21906645120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:548

約数の個数: 384

約数和(自身を含む): 77275036800

約数和(自身を除く): 55368391680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 151, 160, 178, 180, 192, 240, 267, 283, 288, 302, 320, 356, 360, 384, 445, 453, 480, 534, 566, 576, 604, 640, 712, 720, 755, 801, 849, 890, 906, 960, 1068, 1132, 1152, 1208, 1335, 1359, 1415, 1424, 1440, 1510, 1602, 1698, 1780, 1812, 1920, 2136, 2264, 2265, 2416, 2547, 2670, 2718, 2830, 2848, 2880, 3020, 3204, 3396, 3560, 3624, 4005, 4245, 4272, 4528, 4530, 4832, 5094, 5340, 5436, 5660, 5696, 5760, 6040, 6408, 6792, 6795, 7120, 7248, 8010, 8490, 8544, 9056, 9060, 9664, 10188, 10680, 10872, 11320, 11392, 12080, 12735, 12816, 13439, 13584, 13590, 14240, 14496, 16020, 16980, 17088, 18112, 18120, 19328, 20376, 21360, 21744, 22640, 24160, 25187, 25470, 25632, 26878, 27168, 27180, 28480, 28992, 32040, 33960, 34176, 36224, 36240, 40317, 40752, 42720, 42733, 43488, 45280, 48320, 50374, 50940, 51264, 53756, 54336, 54360, 56960, 57984, 64080, 67195, 67920, 72480, 75561, 80634, 81504, 85440, 85466, 86976, 90560, 96640, 100748, 101880, 102528, 107512, 108672, 108720, 120951, 125935, 128160, 128199, 134390, 135840, 144960, 151122, 161268, 163008, 170880, 170932, 173952, 181120, 201496, 201585, 203760, 213665, 215024, 217440, 226683, 241902, 251870, 256320, 256398, 268780, 271680, 289920, 302244, 322536, 326016, 341864, 377805, 384597, 402992, 403170, 407520, 427330, 430048, 434880, 453366, 483804, 503740, 512640, 512796, 537560, 543360, 604488, 604755, 640995, 645072, 683728, 755610, 769194, 805984, 806340, 815040, 854660, 860096, 869760, 906732, 967608, 1007480, 1025592, 1075120, 1133415, 1208976, 1209510, 1281990, 1290144, 1367456, 1511220, 1538388, 1611968, 1612680, 1630080, 1709320, 1720192, 1813464, 1922985, 1935216, 2014960, 2051184, 2150240, 2266830, 2417952, 2419020, 2563980, 2580288, 2734912, 3022440, 3076776, 3223936, 3225360, 3418640, 3626928, 3803237, 3845970, 3870432, 4029920, 4102368, 4300480, 4533660, 4835904, 4838040, 5127960, 5160576, 5469824, 6044880, 6153552, 6450720, 6837280, 7253856, 7606474, 7691940, 7740864, 8059840, 8204736, 8600960, 9067320, 9671808, 9676080, 10255920, 11409711, 12089760, 12307104, 12901440, 13674560, 14507712, 15212948, 15383880, 15481728, 16119680, 16409472, 18134640, 19016185, 19352160, 20511840, 22819422, 24179520, 24614208, 25802880, 27349120, 29015424, 30425896, 30767760, 34229133, 36269280, 38032370, 38704320, 41023680, 45638844, 48359040, 49228416, 57048555, 60851792, 61535520, 68458266, 72538560, 76064740, 77408640, 82047360, 91277688, 114097110, 121703584, 123071040, 136916532, 145077120, 152129480, 171145665, 182555376, 228194220, 243407168, 246142080, 273833064, 304258960, 342291330, 365110752, 456388440, 486814336, 547666128, 608517920, 684582660, 730221504, 912776880, 1095332256, 1217035840, 1369165320, 1460443008, 1825553760, 2190664512, 2434071680, 2738330640, 3651107520, 4381329024, 5476661280, 7302215040, 10953322560, 21906645120]

約数ペア:

[(1, 21906645120), (2, 10953322560), (3, 7302215040), (4, 5476661280), (5, 4381329024), (6, 3651107520), (8, 2738330640), (9, 2434071680), (10, 2190664512), (12, 1825553760), (15, 1460443008), (16, 1369165320), (18, 1217035840), (20, 1095332256), (24, 912776880), (30, 730221504), (32, 684582660), (36, 608517920), (40, 547666128), (45, 486814336), (48, 456388440), (60, 365110752), (64, 342291330), (72, 304258960), (80, 273833064), (89, 246142080), (90, 243407168), (96, 228194220), (120, 182555376), (128, 171145665), (144, 152129480), (151, 145077120), (160, 136916532), (178, 123071040), (180, 121703584), (192, 114097110), (240, 91277688), (267, 82047360), (283, 77408640), (288, 76064740), (302, 72538560), (320, 68458266), (356, 61535520), (360, 60851792), (384, 57048555), (445, 49228416), (453, 48359040), (480, 45638844), (534, 41023680), (566, 38704320), (576, 38032370), (604, 36269280), (640, 34229133), (712, 30767760), (720, 30425896), (755, 29015424), (801, 27349120), (849, 25802880), (890, 24614208), (906, 24179520), (960, 22819422), (1068, 20511840), (1132, 19352160), (1152, 19016185), (1208, 18134640), (1335, 16409472), (1359, 16119680), (1415, 15481728), (1424, 15383880), (1440, 15212948), (1510, 14507712), (1602, 13674560), (1698, 12901440), (1780, 12307104), (1812, 12089760), (1920, 11409711), (2136, 10255920), (2264, 9676080), (2265, 9671808), (2416, 9067320), (2547, 8600960), (2670, 8204736), (2718, 8059840), (2830, 7740864), (2848, 7691940), (2880, 7606474), (3020, 7253856), (3204, 6837280), (3396, 6450720), (3560, 6153552), (3624, 6044880), (4005, 5469824), (4245, 5160576), (4272, 5127960), (4528, 4838040), (4530, 4835904), (4832, 4533660), (5094, 4300480), (5340, 4102368), (5436, 4029920), (5660, 3870432), (5696, 3845970), (5760, 3803237), (6040, 3626928), (6408, 3418640), (6792, 3225360), (6795, 3223936), (7120, 3076776), (7248, 3022440), (8010, 2734912), (8490, 2580288), (8544, 2563980), (9056, 2419020), (9060, 2417952), (9664, 2266830), (10188, 2150240), (10680, 2051184), (10872, 2014960), (11320, 1935216), (11392, 1922985), (12080, 1813464), (12735, 1720192), (12816, 1709320), (13439, 1630080), (13584, 1612680), (13590, 1611968), (14240, 1538388), (14496, 1511220), (16020, 1367456), (16980, 1290144), (17088, 1281990), (18112, 1209510), (18120, 1208976), (19328, 1133415), (20376, 1075120), (21360, 1025592), (21744, 1007480), (22640, 967608), (24160, 906732), (25187, 869760), (25470, 860096), (25632, 854660), (26878, 815040), (27168, 806340), (27180, 805984), (28480, 769194), (28992, 755610), (32040, 683728), (33960, 645072), (34176, 640995), (36224, 604755), (36240, 604488), (40317, 543360), (40752, 537560), (42720, 512796), (42733, 512640), (43488, 503740), (45280, 483804), (48320, 453366), (50374, 434880), (50940, 430048), (51264, 427330), (53756, 407520), (54336, 403170), (54360, 402992), (56960, 384597), (57984, 377805), (64080, 341864), (67195, 326016), (67920, 322536), (72480, 302244), (75561, 289920), (80634, 271680), (81504, 268780), (85440, 256398), (85466, 256320), (86976, 251870), (90560, 241902), (96640, 226683), (100748, 217440), (101880, 215024), (102528, 213665), (107512, 203760), (108672, 201585), (108720, 201496), (120951, 181120), (125935, 173952), (128160, 170932), (128199, 170880), (134390, 163008), (135840, 161268), (144960, 151122)]