161940240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 480

約数和(自身を含む): 713097216

約数和(自身を除く): 551156976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 48, 55, 56, 60, 63, 66, 69, 70, 72, 77, 80, 84, 88, 90, 92, 99, 105, 110, 112, 115, 120, 126, 127, 132, 138, 140, 144, 154, 161, 165, 168, 176, 180, 184, 198, 207, 210, 220, 230, 231, 240, 252, 253, 254, 264, 276, 280, 308, 315, 322, 330, 336, 345, 360, 368, 381, 385, 396, 414, 420, 440, 460, 462, 483, 495, 504, 506, 508, 528, 552, 560, 616, 630, 635, 644, 660, 690, 693, 720, 759, 762, 770, 792, 805, 828, 840, 880, 889, 920, 924, 966, 990, 1008, 1012, 1016, 1035, 1104, 1143, 1155, 1232, 1260, 1265, 1270, 1288, 1320, 1380, 1386, 1397, 1449, 1518, 1524, 1540, 1584, 1610, 1656, 1680, 1771, 1778, 1840, 1848, 1905, 1932, 1980, 2024, 2032, 2070, 2277, 2286, 2310, 2415, 2520, 2530, 2540, 2576, 2640, 2667, 2760, 2772, 2794, 2898, 2921, 3036, 3048, 3080, 3220, 3312, 3465, 3542, 3556, 3696, 3795, 3810, 3864, 3960, 4048, 4140, 4191, 4445, 4554, 4572, 4620, 4830, 5040, 5060, 5080, 5313, 5334, 5520, 5544, 5588, 5715, 5796, 5842, 6072, 6096, 6160, 6440, 6930, 6985, 7084, 7112, 7245, 7590, 7620, 7728, 7920, 8001, 8280, 8382, 8763, 8855, 8890, 9108, 9144, 9240, 9660, 9779, 10120, 10160, 10626, 10668, 11088, 11176, 11385, 11430, 11592, 11684, 12144, 12573, 12880, 13335, 13860, 13970, 14168, 14224, 14490, 14605, 15180, 15240, 15939, 16002, 16560, 16764, 17526, 17710, 17780, 18216, 18288, 18480, 19320, 19558, 20240, 20447, 20955, 21252, 21336, 22352, 22770, 22860, 23184, 23368, 25146, 26289, 26565, 26670, 27720, 27940, 28336, 28980, 29210, 29337, 30360, 30480, 31878, 32004, 32131, 33528, 35052, 35420, 35560, 36432, 38640, 39116, 40005, 40894, 41910, 42504, 42672, 43815, 45540, 45720, 46736, 48895, 50292, 52578, 53130, 53340, 55440, 55880, 57960, 58420, 58674, 60720, 61341, 62865, 63756, 64008, 64262, 67056, 70104, 70840, 71120, 78232, 79695, 80010, 81788, 83820, 85008, 87630, 88011, 91080, 91440, 96393, 97790, 100584, 102235, 105156, 106260, 106680, 111760, 115920, 116840, 117348, 122682, 125730, 127512, 128016, 128524, 131445, 140208, 141680, 146685, 156464, 159390, 160020, 160655, 163576, 167640, 175260, 176022, 182160, 184023, 192786, 195580, 201168, 204470, 210312, 212520, 213360, 224917, 233680, 234696, 245364, 251460, 255024, 257048, 262890, 289179, 293370, 306705, 318780, 320040, 321310, 327152, 335280, 350520, 352044, 368046, 385572, 391160, 408940, 420624, 425040, 440055, 449834, 469392, 481965, 490728, 502920, 514096, 525780, 578358, 586740, 613410, 637560, 640080, 642620, 674751, 701040, 704088, 736092, 771144, 782320, 817880, 880110, 899668, 920115, 963930, 981456, 1005840, 1051560, 1124585, 1156716, 1173480, 1226820, 1275120, 1285240, 1349502, 1408176, 1445895, 1472184, 1542288, 1635760, 1760220, 1799336, 1840230, 1927860, 2024253, 2103120, 2249170, 2313432, 2346960, 2453640, 2570480, 2699004, 2891790, 2944368, 3373755, 3520440, 3598672, 3680460, 3855720, 4048506, 4498340, 4626864, 4907280, 5398008, 5783580, 6747510, 7040880, 7360920, 7711440, 8097012, 8996680, 10121265, 10796016, 11567160, 13495020, 14721840, 16194024, 17993360, 20242530, 23134320, 26990040, 32388048, 40485060, 53980080, 80970120, 161940240]

約数ペア:

[(1, 161940240), (2, 80970120), (3, 53980080), (4, 40485060), (5, 32388048), (6, 26990040), (7, 23134320), (8, 20242530), (9, 17993360), (10, 16194024), (11, 14721840), (12, 13495020), (14, 11567160), (15, 10796016), (16, 10121265), (18, 8996680), (20, 8097012), (21, 7711440), (22, 7360920), (23, 7040880), (24, 6747510), (28, 5783580), (30, 5398008), (33, 4907280), (35, 4626864), (36, 4498340), (40, 4048506), (42, 3855720), (44, 3680460), (45, 3598672), (46, 3520440), (48, 3373755), (55, 2944368), (56, 2891790), (60, 2699004), (63, 2570480), (66, 2453640), (69, 2346960), (70, 2313432), (72, 2249170), (77, 2103120), (80, 2024253), (84, 1927860), (88, 1840230), (90, 1799336), (92, 1760220), (99, 1635760), (105, 1542288), (110, 1472184), (112, 1445895), (115, 1408176), (120, 1349502), (126, 1285240), (127, 1275120), (132, 1226820), (138, 1173480), (140, 1156716), (144, 1124585), (154, 1051560), (161, 1005840), (165, 981456), (168, 963930), (176, 920115), (180, 899668), (184, 880110), (198, 817880), (207, 782320), (210, 771144), (220, 736092), (230, 704088), (231, 701040), (240, 674751), (252, 642620), (253, 640080), (254, 637560), (264, 613410), (276, 586740), (280, 578358), (308, 525780), (315, 514096), (322, 502920), (330, 490728), (336, 481965), (345, 469392), (360, 449834), (368, 440055), (381, 425040), (385, 420624), (396, 408940), (414, 391160), (420, 385572), (440, 368046), (460, 352044), (462, 350520), (483, 335280), (495, 327152), (504, 321310), (506, 320040), (508, 318780), (528, 306705), (552, 293370), (560, 289179), (616, 262890), (630, 257048), (635, 255024), (644, 251460), (660, 245364), (690, 234696), (693, 233680), (720, 224917), (759, 213360), (762, 212520), (770, 210312), (792, 204470), (805, 201168), (828, 195580), (840, 192786), (880, 184023), (889, 182160), (920, 176022), (924, 175260), (966, 167640), (990, 163576), (1008, 160655), (1012, 160020), (1016, 159390), (1035, 156464), (1104, 146685), (1143, 141680), (1155, 140208), (1232, 131445), (1260, 128524), (1265, 128016), (1270, 127512), (1288, 125730), (1320, 122682), (1380, 117348), (1386, 116840), (1397, 115920), (1449, 111760), (1518, 106680), (1524, 106260), (1540, 105156), (1584, 102235), (1610, 100584), (1656, 97790), (1680, 96393), (1771, 91440), (1778, 91080), (1840, 88011), (1848, 87630), (1905, 85008), (1932, 83820), (1980, 81788), (2024, 80010), (2032, 79695), (2070, 78232), (2277, 71120), (2286, 70840), (2310, 70104), (2415, 67056), (2520, 64262), (2530, 64008), (2540, 63756), (2576, 62865), (2640, 61341), (2667, 60720), (2760, 58674), (2772, 58420), (2794, 57960), (2898, 55880), (2921, 55440), (3036, 53340), (3048, 53130), (3080, 52578), (3220, 50292), (3312, 48895), (3465, 46736), (3542, 45720), (3556, 45540), (3696, 43815), (3795, 42672), (3810, 42504), (3864, 41910), (3960, 40894), (4048, 40005), (4140, 39116), (4191, 38640), (4445, 36432), (4554, 35560), (4572, 35420), (4620, 35052), (4830, 33528), (5040, 32131), (5060, 32004), (5080, 31878), (5313, 30480), (5334, 30360), (5520, 29337), (5544, 29210), (5588, 28980), (5715, 28336), (5796, 27940), (5842, 27720), (6072, 26670), (6096, 26565), (6160, 26289), (6440, 25146), (6930, 23368), (6985, 23184), (7084, 22860), (7112, 22770), (7245, 22352), (7590, 21336), (7620, 21252), (7728, 20955), (7920, 20447), (8001, 20240), (8280, 19558), (8382, 19320), (8763, 18480), (8855, 18288), (8890, 18216), (9108, 17780), (9144, 17710), (9240, 17526), (9660, 16764), (9779, 16560), (10120, 16002), (10160, 15939), (10626, 15240), (10668, 15180), (11088, 14605), (11176, 14490), (11385, 14224), (11430, 14168), (11592, 13970), (11684, 13860), (12144, 13335), (12573, 12880)]