1949418240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 576

約数和(自身を含む): 8194314240

約数和(自身を除く): 6244896000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 64, 66, 70, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 128, 132, 133, 140, 152, 154, 160, 165, 168, 176, 190, 192, 209, 210, 220, 224, 228, 231, 240, 256, 264, 266, 280, 285, 304, 308, 320, 330, 336, 347, 352, 380, 384, 385, 399, 418, 420, 440, 448, 456, 462, 480, 528, 532, 560, 570, 608, 616, 627, 640, 660, 665, 672, 694, 704, 760, 768, 770, 798, 836, 840, 880, 896, 912, 924, 960, 1041, 1045, 1056, 1064, 1120, 1140, 1155, 1216, 1232, 1254, 1280, 1320, 1330, 1344, 1388, 1408, 1463, 1520, 1540, 1596, 1672, 1680, 1735, 1760, 1792, 1824, 1848, 1920, 1995, 2082, 2090, 2112, 2128, 2240, 2280, 2310, 2429, 2432, 2464, 2508, 2640, 2660, 2688, 2776, 2816, 2926, 3040, 3080, 3135, 3192, 3344, 3360, 3470, 3520, 3648, 3696, 3817, 3840, 3990, 4164, 4180, 4224, 4256, 4389, 4480, 4560, 4620, 4858, 4864, 4928, 5016, 5205, 5280, 5320, 5376, 5552, 5852, 6080, 6160, 6270, 6384, 6593, 6688, 6720, 6940, 7040, 7287, 7296, 7315, 7392, 7634, 7980, 8328, 8360, 8448, 8512, 8778, 8960, 9120, 9240, 9716, 9856, 10032, 10410, 10560, 10640, 11104, 11451, 11704, 12145, 12160, 12320, 12540, 12768, 13186, 13376, 13440, 13880, 14080, 14574, 14592, 14630, 14784, 15268, 15960, 16656, 16720, 17024, 17556, 18240, 18480, 19085, 19432, 19712, 19779, 20064, 20820, 21120, 21280, 21945, 22208, 22902, 23408, 24290, 24320, 24640, 25080, 25536, 26372, 26719, 26752, 26880, 27760, 29148, 29260, 29568, 30536, 31920, 32965, 33312, 33440, 34048, 35112, 36435, 36480, 36960, 38170, 38864, 39558, 40128, 41640, 42240, 42560, 43890, 44416, 45804, 46151, 46816, 48580, 49280, 50160, 51072, 52744, 53438, 53504, 55520, 57255, 58296, 58520, 59136, 61072, 63840, 65930, 66624, 66880, 70224, 72523, 72870, 72960, 73920, 76340, 77728, 79116, 80157, 80256, 83280, 85120, 87780, 88832, 91608, 92302, 93632, 97160, 98560, 98895, 100320, 102144, 105488, 106876, 111040, 114510, 116592, 117040, 122144, 127680, 131860, 133248, 133595, 133760, 138453, 140448, 145046, 145740, 147840, 152680, 155456, 158232, 160314, 160512, 166560, 170240, 175560, 183216, 184604, 187264, 194320, 197790, 200640, 210976, 213752, 217569, 222080, 229020, 230755, 233184, 234080, 244288, 255360, 263720, 266496, 267190, 267520, 276906, 280896, 290092, 291480, 295680, 305360, 310912, 316464, 320628, 333120, 351120, 362615, 366432, 369208, 374528, 388640, 395580, 400785, 401280, 421952, 427504, 435138, 444160, 458040, 461510, 466368, 468160, 488576, 507661, 510720, 527440, 534380, 553812, 561792, 580184, 582960, 610720, 621824, 632928, 641256, 666240, 692265, 702240, 725230, 732864, 738416, 777280, 791160, 801570, 802560, 843904, 855008, 870276, 916080, 923020, 932736, 936320, 977152, 1015322, 1054880, 1068760, 1087845, 1107624, 1123584, 1160368, 1165920, 1221440, 1265856, 1282512, 1332480, 1384530, 1404480, 1450460, 1465728, 1476832, 1522983, 1554560, 1582320, 1603140, 1687808, 1710016, 1740552, 1832160, 1846040, 1865472, 1872640, 2030644, 2109760, 2137520, 2175690, 2215248, 2320736, 2331840, 2442880, 2531712, 2538305, 2565024, 2769060, 2808960, 2900920, 2931456, 2953664, 3045966, 3109120, 3164640, 3206280, 3420032, 3481104, 3664320, 3692080, 4061288, 4219520, 4275040, 4351380, 4430496, 4641472, 4663680, 4885760, 5063424, 5076610, 5130048, 5538120, 5617920, 5801840, 5907328, 6091932, 6329280, 6412560, 6840064, 6962208, 7328640, 7384160, 7614915, 8122576, 8439040, 8550080, 8702760, 8860992, 9282944, 9327360, 10153220, 10260096, 11076240, 11603680, 11814656, 12183864, 12658560, 12825120, 13924416, 14657280, 14768320, 15229830, 16245152, 17100160, 17405520, 17721984, 18565888, 20306440, 20520192, 22152480, 23207360, 24367728, 25317120, 25650240, 27848832, 29536640, 30459660, 32490304, 34200320, 34811040, 35443968, 40612880, 44304960, 46414720, 48735456, 51300480, 55697664, 59073280, 60919320, 64980608, 69622080, 81225760, 88609920, 92829440, 97470912, 102600960, 121838640, 129961216, 139244160, 162451520, 177219840, 194941824, 243677280, 278488320, 324903040, 389883648, 487354560, 649806080, 974709120, 1949418240]

約数ペア:

[(1, 1949418240), (2, 974709120), (3, 649806080), (4, 487354560), (5, 389883648), (6, 324903040), (7, 278488320), (8, 243677280), (10, 194941824), (11, 177219840), (12, 162451520), (14, 139244160), (15, 129961216), (16, 121838640), (19, 102600960), (20, 97470912), (21, 92829440), (22, 88609920), (24, 81225760), (28, 69622080), (30, 64980608), (32, 60919320), (33, 59073280), (35, 55697664), (38, 51300480), (40, 48735456), (42, 46414720), (44, 44304960), (48, 40612880), (55, 35443968), (56, 34811040), (57, 34200320), (60, 32490304), (64, 30459660), (66, 29536640), (70, 27848832), (76, 25650240), (77, 25317120), (80, 24367728), (84, 23207360), (88, 22152480), (95, 20520192), (96, 20306440), (105, 18565888), (110, 17721984), (112, 17405520), (114, 17100160), (120, 16245152), (128, 15229830), (132, 14768320), (133, 14657280), (140, 13924416), (152, 12825120), (154, 12658560), (160, 12183864), (165, 11814656), (168, 11603680), (176, 11076240), (190, 10260096), (192, 10153220), (209, 9327360), (210, 9282944), (220, 8860992), (224, 8702760), (228, 8550080), (231, 8439040), (240, 8122576), (256, 7614915), (264, 7384160), (266, 7328640), (280, 6962208), (285, 6840064), (304, 6412560), (308, 6329280), (320, 6091932), (330, 5907328), (336, 5801840), (347, 5617920), (352, 5538120), (380, 5130048), (384, 5076610), (385, 5063424), (399, 4885760), (418, 4663680), (420, 4641472), (440, 4430496), (448, 4351380), (456, 4275040), (462, 4219520), (480, 4061288), (528, 3692080), (532, 3664320), (560, 3481104), (570, 3420032), (608, 3206280), (616, 3164640), (627, 3109120), (640, 3045966), (660, 2953664), (665, 2931456), (672, 2900920), (694, 2808960), (704, 2769060), (760, 2565024), (768, 2538305), (770, 2531712), (798, 2442880), (836, 2331840), (840, 2320736), (880, 2215248), (896, 2175690), (912, 2137520), (924, 2109760), (960, 2030644), (1041, 1872640), (1045, 1865472), (1056, 1846040), (1064, 1832160), (1120, 1740552), (1140, 1710016), (1155, 1687808), (1216, 1603140), (1232, 1582320), (1254, 1554560), (1280, 1522983), (1320, 1476832), (1330, 1465728), (1344, 1450460), (1388, 1404480), (1408, 1384530), (1463, 1332480), (1520, 1282512), (1540, 1265856), (1596, 1221440), (1672, 1165920), (1680, 1160368), (1735, 1123584), (1760, 1107624), (1792, 1087845), (1824, 1068760), (1848, 1054880), (1920, 1015322), (1995, 977152), (2082, 936320), (2090, 932736), (2112, 923020), (2128, 916080), (2240, 870276), (2280, 855008), (2310, 843904), (2429, 802560), (2432, 801570), (2464, 791160), (2508, 777280), (2640, 738416), (2660, 732864), (2688, 725230), (2776, 702240), (2816, 692265), (2926, 666240), (3040, 641256), (3080, 632928), (3135, 621824), (3192, 610720), (3344, 582960), (3360, 580184), (3470, 561792), (3520, 553812), (3648, 534380), (3696, 527440), (3817, 510720), (3840, 507661), (3990, 488576), (4164, 468160), (4180, 466368), (4224, 461510), (4256, 458040), (4389, 444160), (4480, 435138), (4560, 427504), (4620, 421952), (4858, 401280), (4864, 400785), (4928, 395580), (5016, 388640), (5205, 374528), (5280, 369208), (5320, 366432), (5376, 362615), (5552, 351120), (5852, 333120), (6080, 320628), (6160, 316464), (6270, 310912), (6384, 305360), (6593, 295680), (6688, 291480), (6720, 290092), (6940, 280896), (7040, 276906), (7287, 267520), (7296, 267190), (7315, 266496), (7392, 263720), (7634, 255360), (7980, 244288), (8328, 234080), (8360, 233184), (8448, 230755), (8512, 229020), (8778, 222080), (8960, 217569), (9120, 213752), (9240, 210976), (9716, 200640), (9856, 197790), (10032, 194320), (10410, 187264), (10560, 184604), (10640, 183216), (11104, 175560), (11451, 170240), (11704, 166560), (12145, 160512), (12160, 160314), (12320, 158232), (12540, 155456), (12768, 152680), (13186, 147840), (13376, 145740), (13440, 145046), (13880, 140448), (14080, 138453), (14574, 133760), (14592, 133595), (14630, 133248), (14784, 131860), (15268, 127680), (15960, 122144), (16656, 117040), (16720, 116592), (17024, 114510), (17556, 111040), (18240, 106876), (18480, 105488), (19085, 102144), (19432, 100320), (19712, 98895), (19779, 98560), (20064, 97160), (20820, 93632), (21120, 92302), (21280, 91608), (21945, 88832), (22208, 87780), (22902, 85120), (23408, 83280), (24290, 80256), (24320, 80157), (24640, 79116), (25080, 77728), (25536, 76340), (26372, 73920), (26719, 72960), (26752, 72870), (26880, 72523), (27760, 70224), (29148, 66880), (29260, 66624), (29568, 65930), (30536, 63840), (31920, 61072), (32965, 59136), (33312, 58520), (33440, 58296), (34048, 57255), (35112, 55520), (36435, 53504), (36480, 53438), (36960, 52744), (38170, 51072), (38864, 50160), (39558, 49280), (40128, 48580), (41640, 46816), (42240, 46151), (42560, 45804), (43890, 44416)]