, 20160), (10080, 18646)]