189181440

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 640

約数和(自身を含む): 848517120

約数和(自身を除く): 659335680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 23, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 46, 48, 51, 54, 56, 60, 63, 64, 68, 69, 70, 72, 80, 84, 85, 90, 92, 96, 102, 105, 108, 112, 115, 119, 120, 126, 128, 135, 136, 138, 140, 144, 153, 160, 161, 168, 170, 180, 184, 189, 192, 204, 207, 210, 216, 224, 230, 238, 240, 252, 255, 256, 270, 272, 276, 280, 288, 306, 315, 320, 322, 336, 340, 345, 357, 360, 368, 378, 384, 391, 408, 414, 420, 432, 448, 459, 460, 476, 480, 483, 504, 510, 512, 540, 544, 552, 560, 576, 595, 612, 621, 630, 640, 644, 672, 680, 690, 714, 720, 736, 756, 765, 768, 782, 805, 816, 828, 840, 864, 896, 918, 920, 945, 952, 960, 966, 1008, 1020, 1035, 1071, 1080, 1088, 1104, 1120, 1152, 1173, 1190, 1224, 1242, 1260, 1280, 1288, 1344, 1360, 1380, 1428, 1440, 1449, 1472, 1512, 1530, 1536, 1564, 1610, 1632, 1656, 1680, 1728, 1785, 1792, 1836, 1840, 1890, 1904, 1920, 1932, 1955, 2016, 2040, 2070, 2142, 2160, 2176, 2208, 2240, 2295, 2304, 2346, 2380, 2415, 2448, 2484, 2520, 2560, 2576, 2688, 2720, 2737, 2760, 2856, 2880, 2898, 2944, 3024, 3060, 3105, 3128, 3213, 3220, 3264, 3312, 3360, 3456, 3519, 3570, 3584, 3672, 3680, 3780, 3808, 3840, 3864, 3910, 4032, 4080, 4140, 4284, 4320, 4347, 4352, 4416, 4480, 4590, 4608, 4692, 4760, 4830, 4896, 4968, 5040, 5152, 5355, 5376, 5440, 5474, 5520, 5712, 5760, 5796, 5865, 5888, 6048, 6120, 6210, 6256, 6426, 6440, 6528, 6624, 6720, 6912, 7038, 7140, 7245, 7344, 7360, 7560, 7616, 7680, 7728, 7820, 8064, 8160, 8211, 8280, 8568, 8640, 8694, 8704, 8832, 8960, 9180, 9384, 9520, 9660, 9792, 9936, 10080, 10304, 10557, 10710, 10752, 10880, 10948, 11040, 11424, 11520, 11592, 11730, 11776, 12096, 12240, 12420, 12512, 12852, 12880, 13056, 13248, 13440, 13685, 13824, 14076, 14280, 14490, 14688, 14720, 15120, 15232, 15456, 15640, 16065, 16128, 16320, 16422, 16560, 17136, 17280, 17388, 17595, 17664, 17920, 18360, 18768, 19040, 19320, 19584, 19872, 20160, 20608, 21114, 21420, 21735, 21760, 21896, 22080, 22848, 23040, 23184, 23460, 24192, 24480, 24633, 24840, 25024, 25704, 25760, 26112, 26496, 26880, 27370, 28152, 28560, 28980, 29376, 29440, 30240, 30464, 30912, 31280, 32130, 32256, 32640, 32844, 33120, 34272, 34560, 34776, 35190, 35328, 36720, 37536, 38080, 38640, 39168, 39744, 40320, 41055, 41216, 42228, 42840, 43470, 43520, 43792, 44160, 45696, 46368, 46920, 48384, 48960, 49266, 49680, 50048, 51408, 51520, 52785, 52992, 53760, 54740, 56304, 57120, 57960, 58752, 58880, 60480, 60928, 61824, 62560, 64260, 65280, 65688, 66240, 68544, 69120, 69552, 70380, 73440, 73899, 75072, 76160, 77280, 78336, 79488, 80640, 82110, 82432, 84456, 85680, 86940, 87584, 88320, 91392, 92736, 93840, 96768, 97920, 98532, 99360, 100096, 102816, 103040, 105570, 105984, 109480, 112608, 114240, 115920, 117504, 120960, 123165, 123648, 125120, 128520, 130560, 131376, 132480, 137088, 139104, 140760, 146880, 147798, 150144, 152320, 154560, 158976, 161280, 164220, 168912, 171360, 173880, 175168, 176640, 182784, 185472, 187680, 195840, 197064, 198720, 200192, 205632, 206080, 211140, 218960, 225216, 228480, 231840, 235008, 241920, 246330, 247296, 250240, 257040, 262752, 264960, 274176, 278208, 281520, 293760, 295596, 300288, 304640, 309120, 317952, 328440, 337824, 342720, 347760, 350336, 369495, 370944, 375360, 391680, 394128, 397440, 411264, 412160, 422280, 437920, 450432, 456960, 463680, 483840, 492660, 500480, 514080, 525504, 529920, 548352, 556416, 563040, 587520, 591192, 600576, 618240, 656880, 675648, 685440, 695520, 700672, 738990, 741888, 750720, 788256, 794880, 822528, 844560, 875840, 900864, 913920, 927360, 985320, 1000960, 1028160, 1051008, 1112832, 1126080, 1175040, 1182384, 1236480, 1313760, 1351296, 1370880, 1391040, 1401344, 1477980, 1501440, 1576512, 1589760, 1645056, 1689120, 1751680, 1801728, 1854720, 1970640, 2056320, 2102016, 2225664, 2252160, 2364768, 2627520, 2702592, 2741760, 2782080, 2955960, 3002880, 3153024, 3378240, 3503360, 3709440, 3941280, 4112640, 4204032, 4504320, 4729536, 5255040, 5405184, 5564160, 5911920, 6306048, 6756480, 7006720, 7882560, 8225280, 9008640, 9459072, 10510080, 11128320, 11823840, 12612096, 13512960, 15765120, 18918144, 21020160, 23647680, 27025920, 31530240, 37836288, 47295360, 63060480, 94590720, 189181440]

約数ペア:

[(1, 189181440), (2, 94590720), (3, 63060480), (4, 47295360), (5, 37836288), (6, 31530240), (7, 27025920), (8, 23647680), (9, 21020160), (10, 18918144), (12, 15765120), (14, 13512960), (15, 12612096), (16, 11823840), (17, 11128320), (18, 10510080), (20, 9459072), (21, 9008640), (23, 8225280), (24, 7882560), (27, 7006720), (28, 6756480), (30, 6306048), (32, 5911920), (34, 5564160), (35, 5405184), (36, 5255040), (40, 4729536), (42, 4504320), (45, 4204032), (46, 4112640), (48, 3941280), (51, 3709440), (54, 3503360), (56, 3378240), (60, 3153024), (63, 3002880), (64, 2955960), (68, 2782080), (69, 2741760), (70, 2702592), (72, 2627520), (80, 2364768), (84, 2252160), (85, 2225664), (90, 2102016), (92, 2056320), (96, 1970640), (102, 1854720), (105, 1801728), (108, 1751680), (112, 1689120), (115, 1645056), (119, 1589760), (120, 1576512), (126, 1501440), (128, 1477980), (135, 1401344), (136, 1391040), (138, 1370880), (140, 1351296), (144, 1313760), (153, 1236480), (160, 1182384), (161, 1175040), (168, 1126080), (170, 1112832), (180, 1051008), (184, 1028160), (189, 1000960), (192, 985320), (204, 927360), (207, 913920), (210, 900864), (216, 875840), (224, 844560), (230, 822528), (238, 794880), (240, 788256), (252, 750720), (255, 741888), (256, 738990), (270, 700672), (272, 695520), (276, 685440), (280, 675648), (288, 656880), (306, 618240), (315, 600576), (320, 591192), (322, 587520), (336, 563040), (340, 556416), (345, 548352), (357, 529920), (360, 525504), (368, 514080), (378, 500480), (384, 492660), (391, 483840), (408, 463680), (414, 456960), (420, 450432), (432, 437920), (448, 422280), (459, 412160), (460, 411264), (476, 397440), (480, 394128), (483, 391680), (504, 375360), (510, 370944), (512, 369495), (540, 350336), (544, 347760), (552, 342720), (560, 337824), (576, 328440), (595, 317952), (612, 309120), (621, 304640), (630, 300288), (640, 295596), (644, 293760), (672, 281520), (680, 278208), (690, 274176), (714, 264960), (720, 262752), (736, 257040), (756, 250240), (765, 247296), (768, 246330), (782, 241920), (805, 235008), (816, 231840), (828, 228480), (840, 225216), (864, 218960), (896, 211140), (918, 206080), (920, 205632), (945, 200192), (952, 198720), (960, 197064), (966, 195840), (1008, 187680), (1020, 185472), (1035, 182784), (1071, 176640), (1080, 175168), (1088, 173880), (1104, 171360), (1120, 168912), (1152, 164220), (1173, 161280), (1190, 158976), (1224, 154560), (1242, 152320), (1260, 150144), (1280, 147798), (1288, 146880), (1344, 140760), (1360, 139104), (1380, 137088), (1428, 132480), (1440, 131376), (1449, 130560), (1472, 128520), (1512, 125120), (1530, 123648), (1536, 123165), (1564, 120960), (1610, 117504), (1632, 115920), (1656, 114240), (1680, 112608), (1728, 109480), (1785, 105984), (1792, 105570), (1836, 103040), (1840, 102816), (1890, 100096), (1904, 99360), (1920, 98532), (1932, 97920), (1955, 96768), (2016, 93840), (2040, 92736), (2070, 91392), (2142, 88320), (2160, 87584), (2176, 86940), (2208, 85680), (2240, 84456), (2295, 82432), (2304, 82110), (2346, 80640), (2380, 79488), (2415, 78336), (2448, 77280), (2484, 76160), (2520, 75072), (2560, 73899), (2576, 73440), (2688, 70380), (2720, 69552), (2737, 69120), (2760, 68544), (2856, 66240), (2880, 65688), (2898, 65280), (2944, 64260), (3024, 62560), (3060, 61824), (3105, 60928), (3128, 60480), (3213, 58880), (3220, 58752), (3264, 57960), (3312, 57120), (3360, 56304), (3456, 54740), (3519, 53760), (3570, 52992), (3584, 52785), (3672, 51520), (3680, 51408), (3780, 50048), (3808, 49680), (3840, 49266), (3864, 48960), (3910, 48384), (4032, 46920), (4080, 46368), (4140, 45696), (4284, 44160), (4320, 43792), (4347, 43520), (4352, 43470), (4416, 42840), (4480, 42228), (4590, 41216), (4608, 41055), (4692, 40320), (4760, 39744), (4830, 39168), (4896, 38640), (4968, 38080), (5040, 37536), (5152, 36720), (5355, 35328), (5376, 35190), (5440, 34776), (5474, 34560), (5520, 34272), (5712, 33120), (5760, 32844), (5796, 32640), (5865, 32256), (5888, 32130), (6048, 31280), (6120, 30912), (6210, 30464), (6256, 30240), (6426, 29440), (6440, 29376), (6528, 28980), (6624, 28560), (6720, 28152), (6912, 27370), (7038, 26880), (7140, 26496), (7245, 26112), (7344, 25760), (7360, 25704), (7560, 25024), (7616, 24840), (7680, 24633), (7728, 24480), (7820, 24192), (8064, 23460), (8160, 23184), (8211, 23040), (8280, 22848), (8568, 22080), (8640, 21896), (8694, 21760), (8704, 21735), (8832, 21420), (8960, 21114), (9180, 20608), (9384, 20160), (9520, 19872), (9660, 19584), (9792, 19320), (9936, 19040), (10080, 18768), (10304, 18360), (10557, 17920), (10710, 17664), (10752, 17595), (10880, 17388), (10948, 17280), (11040, 17136), (11424, 16560), (11520, 16422), (11592, 16320), (11730, 16128), (11776, 16065), (12096, 15640), (12240, 15456), (12420, 15232), (12512, 15120), (12852, 14720), (12880, 14688), (13056, 14490), (13248, 14280), (13440, 14076), (13685, 13824)]