2193661440

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 400

約数和(自身を含む): 8021138400

約数和(自身を除く): 5827476960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 81, 90, 96, 108, 120, 128, 135, 142, 144, 149, 160, 162, 180, 192, 213, 216, 240, 256, 270, 284, 288, 298, 320, 324, 355, 360, 384, 405, 426, 432, 447, 480, 512, 540, 568, 576, 596, 639, 640, 648, 710, 720, 745, 768, 810, 852, 864, 894, 960, 1065, 1080, 1136, 1152, 1192, 1278, 1280, 1296, 1341, 1420, 1440, 1490, 1536, 1620, 1704, 1728, 1788, 1917, 1920, 2130, 2160, 2235, 2272, 2304, 2384, 2556, 2560, 2592, 2682, 2840, 2880, 2980, 3195, 3240, 3408, 3456, 3576, 3834, 3840, 4023, 4260, 4320, 4470, 4544, 4608, 4768, 5112, 5184, 5364, 5680, 5751, 5760, 5960, 6390, 6480, 6705, 6816, 6912, 7152, 7668, 7680, 8046, 8520, 8640, 8940, 9088, 9536, 9585, 10224, 10368, 10579, 10728, 11360, 11502, 11520, 11920, 12069, 12780, 12960, 13410, 13632, 13824, 14304, 15336, 16092, 17040, 17280, 17880, 18176, 19072, 19170, 20115, 20448, 20736, 21158, 21456, 22720, 23004, 23040, 23840, 24138, 25560, 25920, 26820, 27264, 28608, 28755, 30672, 31737, 32184, 34080, 34560, 35760, 36352, 38144, 38340, 40230, 40896, 41472, 42316, 42912, 45440, 46008, 47680, 48276, 51120, 51840, 52895, 53640, 54528, 57216, 57510, 60345, 61344, 63474, 64368, 68160, 69120, 71520, 76288, 76680, 80460, 81792, 84632, 85824, 90880, 92016, 95211, 95360, 96552, 102240, 103680, 105790, 107280, 109056, 114432, 115020, 120690, 122688, 126948, 128736, 136320, 143040, 153360, 158685, 160920, 163584, 169264, 171648, 181760, 184032, 190422, 190720, 193104, 204480, 207360, 211580, 214560, 228864, 230040, 241380, 245376, 253896, 257472, 272640, 285633, 286080, 306720, 317370, 321840, 327168, 338528, 343296, 368064, 380844, 381440, 386208, 408960, 423160, 429120, 460080, 476055, 482760, 490752, 507792, 514944, 545280, 571266, 572160, 613440, 634740, 643680, 677056, 686592, 736128, 761688, 772416, 817920, 846320, 856899, 858240, 920160, 952110, 965520, 981504, 1015584, 1029888, 1142532, 1144320, 1226880, 1269480, 1287360, 1354112, 1428165, 1472256, 1523376, 1544832, 1635840, 1692640, 1713798, 1716480, 1840320, 1904220, 1931040, 2031168, 2059776, 2285064, 2453760, 2538960, 2574720, 2708224, 2856330, 2944512, 3046752, 3089664, 3385280, 3427596, 3432960, 3680640, 3808440, 3862080, 4062336, 4284495, 4570128, 4907520, 5077920, 5149440, 5416448, 5712660, 6093504, 6179328, 6770560, 6855192, 7361280, 7616880, 7724160, 8124672, 8568990, 9140256, 10155840, 10298880, 11425320, 12187008, 13541120, 13710384, 14722560, 15233760, 15448320, 16249344, 17137980, 18280512, 20311680, 22850640, 24374016, 27082240, 27420768, 30467520, 30896640, 34275960, 36561024, 40623360, 45701280, 48748032, 54841536, 60935040, 68551920, 73122048, 81246720, 91402560, 109683072, 121870080, 137103840, 146244096, 182805120, 219366144, 243740160, 274207680, 365610240, 438732288, 548415360, 731220480, 1096830720, 2193661440]

約数ペア:

[(1, 2193661440), (2, 1096830720), (3, 731220480), (4, 548415360), (5, 438732288), (6, 365610240), (8, 274207680), (9, 243740160), (10, 219366144), (12, 182805120), (15, 146244096), (16, 137103840), (18, 121870080), (20, 109683072), (24, 91402560), (27, 81246720), (30, 73122048), (32, 68551920), (36, 60935040), (40, 54841536), (45, 48748032), (48, 45701280), (54, 40623360), (60, 36561024), (64, 34275960), (71, 30896640), (72, 30467520), (80, 27420768), (81, 27082240), (90, 24374016), (96, 22850640), (108, 20311680), (120, 18280512), (128, 17137980), (135, 16249344), (142, 15448320), (144, 15233760), (149, 14722560), (160, 13710384), (162, 13541120), (180, 12187008), (192, 11425320), (213, 10298880), (216, 10155840), (240, 9140256), (256, 8568990), (270, 8124672), (284, 7724160), (288, 7616880), (298, 7361280), (320, 6855192), (324, 6770560), (355, 6179328), (360, 6093504), (384, 5712660), (405, 5416448), (426, 5149440), (432, 5077920), (447, 4907520), (480, 4570128), (512, 4284495), (540, 4062336), (568, 3862080), (576, 3808440), (596, 3680640), (639, 3432960), (640, 3427596), (648, 3385280), (710, 3089664), (720, 3046752), (745, 2944512), (768, 2856330), (810, 2708224), (852, 2574720), (864, 2538960), (894, 2453760), (960, 2285064), (1065, 2059776), (1080, 2031168), (1136, 1931040), (1152, 1904220), (1192, 1840320), (1278, 1716480), (1280, 1713798), (1296, 1692640), (1341, 1635840), (1420, 1544832), (1440, 1523376), (1490, 1472256), (1536, 1428165), (1620, 1354112), (1704, 1287360), (1728, 1269480), (1788, 1226880), (1917, 1144320), (1920, 1142532), (2130, 1029888), (2160, 1015584), (2235, 981504), (2272, 965520), (2304, 952110), (2384, 920160), (2556, 858240), (2560, 856899), (2592, 846320), (2682, 817920), (2840, 772416), (2880, 761688), (2980, 736128), (3195, 686592), (3240, 677056), (3408, 643680), (3456, 634740), (3576, 613440), (3834, 572160), (3840, 571266), (4023, 545280), (4260, 514944), (4320, 507792), (4470, 490752), (4544, 482760), (4608, 476055), (4768, 460080), (5112, 429120), (5184, 423160), (5364, 408960), (5680, 386208), (5751, 381440), (5760, 380844), (5960, 368064), (6390, 343296), (6480, 338528), (6705, 327168), (6816, 321840), (6912, 317370), (7152, 306720), (7668, 286080), (7680, 285633), (8046, 272640), (8520, 257472), (8640, 253896), (8940, 245376), (9088, 241380), (9536, 230040), (9585, 228864), (10224, 214560), (10368, 211580), (10579, 207360), (10728, 204480), (11360, 193104), (11502, 190720), (11520, 190422), (11920, 184032), (12069, 181760), (12780, 171648), (12960, 169264), (13410, 163584), (13632, 160920), (13824, 158685), (14304, 153360), (15336, 143040), (16092, 136320), (17040, 128736), (17280, 126948), (17880, 122688), (18176, 120690), (19072, 115020), (19170, 114432), (20115, 109056), (20448, 107280), (20736, 105790), (21158, 103680), (21456, 102240), (22720, 96552), (23004, 95360), (23040, 95211), (23840, 92016), (24138, 90880), (25560, 85824), (25920, 84632), (26820, 81792), (27264, 80460), (28608, 76680), (28755, 76288), (30672, 71520), (31737, 69120), (32184, 68160), (34080, 64368), (34560, 63474), (35760, 61344), (36352, 60345), (38144, 57510), (38340, 57216), (40230, 54528), (40896, 53640), (41472, 52895), (42316, 51840), (42912, 51120), (45440, 48276), (46008, 47680)]