2671585280

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 384

約数和(自身を含む): 8189475840

約数和(自身を除く): 5517890560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 52, 56, 61, 64, 65, 70, 80, 91, 94, 104, 112, 122, 128, 130, 140, 160, 182, 188, 208, 224, 235, 244, 256, 260, 280, 305, 320, 329, 364, 376, 416, 427, 448, 455, 470, 488, 512, 520, 560, 610, 611, 640, 658, 728, 752, 793, 832, 854, 896, 910, 940, 976, 1024, 1040, 1120, 1220, 1222, 1280, 1316, 1456, 1504, 1586, 1645, 1664, 1708, 1792, 1820, 1880, 1952, 2048, 2080, 2135, 2240, 2440, 2444, 2560, 2632, 2867, 2912, 3008, 3055, 3172, 3290, 3328, 3416, 3584, 3640, 3760, 3904, 3965, 4160, 4270, 4277, 4480, 4880, 4888, 5120, 5264, 5551, 5734, 5824, 6016, 6110, 6344, 6580, 6656, 6832, 7168, 7280, 7520, 7808, 7930, 8320, 8540, 8554, 8960, 9760, 9776, 10240, 10528, 11102, 11468, 11648, 12032, 12220, 12688, 13160, 13312, 13664, 14335, 14336, 14560, 15040, 15616, 15860, 16640, 17080, 17108, 17920, 19520, 19552, 20069, 21056, 21385, 22204, 22936, 23296, 24064, 24440, 25376, 26320, 26624, 27328, 27755, 28670, 29120, 30080, 31232, 31720, 33280, 34160, 34216, 35840, 37271, 39040, 39104, 40138, 42112, 42770, 44408, 45872, 46592, 48128, 48880, 50752, 52640, 54656, 55510, 57340, 58240, 60160, 62464, 63440, 66560, 68320, 68432, 71680, 74542, 78080, 78208, 80276, 84224, 85540, 88816, 91744, 93184, 96256, 97760, 100345, 101504, 105280, 109312, 111020, 114680, 116480, 120320, 124928, 126880, 133120, 136640, 136864, 149084, 156160, 156416, 160552, 168448, 171080, 177632, 183488, 186355, 186368, 195520, 200690, 203008, 210560, 218624, 222040, 229360, 232960, 240640, 253760, 260897, 273280, 273728, 298168, 312320, 312832, 321104, 336896, 342160, 355264, 366976, 372710, 391040, 401380, 406016, 421120, 437248, 444080, 458720, 465920, 481280, 507520, 521794, 546560, 547456, 596336, 624640, 625664, 642208, 673792, 684320, 710528, 733952, 745420, 782080, 802760, 812032, 842240, 874496, 888160, 917440, 931840, 1015040, 1043588, 1093120, 1094912, 1192672, 1251328, 1284416, 1304485, 1368640, 1421056, 1467904, 1490840, 1564160, 1605520, 1624064, 1684480, 1776320, 1834880, 2030080, 2087176, 2186240, 2189824, 2385344, 2568832, 2608970, 2737280, 2842112, 2935808, 2981680, 3128320, 3211040, 3368960, 3552640, 3669760, 4060160, 4174352, 4372480, 4379648, 4770688, 5137664, 5217940, 5474560, 5684224, 5871616, 5963360, 6256640, 6422080, 7105280, 7339520, 8120320, 8348704, 8759296, 9541376, 10275328, 10435880, 10949120, 11368448, 11926720, 12844160, 14210560, 14679040, 16697408, 19082752, 20550656, 20871760, 21898240, 23853440, 25688320, 28421120, 29358080, 33394816, 38165504, 41101312, 41743520, 43796480, 47706880, 51376640, 56842240, 66789632, 76331008, 83487040, 95413760, 102753280, 133579264, 166974080, 190827520, 205506560, 267158528, 333948160, 381655040, 534317056, 667896320, 1335792640, 2671585280]

約数ペア:

[(1, 2671585280), (2, 1335792640), (4, 667896320), (5, 534317056), (7, 381655040), (8, 333948160), (10, 267158528), (13, 205506560), (14, 190827520), (16, 166974080), (20, 133579264), (26, 102753280), (28, 95413760), (32, 83487040), (35, 76331008), (40, 66789632), (47, 56842240), (52, 51376640), (56, 47706880), (61, 43796480), (64, 41743520), (65, 41101312), (70, 38165504), (80, 33394816), (91, 29358080), (94, 28421120), (104, 25688320), (112, 23853440), (122, 21898240), (128, 20871760), (130, 20550656), (140, 19082752), (160, 16697408), (182, 14679040), (188, 14210560), (208, 12844160), (224, 11926720), (235, 11368448), (244, 10949120), (256, 10435880), (260, 10275328), (280, 9541376), (305, 8759296), (320, 8348704), (329, 8120320), (364, 7339520), (376, 7105280), (416, 6422080), (427, 6256640), (448, 5963360), (455, 5871616), (470, 5684224), (488, 5474560), (512, 5217940), (520, 5137664), (560, 4770688), (610, 4379648), (611, 4372480), (640, 4174352), (658, 4060160), (728, 3669760), (752, 3552640), (793, 3368960), (832, 3211040), (854, 3128320), (896, 2981680), (910, 2935808), (940, 2842112), (976, 2737280), (1024, 2608970), (1040, 2568832), (1120, 2385344), (1220, 2189824), (1222, 2186240), (1280, 2087176), (1316, 2030080), (1456, 1834880), (1504, 1776320), (1586, 1684480), (1645, 1624064), (1664, 1605520), (1708, 1564160), (1792, 1490840), (1820, 1467904), (1880, 1421056), (1952, 1368640), (2048, 1304485), (2080, 1284416), (2135, 1251328), (2240, 1192672), (2440, 1094912), (2444, 1093120), (2560, 1043588), (2632, 1015040), (2867, 931840), (2912, 917440), (3008, 888160), (3055, 874496), (3172, 842240), (3290, 812032), (3328, 802760), (3416, 782080), (3584, 745420), (3640, 733952), (3760, 710528), (3904, 684320), (3965, 673792), (4160, 642208), (4270, 625664), (4277, 624640), (4480, 596336), (4880, 547456), (4888, 546560), (5120, 521794), (5264, 507520), (5551, 481280), (5734, 465920), (5824, 458720), (6016, 444080), (6110, 437248), (6344, 421120), (6580, 406016), (6656, 401380), (6832, 391040), (7168, 372710), (7280, 366976), (7520, 355264), (7808, 342160), (7930, 336896), (8320, 321104), (8540, 312832), (8554, 312320), (8960, 298168), (9760, 273728), (9776, 273280), (10240, 260897), (10528, 253760), (11102, 240640), (11468, 232960), (11648, 229360), (12032, 222040), (12220, 218624), (12688, 210560), (13160, 203008), (13312, 200690), (13664, 195520), (14335, 186368), (14336, 186355), (14560, 183488), (15040, 177632), (15616, 171080), (15860, 168448), (16640, 160552), (17080, 156416), (17108, 156160), (17920, 149084), (19520, 136864), (19552, 136640), (20069, 133120), (21056, 126880), (21385, 124928), (22204, 120320), (22936, 116480), (23296, 114680), (24064, 111020), (24440, 109312), (25376, 105280), (26320, 101504), (26624, 100345), (27328, 97760), (27755, 96256), (28670, 93184), (29120, 91744), (30080, 88816), (31232, 85540), (31720, 84224), (33280, 80276), (34160, 78208), (34216, 78080), (35840, 74542), (37271, 71680), (39040, 68432), (39104, 68320), (40138, 66560), (42112, 63440), (42770, 62464), (44408, 60160), (45872, 58240), (46592, 57340), (48128, 55510), (48880, 54656), (50752, 52640)]