813385440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 576

約数和(自身を含む): 3472035840

約数和(自身を除く): 2658650400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 90, 93, 95, 96, 105, 112, 114, 120, 124, 126, 133, 137, 140, 144, 152, 155, 160, 168, 171, 180, 186, 190, 210, 217, 224, 228, 240, 248, 252, 266, 274, 279, 280, 285, 288, 304, 310, 315, 336, 342, 360, 372, 380, 399, 411, 420, 434, 456, 465, 480, 496, 504, 532, 548, 558, 560, 570, 589, 608, 620, 630, 651, 665, 672, 684, 685, 720, 744, 760, 798, 822, 840, 855, 868, 912, 930, 959, 992, 1008, 1064, 1085, 1096, 1116, 1120, 1140, 1178, 1197, 1233, 1240, 1260, 1302, 1330, 1368, 1370, 1395, 1440, 1488, 1520, 1596, 1644, 1680, 1710, 1736, 1767, 1824, 1860, 1918, 1953, 1995, 2016, 2055, 2128, 2170, 2192, 2232, 2280, 2356, 2394, 2466, 2480, 2520, 2603, 2604, 2660, 2736, 2740, 2790, 2877, 2945, 2976, 3040, 3192, 3255, 3288, 3360, 3420, 3472, 3534, 3720, 3836, 3906, 3990, 4110, 4123, 4247, 4256, 4340, 4384, 4464, 4560, 4712, 4788, 4795, 4932, 4960, 5040, 5206, 5208, 5301, 5320, 5472, 5480, 5580, 5754, 5890, 5985, 6165, 6384, 6510, 6576, 6840, 6944, 7068, 7440, 7672, 7809, 7812, 7980, 8220, 8246, 8494, 8631, 8680, 8835, 8928, 9120, 9424, 9576, 9590, 9765, 9864, 10080, 10412, 10416, 10602, 10640, 10960, 11160, 11508, 11780, 11970, 12330, 12369, 12741, 12768, 13015, 13020, 13152, 13680, 14136, 14385, 14880, 15344, 15618, 15624, 15960, 16440, 16492, 16988, 17262, 17360, 17670, 18221, 18848, 19152, 19180, 19530, 19728, 20615, 20824, 20832, 21204, 21235, 21280, 21920, 22320, 23016, 23427, 23560, 23940, 24660, 24738, 25482, 26030, 26040, 26505, 27360, 28272, 28770, 29729, 30688, 31236, 31248, 31920, 32880, 32984, 33976, 34524, 34720, 35340, 36442, 37107, 38223, 38304, 38360, 39045, 39060, 39456, 41230, 41648, 42408, 42470, 43155, 44640, 46032, 46854, 47120, 47880, 49320, 49476, 50964, 52060, 52080, 53010, 54663, 56544, 57540, 59458, 61845, 62472, 62496, 63705, 63840, 65760, 65968, 67952, 69048, 70680, 72884, 74214, 76446, 76720, 78090, 78120, 80693, 82460, 83296, 84816, 84940, 86310, 89187, 91105, 92064, 93708, 94240, 95760, 98640, 98952, 101928, 104120, 104160, 106020, 109326, 115080, 117135, 118916, 123690, 124944, 127410, 131936, 135904, 138096, 141360, 145768, 148428, 148645, 152892, 153440, 156180, 156240, 161386, 163989, 164920, 169632, 169880, 172620, 178374, 182210, 185535, 187416, 191115, 191520, 197280, 197904, 203856, 208240, 212040, 218652, 230160, 234270, 237832, 242079, 247380, 249888, 254820, 267561, 273315, 276192, 282720, 291536, 296856, 297290, 305784, 312360, 312480, 322772, 327978, 329840, 339760, 345240, 356748, 364420, 371070, 374832, 382230, 395808, 403465, 407712, 416480, 424080, 437304, 445935, 460320, 468540, 475664, 484158, 494760, 509640, 535122, 546630, 564851, 583072, 593712, 594580, 611568, 624720, 645544, 655956, 659680, 679520, 690480, 713496, 726237, 728840, 742140, 749664, 764460, 806930, 819945, 848160, 874608, 891870, 937080, 951328, 968316, 989520, 1019280, 1070244, 1093260, 1129702, 1187424, 1189160, 1210395, 1223136, 1249440, 1291088, 1311912, 1337805, 1380960, 1426992, 1452474, 1457680, 1484280, 1528920, 1613860, 1639890, 1694553, 1749216, 1783740, 1874160, 1936632, 1979040, 2038560, 2140488, 2186520, 2259404, 2378320, 2420790, 2582176, 2623824, 2675610, 2824255, 2853984, 2904948, 2915360, 2968560, 3057840, 3227720, 3279780, 3389106, 3567480, 3631185, 3748320, 3873264, 4280976, 4373040, 4518808, 4756640, 4841580, 5083659, 5247648, 5351220, 5648510, 5809896, 5937120, 6115680, 6455440, 6559560, 6778212, 7134960, 7262370, 7746528, 8472765, 8561952, 8746080, 9037616, 9683160, 10167318, 10702440, 11297020, 11619792, 12910880, 13119120, 13556424, 14269920, 14524740, 16945530, 18075232, 19366320, 20334636, 21404880, 22594040, 23239584, 25418295, 26238240, 27112848, 29049480, 33891060, 38732640, 40669272, 42809760, 45188080, 50836590, 54225696, 58098960, 67782120, 81338544, 90376160, 101673180, 116197920, 135564240, 162677088, 203346360, 271128480, 406692720, 813385440]

約数ペア:

[(1, 813385440), (2, 406692720), (3, 271128480), (4, 203346360), (5, 162677088), (6, 135564240), (7, 116197920), (8, 101673180), (9, 90376160), (10, 81338544), (12, 67782120), (14, 58098960), (15, 54225696), (16, 50836590), (18, 45188080), (19, 42809760), (20, 40669272), (21, 38732640), (24, 33891060), (28, 29049480), (30, 27112848), (31, 26238240), (32, 25418295), (35, 23239584), (36, 22594040), (38, 21404880), (40, 20334636), (42, 19366320), (45, 18075232), (48, 16945530), (56, 14524740), (57, 14269920), (60, 13556424), (62, 13119120), (63, 12910880), (70, 11619792), (72, 11297020), (76, 10702440), (80, 10167318), (84, 9683160), (90, 9037616), (93, 8746080), (95, 8561952), (96, 8472765), (105, 7746528), (112, 7262370), (114, 7134960), (120, 6778212), (124, 6559560), (126, 6455440), (133, 6115680), (137, 5937120), (140, 5809896), (144, 5648510), (152, 5351220), (155, 5247648), (160, 5083659), (168, 4841580), (171, 4756640), (180, 4518808), (186, 4373040), (190, 4280976), (210, 3873264), (217, 3748320), (224, 3631185), (228, 3567480), (240, 3389106), (248, 3279780), (252, 3227720), (266, 3057840), (274, 2968560), (279, 2915360), (280, 2904948), (285, 2853984), (288, 2824255), (304, 2675610), (310, 2623824), (315, 2582176), (336, 2420790), (342, 2378320), (360, 2259404), (372, 2186520), (380, 2140488), (399, 2038560), (411, 1979040), (420, 1936632), (434, 1874160), (456, 1783740), (465, 1749216), (480, 1694553), (496, 1639890), (504, 1613860), (532, 1528920), (548, 1484280), (558, 1457680), (560, 1452474), (570, 1426992), (589, 1380960), (608, 1337805), (620, 1311912), (630, 1291088), (651, 1249440), (665, 1223136), (672, 1210395), (684, 1189160), (685, 1187424), (720, 1129702), (744, 1093260), (760, 1070244), (798, 1019280), (822, 989520), (840, 968316), (855, 951328), (868, 937080), (912, 891870), (930, 874608), (959, 848160), (992, 819945), (1008, 806930), (1064, 764460), (1085, 749664), (1096, 742140), (1116, 728840), (1120, 726237), (1140, 713496), (1178, 690480), (1197, 679520), (1233, 659680), (1240, 655956), (1260, 645544), (1302, 624720), (1330, 611568), (1368, 594580), (1370, 593712), (1395, 583072), (1440, 564851), (1488, 546630), (1520, 535122), (1596, 509640), (1644, 494760), (1680, 484158), (1710, 475664), (1736, 468540), (1767, 460320), (1824, 445935), (1860, 437304), (1918, 424080), (1953, 416480), (1995, 407712), (2016, 403465), (2055, 395808), (2128, 382230), (2170, 374832), (2192, 371070), (2232, 364420), (2280, 356748), (2356, 345240), (2394, 339760), (2466, 329840), (2480, 327978), (2520, 322772), (2603, 312480), (2604, 312360), (2660, 305784), (2736, 297290), (2740, 296856), (2790, 291536), (2877, 282720), (2945, 276192), (2976, 273315), (3040, 267561), (3192, 254820), (3255, 249888), (3288, 247380), (3360, 242079), (3420, 237832), (3472, 234270), (3534, 230160), (3720, 218652), (3836, 212040), (3906, 208240), (3990, 203856), (4110, 197904), (4123, 197280), (4247, 191520), (4256, 191115), (4340, 187416), (4384, 185535), (4464, 182210), (4560, 178374), (4712, 172620), (4788, 169880), (4795, 169632), (4932, 164920), (4960, 163989), (5040, 161386), (5206, 156240), (5208, 156180), (5301, 153440), (5320, 152892), (5472, 148645), (5480, 148428), (5580, 145768), (5754, 141360), (5890, 138096), (5985, 135904), (6165, 131936), (6384, 127410), (6510, 124944), (6576, 123690), (6840, 118916), (6944, 117135), (7068, 115080), (7440, 109326), (7672, 106020), (7809, 104160), (7812, 104120), (7980, 101928), (8220, 98952), (8246, 98640), (8494, 95760), (8631, 94240), (8680, 93708), (8835, 92064), (8928, 91105), (9120, 89187), (9424, 86310), (9576, 84940), (9590, 84816), (9765, 83296), (9864, 82460), (10080, 80693), (10412, 78120), (10416, 78090), (10602, 76720), (10640, 76446), (10960, 74214), (11160, 72884), (11508, 70680), (11780, 69048), (11970, 67952), (12330, 65968), (12369, 65760), (12741, 63840), (12768, 63705), (13015, 62496), (13020, 62472), (13152, 61845), (13680, 59458), (14136, 57540), (14385, 56544), (14880, 54663), (15344, 53010), (15618, 52080), (15624, 52060), (15960, 50964), (16440, 49476), (16492, 49320), (16988, 47880), (17262, 47120), (17360, 46854), (17670, 46032), (18221, 44640), (18848, 43155), (19152, 42470), (19180, 42408), (19530, 41648), (19728, 41230), (20615, 39456), (20824, 39060), (20832, 39045), (21204, 38360), (21235, 38304), (21280, 38223), (21920, 37107), (22320, 36442), (23016, 35340), (23427, 34720), (23560, 34524), (23940, 33976), (24660, 32984), (24738, 32880), (25482, 31920), (26030, 31248), (26040, 31236), (26505, 30688), (27360, 29729), (28272, 28770)]