493136640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:800

約数の個数: 288

約数和(自身を含む): 1844505600

約数和(自身を除く): 1351368960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 751, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1502, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2253, 2280, 2304, 2432, 2565, 2736, 2880, 3004, 3040, 3420, 3456, 3648, 3755, 3840, 4104, 4320, 4506, 4560, 4864, 5130, 5472, 5760, 6008, 6080, 6759, 6840, 6912, 7296, 7510, 8208, 8640, 9012, 9120, 10260, 10944, 11265, 11520, 12016, 12160, 13518, 13680, 14269, 14592, 15020, 16416, 17280, 18024, 18240, 20277, 20520, 21888, 22530, 24032, 24320, 27036, 27360, 28538, 30040, 32832, 33795, 34560, 36048, 36480, 40554, 41040, 42807, 43776, 45060, 48064, 54072, 54720, 57076, 60080, 65664, 67590, 71345, 72096, 72960, 81108, 82080, 85614, 90120, 96128, 101385, 108144, 109440, 114152, 120160, 128421, 131328, 135180, 142690, 144192, 162216, 164160, 171228, 180240, 192256, 202770, 214035, 216288, 218880, 228304, 240320, 256842, 270360, 285380, 288384, 324432, 328320, 342456, 360480, 385263, 405540, 428070, 432576, 456608, 480640, 513684, 540720, 570760, 576768, 642105, 648864, 656640, 684912, 720960, 770526, 811080, 856140, 865152, 913216, 961280, 1027368, 1081440, 1141520, 1284210, 1297728, 1369824, 1441920, 1541052, 1622160, 1712280, 1730304, 1826432, 1926315, 2054736, 2162880, 2283040, 2568420, 2595456, 2739648, 2883840, 3082104, 3244320, 3424560, 3652864, 3852630, 4109472, 4325760, 4566080, 5136840, 5190912, 5479296, 6164208, 6488640, 6849120, 7705260, 8218944, 8651520, 9132160, 10273680, 10958592, 12328416, 12977280, 13698240, 15410520, 16437888, 18264320, 20547360, 24656832, 25954560, 27396480, 30821040, 32875776, 41094720, 49313664, 54792960, 61642080, 82189440, 98627328, 123284160, 164378880, 246568320, 493136640]

約数ペア:

[(1, 493136640), (2, 246568320), (3, 164378880), (4, 123284160), (5, 98627328), (6, 82189440), (8, 61642080), (9, 54792960), (10, 49313664), (12, 41094720), (15, 32875776), (16, 30821040), (18, 27396480), (19, 25954560), (20, 24656832), (24, 20547360), (27, 18264320), (30, 16437888), (32, 15410520), (36, 13698240), (38, 12977280), (40, 12328416), (45, 10958592), (48, 10273680), (54, 9132160), (57, 8651520), (60, 8218944), (64, 7705260), (72, 6849120), (76, 6488640), (80, 6164208), (90, 5479296), (95, 5190912), (96, 5136840), (108, 4566080), (114, 4325760), (120, 4109472), (128, 3852630), (135, 3652864), (144, 3424560), (152, 3244320), (160, 3082104), (171, 2883840), (180, 2739648), (190, 2595456), (192, 2568420), (216, 2283040), (228, 2162880), (240, 2054736), (256, 1926315), (270, 1826432), (285, 1730304), (288, 1712280), (304, 1622160), (320, 1541052), (342, 1441920), (360, 1369824), (380, 1297728), (384, 1284210), (432, 1141520), (456, 1081440), (480, 1027368), (513, 961280), (540, 913216), (570, 865152), (576, 856140), (608, 811080), (640, 770526), (684, 720960), (720, 684912), (751, 656640), (760, 648864), (768, 642105), (855, 576768), (864, 570760), (912, 540720), (960, 513684), (1026, 480640), (1080, 456608), (1140, 432576), (1152, 428070), (1216, 405540), (1280, 385263), (1368, 360480), (1440, 342456), (1502, 328320), (1520, 324432), (1710, 288384), (1728, 285380), (1824, 270360), (1920, 256842), (2052, 240320), (2160, 228304), (2253, 218880), (2280, 216288), (2304, 214035), (2432, 202770), (2565, 192256), (2736, 180240), (2880, 171228), (3004, 164160), (3040, 162216), (3420, 144192), (3456, 142690), (3648, 135180), (3755, 131328), (3840, 128421), (4104, 120160), (4320, 114152), (4506, 109440), (4560, 108144), (4864, 101385), (5130, 96128), (5472, 90120), (5760, 85614), (6008, 82080), (6080, 81108), (6759, 72960), (6840, 72096), (6912, 71345), (7296, 67590), (7510, 65664), (8208, 60080), (8640, 57076), (9012, 54720), (9120, 54072), (10260, 48064), (10944, 45060), (11265, 43776), (11520, 42807), (12016, 41040), (12160, 40554), (13518, 36480), (13680, 36048), (14269, 34560), (14592, 33795), (15020, 32832), (16416, 30040), (17280, 28538), (18024, 27360), (18240, 27036), (20277, 24320), (20520, 24032), (21888, 22530)]