340820480

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 480

約数和(自身を含む): 1175549760

約数和(自身を除く): 834729280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 32, 35, 38, 40, 44, 49, 52, 55, 56, 64, 65, 70, 76, 77, 80, 88, 91, 95, 98, 104, 110, 112, 128, 130, 133, 140, 143, 152, 154, 160, 176, 182, 190, 196, 208, 209, 220, 224, 245, 247, 256, 260, 266, 280, 286, 304, 308, 320, 352, 364, 380, 385, 392, 416, 418, 440, 448, 455, 490, 494, 512, 520, 532, 539, 560, 572, 608, 616, 637, 640, 665, 704, 715, 728, 760, 770, 784, 832, 836, 880, 896, 910, 931, 980, 988, 1001, 1040, 1045, 1064, 1078, 1120, 1144, 1216, 1232, 1235, 1274, 1280, 1330, 1408, 1430, 1456, 1463, 1520, 1540, 1568, 1664, 1672, 1729, 1760, 1792, 1820, 1862, 1960, 1976, 2002, 2080, 2090, 2128, 2156, 2240, 2288, 2432, 2464, 2470, 2548, 2560, 2660, 2695, 2717, 2816, 2860, 2912, 2926, 3040, 3080, 3136, 3185, 3328, 3344, 3458, 3520, 3584, 3640, 3724, 3920, 3952, 4004, 4160, 4180, 4256, 4312, 4480, 4576, 4655, 4864, 4928, 4940, 5005, 5096, 5320, 5390, 5434, 5632, 5720, 5824, 5852, 6080, 6160, 6272, 6370, 6656, 6688, 6916, 7007, 7040, 7280, 7315, 7448, 7840, 7904, 8008, 8320, 8360, 8512, 8624, 8645, 8960, 9152, 9310, 9728, 9856, 9880, 10010, 10192, 10241, 10640, 10780, 10868, 11440, 11648, 11704, 12103, 12160, 12320, 12544, 12740, 13376, 13585, 13832, 14014, 14080, 14560, 14630, 14896, 15680, 15808, 16016, 16640, 16720, 17024, 17248, 17290, 17920, 18304, 18620, 19019, 19712, 19760, 20020, 20384, 20482, 21280, 21560, 21736, 22880, 23296, 23408, 24206, 24320, 24640, 25088, 25480, 26752, 27170, 27664, 28028, 28160, 29120, 29260, 29792, 31360, 31616, 32032, 33280, 33440, 34048, 34496, 34580, 35035, 36608, 37240, 38038, 39424, 39520, 40040, 40768, 40964, 42560, 43120, 43472, 45760, 46592, 46816, 48412, 48640, 49280, 50960, 51205, 53504, 54340, 55328, 56056, 58240, 58520, 59584, 60515, 62720, 63232, 64064, 66880, 68096, 68992, 69160, 70070, 73216, 74480, 76076, 79040, 80080, 81536, 81928, 85120, 86240, 86944, 91520, 93632, 95095, 96824, 98560, 101920, 102410, 107008, 108680, 110656, 112112, 116480, 117040, 119168, 121030, 125440, 126464, 128128, 133133, 133760, 137984, 138320, 140140, 148960, 152152, 158080, 160160, 163072, 163856, 170240, 172480, 173888, 183040, 187264, 190190, 193648, 197120, 203840, 204820, 217360, 221312, 224224, 232960, 234080, 238336, 242060, 256256, 266266, 267520, 275968, 276640, 280280, 297920, 304304, 316160, 320320, 326144, 327712, 340480, 344960, 347776, 366080, 374528, 380380, 387296, 407680, 409640, 434720, 442624, 448448, 468160, 476672, 484120, 512512, 532532, 535040, 553280, 560560, 595840, 608608, 632320, 640640, 655424, 665665, 689920, 695552, 749056, 760760, 774592, 815360, 819280, 869440, 885248, 896896, 936320, 968240, 1065064, 1106560, 1121120, 1191680, 1217216, 1281280, 1310848, 1331330, 1379840, 1391104, 1521520, 1549184, 1630720, 1638560, 1738880, 1793792, 1872640, 1936480, 2130128, 2213120, 2242240, 2383360, 2434432, 2562560, 2621696, 2662660, 3043040, 3098368, 3277120, 3477760, 3587584, 3745280, 3872960, 4260256, 4426240, 4484480, 4868864, 5243392, 5325320, 6086080, 6196736, 6554240, 6955520, 7745920, 8520512, 8968960, 9737728, 10650640, 12172160, 13108480, 15491840, 17041024, 17937920, 21301280, 24344320, 26216960, 30983680, 34082048, 42602560, 48688640, 68164096, 85205120, 170410240, 340820480]

約数ペア:

[(1, 340820480), (2, 170410240), (4, 85205120), (5, 68164096), (7, 48688640), (8, 42602560), (10, 34082048), (11, 30983680), (13, 26216960), (14, 24344320), (16, 21301280), (19, 17937920), (20, 17041024), (22, 15491840), (26, 13108480), (28, 12172160), (32, 10650640), (35, 9737728), (38, 8968960), (40, 8520512), (44, 7745920), (49, 6955520), (52, 6554240), (55, 6196736), (56, 6086080), (64, 5325320), (65, 5243392), (70, 4868864), (76, 4484480), (77, 4426240), (80, 4260256), (88, 3872960), (91, 3745280), (95, 3587584), (98, 3477760), (104, 3277120), (110, 3098368), (112, 3043040), (128, 2662660), (130, 2621696), (133, 2562560), (140, 2434432), (143, 2383360), (152, 2242240), (154, 2213120), (160, 2130128), (176, 1936480), (182, 1872640), (190, 1793792), (196, 1738880), (208, 1638560), (209, 1630720), (220, 1549184), (224, 1521520), (245, 1391104), (247, 1379840), (256, 1331330), (260, 1310848), (266, 1281280), (280, 1217216), (286, 1191680), (304, 1121120), (308, 1106560), (320, 1065064), (352, 968240), (364, 936320), (380, 896896), (385, 885248), (392, 869440), (416, 819280), (418, 815360), (440, 774592), (448, 760760), (455, 749056), (490, 695552), (494, 689920), (512, 665665), (520, 655424), (532, 640640), (539, 632320), (560, 608608), (572, 595840), (608, 560560), (616, 553280), (637, 535040), (640, 532532), (665, 512512), (704, 484120), (715, 476672), (728, 468160), (760, 448448), (770, 442624), (784, 434720), (832, 409640), (836, 407680), (880, 387296), (896, 380380), (910, 374528), (931, 366080), (980, 347776), (988, 344960), (1001, 340480), (1040, 327712), (1045, 326144), (1064, 320320), (1078, 316160), (1120, 304304), (1144, 297920), (1216, 280280), (1232, 276640), (1235, 275968), (1274, 267520), (1280, 266266), (1330, 256256), (1408, 242060), (1430, 238336), (1456, 234080), (1463, 232960), (1520, 224224), (1540, 221312), (1568, 217360), (1664, 204820), (1672, 203840), (1729, 197120), (1760, 193648), (1792, 190190), (1820, 187264), (1862, 183040), (1960, 173888), (1976, 172480), (2002, 170240), (2080, 163856), (2090, 163072), (2128, 160160), (2156, 158080), (2240, 152152), (2288, 148960), (2432, 140140), (2464, 138320), (2470, 137984), (2548, 133760), (2560, 133133), (2660, 128128), (2695, 126464), (2717, 125440), (2816, 121030), (2860, 119168), (2912, 117040), (2926, 116480), (3040, 112112), (3080, 110656), (3136, 108680), (3185, 107008), (3328, 102410), (3344, 101920), (3458, 98560), (3520, 96824), (3584, 95095), (3640, 93632), (3724, 91520), (3920, 86944), (3952, 86240), (4004, 85120), (4160, 81928), (4180, 81536), (4256, 80080), (4312, 79040), (4480, 76076), (4576, 74480), (4655, 73216), (4864, 70070), (4928, 69160), (4940, 68992), (5005, 68096), (5096, 66880), (5320, 64064), (5390, 63232), (5434, 62720), (5632, 60515), (5720, 59584), (5824, 58520), (5852, 58240), (6080, 56056), (6160, 55328), (6272, 54340), (6370, 53504), (6656, 51205), (6688, 50960), (6916, 49280), (7007, 48640), (7040, 48412), (7280, 46816), (7315, 46592), (7448, 45760), (7840, 43472), (7904, 43120), (8008, 42560), (8320, 40964), (8360, 40768), (8512, 40040), (8624, 39520), (8645, 39424), (8960, 38038), (9152, 37240), (9310, 36608), (9728, 35035), (9856, 34580), (9880, 34496), (10010, 34048), (10192, 33440), (10241, 33280), (10640, 32032), (10780, 31616), (10868, 31360), (11440, 29792), (11648, 29260), (11704, 29120), (12103, 28160), (12160, 28028), (12320, 27664), (12544, 27170), (12740, 26752), (13376, 25480), (13585, 25088), (13832, 24640), (14014, 24320), (14080, 24206), (14560, 23408), (14630, 23296), (14896, 22880), (15680, 21736), (15808, 21560), (16016, 21280), (16640, 20482), (16720, 20384), (17024, 20020), (17248, 19760), (17290, 19712), (17920, 19019), (18304, 18620)]