2149605120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 432

約数和(自身を含む): 7906600800

約数和(自身を除く): 5756995680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 149, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 289, 298, 312, 320, 340, 384, 390, 408, 416, 442, 447, 480, 510, 520, 544, 578, 596, 624, 640, 663, 680, 745, 768, 780, 816, 832, 867, 884, 894, 960, 1020, 1040, 1088, 1105, 1156, 1192, 1248, 1280, 1326, 1360, 1445, 1490, 1560, 1632, 1664, 1734, 1768, 1788, 1920, 1937, 2040, 2080, 2176, 2210, 2235, 2312, 2384, 2496, 2533, 2652, 2720, 2890, 2980, 3120, 3264, 3315, 3328, 3468, 3536, 3576, 3757, 3840, 3874, 4080, 4160, 4335, 4352, 4420, 4470, 4624, 4768, 4992, 5066, 5304, 5440, 5780, 5811, 5960, 6240, 6528, 6630, 6936, 7072, 7152, 7514, 7599, 7748, 8160, 8320, 8670, 8840, 8940, 9248, 9536, 9685, 9984, 10132, 10608, 10880, 11271, 11560, 11622, 11920, 12480, 12665, 13056, 13260, 13872, 14144, 14304, 15028, 15198, 15496, 16320, 16640, 17340, 17680, 17880, 18496, 18785, 19072, 19370, 20264, 21216, 21760, 22542, 23120, 23244, 23840, 24960, 25330, 26520, 27744, 28288, 28608, 29055, 30056, 30396, 30992, 32640, 32929, 34680, 35360, 35760, 36992, 37570, 37995, 38144, 38740, 40528, 42432, 43061, 45084, 46240, 46488, 47680, 49920, 50660, 53040, 55488, 56355, 56576, 57216, 58110, 60112, 60792, 61984, 65280, 65858, 69360, 70720, 71520, 73984, 75140, 75990, 77480, 81056, 84864, 86122, 90168, 92480, 92976, 95360, 98787, 101320, 106080, 110976, 112710, 114432, 116220, 120224, 121584, 123968, 129183, 131716, 138720, 141440, 143040, 150280, 151980, 154960, 162112, 164645, 169728, 172244, 180336, 184960, 185952, 190720, 197574, 202640, 212160, 215305, 221952, 225420, 232440, 240448, 243168, 247936, 258366, 263432, 277440, 282880, 286080, 300560, 303960, 309920, 324224, 329290, 344488, 360672, 369920, 371904, 395148, 405280, 424320, 430610, 450840, 464880, 480896, 486336, 493935, 495872, 516732, 526864, 554880, 559793, 572160, 601120, 607920, 619840, 645915, 648448, 658580, 688976, 721344, 743808, 790296, 810560, 848640, 861220, 901680, 929760, 961792, 972672, 987870, 1033464, 1053728, 1109760, 1119586, 1202240, 1215840, 1239680, 1291830, 1317160, 1377952, 1442688, 1487616, 1580592, 1621120, 1679379, 1722440, 1803360, 1859520, 1945344, 1975740, 2066928, 2107456, 2239172, 2404480, 2431680, 2479360, 2583660, 2634320, 2755904, 2798965, 2885376, 3161184, 3242240, 3358758, 3444880, 3606720, 3719040, 3951480, 4133856, 4214912, 4478344, 4808960, 4863360, 5167320, 5268640, 5511808, 5597930, 6322368, 6717516, 6889760, 7213440, 7438080, 7902960, 8267712, 8396895, 8429824, 8956688, 9726720, 10334640, 10537280, 11023616, 11195860, 12644736, 13435032, 13779520, 14426880, 15805920, 16535424, 16793790, 17913376, 20669280, 21074560, 22391720, 25289472, 26870064, 27559040, 31611840, 33070848, 33587580, 35826752, 41338560, 42149120, 44783440, 53740128, 55118080, 63223680, 67175160, 71653504, 82677120, 89566880, 107480256, 126447360, 134350320, 143307008, 165354240, 179133760, 214960512, 268700640, 358267520, 429921024, 537401280, 716535040, 1074802560, 2149605120]

約数ペア:

[(1, 2149605120), (2, 1074802560), (3, 716535040), (4, 537401280), (5, 429921024), (6, 358267520), (8, 268700640), (10, 214960512), (12, 179133760), (13, 165354240), (15, 143307008), (16, 134350320), (17, 126447360), (20, 107480256), (24, 89566880), (26, 82677120), (30, 71653504), (32, 67175160), (34, 63223680), (39, 55118080), (40, 53740128), (48, 44783440), (51, 42149120), (52, 41338560), (60, 35826752), (64, 33587580), (65, 33070848), (68, 31611840), (78, 27559040), (80, 26870064), (85, 25289472), (96, 22391720), (102, 21074560), (104, 20669280), (120, 17913376), (128, 16793790), (130, 16535424), (136, 15805920), (149, 14426880), (156, 13779520), (160, 13435032), (170, 12644736), (192, 11195860), (195, 11023616), (204, 10537280), (208, 10334640), (221, 9726720), (240, 8956688), (255, 8429824), (256, 8396895), (260, 8267712), (272, 7902960), (289, 7438080), (298, 7213440), (312, 6889760), (320, 6717516), (340, 6322368), (384, 5597930), (390, 5511808), (408, 5268640), (416, 5167320), (442, 4863360), (447, 4808960), (480, 4478344), (510, 4214912), (520, 4133856), (544, 3951480), (578, 3719040), (596, 3606720), (624, 3444880), (640, 3358758), (663, 3242240), (680, 3161184), (745, 2885376), (768, 2798965), (780, 2755904), (816, 2634320), (832, 2583660), (867, 2479360), (884, 2431680), (894, 2404480), (960, 2239172), (1020, 2107456), (1040, 2066928), (1088, 1975740), (1105, 1945344), (1156, 1859520), (1192, 1803360), (1248, 1722440), (1280, 1679379), (1326, 1621120), (1360, 1580592), (1445, 1487616), (1490, 1442688), (1560, 1377952), (1632, 1317160), (1664, 1291830), (1734, 1239680), (1768, 1215840), (1788, 1202240), (1920, 1119586), (1937, 1109760), (2040, 1053728), (2080, 1033464), (2176, 987870), (2210, 972672), (2235, 961792), (2312, 929760), (2384, 901680), (2496, 861220), (2533, 848640), (2652, 810560), (2720, 790296), (2890, 743808), (2980, 721344), (3120, 688976), (3264, 658580), (3315, 648448), (3328, 645915), (3468, 619840), (3536, 607920), (3576, 601120), (3757, 572160), (3840, 559793), (3874, 554880), (4080, 526864), (4160, 516732), (4335, 495872), (4352, 493935), (4420, 486336), (4470, 480896), (4624, 464880), (4768, 450840), (4992, 430610), (5066, 424320), (5304, 405280), (5440, 395148), (5780, 371904), (5811, 369920), (5960, 360672), (6240, 344488), (6528, 329290), (6630, 324224), (6936, 309920), (7072, 303960), (7152, 300560), (7514, 286080), (7599, 282880), (7748, 277440), (8160, 263432), (8320, 258366), (8670, 247936), (8840, 243168), (8940, 240448), (9248, 232440), (9536, 225420), (9685, 221952), (9984, 215305), (10132, 212160), (10608, 202640), (10880, 197574), (11271, 190720), (11560, 185952), (11622, 184960), (11920, 180336), (12480, 172244), (12665, 169728), (13056, 164645), (13260, 162112), (13872, 154960), (14144, 151980), (14304, 150280), (15028, 143040), (15198, 141440), (15496, 138720), (16320, 131716), (16640, 129183), (17340, 123968), (17680, 121584), (17880, 120224), (18496, 116220), (18785, 114432), (19072, 112710), (19370, 110976), (20264, 106080), (21216, 101320), (21760, 98787), (22542, 95360), (23120, 92976), (23244, 92480), (23840, 90168), (24960, 86122), (25330, 84864), (26520, 81056), (27744, 77480), (28288, 75990), (28608, 75140), (29055, 73984), (30056, 71520), (30396, 70720), (30992, 69360), (32640, 65858), (32929, 65280), (34680, 61984), (35360, 60792), (35760, 60112), (36992, 58110), (37570, 57216), (37995, 56576), (38144, 56355), (38740, 55488), (40528, 53040), (42432, 50660), (43061, 49920), (45084, 47680), (46240, 46488)]