230651520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 819002880

約数和(自身を除く): 588351360

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, 67, 80, 88, 96, 110, 120, 128, 132, 134, 160, 163, 165, 176, 192, 201, 220, 240, 264, 268, 320, 326, 330, 335, 352, 384, 402, 440, 480, 489, 528, 536, 640, 652, 660, 670, 704, 737, 804, 815, 880, 960, 978, 1005, 1056, 1072, 1304, 1320, 1340, 1408, 1474, 1608, 1630, 1760, 1793, 1920, 1956, 2010, 2112, 2144, 2211, 2445, 2608, 2640, 2680, 2948, 3216, 3260, 3520, 3586, 3685, 3912, 4020, 4224, 4288, 4422, 4890, 5216, 5280, 5360, 5379, 5896, 6432, 6520, 7040, 7172, 7370, 7824, 8040, 8576, 8844, 8965, 9780, 10432, 10560, 10720, 10758, 10921, 11055, 11792, 12864, 13040, 14344, 14740, 15648, 16080, 17688, 17930, 19560, 20864, 21120, 21440, 21516, 21842, 22110, 23584, 25728, 26080, 26895, 28688, 29480, 31296, 32160, 32763, 35376, 35860, 39120, 42880, 43032, 43684, 44220, 47168, 52160, 53790, 54605, 57376, 58960, 62592, 64320, 65526, 70752, 71720, 78240, 86064, 87368, 88440, 94336, 104320, 107580, 109210, 114752, 117920, 120131, 128640, 131052, 141504, 143440, 156480, 163815, 172128, 174736, 176880, 215160, 218420, 229504, 235840, 240262, 262104, 283008, 286880, 312960, 327630, 344256, 349472, 353760, 360393, 430320, 436840, 471680, 480524, 524208, 573760, 600655, 655260, 688512, 698944, 707520, 720786, 860640, 873680, 961048, 1048416, 1147520, 1201310, 1310520, 1397888, 1415040, 1441572, 1721280, 1747360, 1801965, 1922096, 2096832, 2402620, 2621040, 2883144, 3442560, 3494720, 3603930, 3844192, 4193664, 4805240, 5242080, 5766288, 6989440, 7207860, 7688384, 9610480, 10484160, 11532576, 14415720, 15376768, 19220960, 20968320, 23065152, 28831440, 38441920, 46130304, 57662880, 76883840, 115325760, 230651520]

約数ペア:

[(1, 230651520), (2, 115325760), (3, 76883840), (4, 57662880), (5, 46130304), (6, 38441920), (8, 28831440), (10, 23065152), (11, 20968320), (12, 19220960), (15, 15376768), (16, 14415720), (20, 11532576), (22, 10484160), (24, 9610480), (30, 7688384), (32, 7207860), (33, 6989440), (40, 5766288), (44, 5242080), (48, 4805240), (55, 4193664), (60, 3844192), (64, 3603930), (66, 3494720), (67, 3442560), (80, 2883144), (88, 2621040), (96, 2402620), (110, 2096832), (120, 1922096), (128, 1801965), (132, 1747360), (134, 1721280), (160, 1441572), (163, 1415040), (165, 1397888), (176, 1310520), (192, 1201310), (201, 1147520), (220, 1048416), (240, 961048), (264, 873680), (268, 860640), (320, 720786), (326, 707520), (330, 698944), (335, 688512), (352, 655260), (384, 600655), (402, 573760), (440, 524208), (480, 480524), (489, 471680), (528, 436840), (536, 430320), (640, 360393), (652, 353760), (660, 349472), (670, 344256), (704, 327630), (737, 312960), (804, 286880), (815, 283008), (880, 262104), (960, 240262), (978, 235840), (1005, 229504), (1056, 218420), (1072, 215160), (1304, 176880), (1320, 174736), (1340, 172128), (1408, 163815), (1474, 156480), (1608, 143440), (1630, 141504), (1760, 131052), (1793, 128640), (1920, 120131), (1956, 117920), (2010, 114752), (2112, 109210), (2144, 107580), (2211, 104320), (2445, 94336), (2608, 88440), (2640, 87368), (2680, 86064), (2948, 78240), (3216, 71720), (3260, 70752), (3520, 65526), (3586, 64320), (3685, 62592), (3912, 58960), (4020, 57376), (4224, 54605), (4288, 53790), (4422, 52160), (4890, 47168), (5216, 44220), (5280, 43684), (5360, 43032), (5379, 42880), (5896, 39120), (6432, 35860), (6520, 35376), (7040, 32763), (7172, 32160), (7370, 31296), (7824, 29480), (8040, 28688), (8576, 26895), (8844, 26080), (8965, 25728), (9780, 23584), (10432, 22110), (10560, 21842), (10720, 21516), (10758, 21440), (10921, 21120), (11055, 20864), (11792, 19560), (12864, 17930), (13040, 17688), (14344, 16080), (14740, 15648)]