72044280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 384

約数和(自身を含む): 307307520

約数和(自身を除く): 235263240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 55, 56, 60, 63, 66, 69, 70, 72, 77, 84, 88, 90, 92, 99, 105, 110, 113, 115, 120, 126, 132, 138, 140, 154, 161, 165, 168, 180, 184, 198, 207, 210, 220, 226, 230, 231, 252, 253, 264, 276, 280, 308, 315, 322, 330, 339, 345, 360, 385, 396, 414, 420, 440, 452, 460, 462, 483, 495, 504, 506, 552, 565, 616, 630, 644, 660, 678, 690, 693, 759, 770, 791, 792, 805, 828, 840, 904, 920, 924, 966, 990, 1012, 1017, 1035, 1130, 1155, 1243, 1260, 1265, 1288, 1320, 1356, 1380, 1386, 1449, 1518, 1540, 1582, 1610, 1656, 1695, 1771, 1848, 1932, 1980, 2024, 2034, 2070, 2260, 2277, 2310, 2373, 2415, 2486, 2520, 2530, 2599, 2712, 2760, 2772, 2898, 3036, 3080, 3164, 3220, 3390, 3465, 3542, 3729, 3795, 3864, 3955, 3960, 4068, 4140, 4520, 4554, 4620, 4746, 4830, 4972, 5060, 5085, 5198, 5313, 5544, 5796, 6072, 6215, 6328, 6440, 6780, 6930, 7084, 7119, 7245, 7458, 7590, 7797, 7910, 8136, 8280, 8701, 8855, 9108, 9240, 9492, 9660, 9944, 10120, 10170, 10396, 10626, 11187, 11385, 11592, 11865, 12430, 12995, 13560, 13860, 14168, 14238, 14490, 14916, 15180, 15594, 15820, 15939, 17402, 17710, 18193, 18216, 18645, 18984, 19320, 20340, 20792, 21252, 22374, 22770, 23391, 23730, 24860, 25990, 26103, 26565, 27720, 28476, 28589, 28980, 29832, 30360, 31188, 31640, 31878, 34804, 35420, 35595, 36386, 37290, 38985, 40680, 42504, 43505, 44748, 45540, 46782, 47460, 49720, 51980, 52206, 53130, 54579, 55935, 56952, 57178, 57960, 62376, 63756, 69608, 70840, 71190, 72772, 74580, 77970, 78309, 79695, 85767, 87010, 89496, 90965, 91080, 93564, 94920, 103960, 104412, 106260, 109158, 111870, 114356, 116955, 127512, 130515, 142380, 142945, 145544, 149160, 155940, 156618, 159390, 163737, 171534, 174020, 181930, 187128, 200123, 208824, 212520, 218316, 223740, 228712, 233910, 257301, 261030, 272895, 284760, 285890, 311880, 313236, 318780, 327474, 343068, 348040, 363860, 391545, 400246, 428835, 436632, 447480, 467820, 514602, 522060, 545790, 571780, 600369, 626472, 637560, 654948, 686136, 727720, 783090, 800492, 818685, 857670, 935640, 1000615, 1029204, 1044120, 1091580, 1143560, 1200738, 1286505, 1309896, 1566180, 1600984, 1637370, 1715340, 1801107, 2001230, 2058408, 2183160, 2401476, 2573010, 3001845, 3132360, 3274740, 3430680, 3602214, 4002460, 4802952, 5146020, 6003690, 6549480, 7204428, 8004920, 9005535, 10292040, 12007380, 14408856, 18011070, 24014760, 36022140, 72044280]

約数ペア:

[(1, 72044280), (2, 36022140), (3, 24014760), (4, 18011070), (5, 14408856), (6, 12007380), (7, 10292040), (8, 9005535), (9, 8004920), (10, 7204428), (11, 6549480), (12, 6003690), (14, 5146020), (15, 4802952), (18, 4002460), (20, 3602214), (21, 3430680), (22, 3274740), (23, 3132360), (24, 3001845), (28, 2573010), (30, 2401476), (33, 2183160), (35, 2058408), (36, 2001230), (40, 1801107), (42, 1715340), (44, 1637370), (45, 1600984), (46, 1566180), (55, 1309896), (56, 1286505), (60, 1200738), (63, 1143560), (66, 1091580), (69, 1044120), (70, 1029204), (72, 1000615), (77, 935640), (84, 857670), (88, 818685), (90, 800492), (92, 783090), (99, 727720), (105, 686136), (110, 654948), (113, 637560), (115, 626472), (120, 600369), (126, 571780), (132, 545790), (138, 522060), (140, 514602), (154, 467820), (161, 447480), (165, 436632), (168, 428835), (180, 400246), (184, 391545), (198, 363860), (207, 348040), (210, 343068), (220, 327474), (226, 318780), (230, 313236), (231, 311880), (252, 285890), (253, 284760), (264, 272895), (276, 261030), (280, 257301), (308, 233910), (315, 228712), (322, 223740), (330, 218316), (339, 212520), (345, 208824), (360, 200123), (385, 187128), (396, 181930), (414, 174020), (420, 171534), (440, 163737), (452, 159390), (460, 156618), (462, 155940), (483, 149160), (495, 145544), (504, 142945), (506, 142380), (552, 130515), (565, 127512), (616, 116955), (630, 114356), (644, 111870), (660, 109158), (678, 106260), (690, 104412), (693, 103960), (759, 94920), (770, 93564), (791, 91080), (792, 90965), (805, 89496), (828, 87010), (840, 85767), (904, 79695), (920, 78309), (924, 77970), (966, 74580), (990, 72772), (1012, 71190), (1017, 70840), (1035, 69608), (1130, 63756), (1155, 62376), (1243, 57960), (1260, 57178), (1265, 56952), (1288, 55935), (1320, 54579), (1356, 53130), (1380, 52206), (1386, 51980), (1449, 49720), (1518, 47460), (1540, 46782), (1582, 45540), (1610, 44748), (1656, 43505), (1695, 42504), (1771, 40680), (1848, 38985), (1932, 37290), (1980, 36386), (2024, 35595), (2034, 35420), (2070, 34804), (2260, 31878), (2277, 31640), (2310, 31188), (2373, 30360), (2415, 29832), (2486, 28980), (2520, 28589), (2530, 28476), (2599, 27720), (2712, 26565), (2760, 26103), (2772, 25990), (2898, 24860), (3036, 23730), (3080, 23391), (3164, 22770), (3220, 22374), (3390, 21252), (3465, 20792), (3542, 20340), (3729, 19320), (3795, 18984), (3864, 18645), (3955, 18216), (3960, 18193), (4068, 17710), (4140, 17402), (4520, 15939), (4554, 15820), (4620, 15594), (4746, 15180), (4830, 14916), (4972, 14490), (5060, 14238), (5085, 14168), (5198, 13860), (5313, 13560), (5544, 12995), (5796, 12430), (6072, 11865), (6215, 11592), (6328, 11385), (6440, 11187), (6780, 10626), (6930, 10396), (7084, 10170), (7119, 10120), (7245, 9944), (7458, 9660), (7590, 9492), (7797, 9240), (7910, 9108), (8136, 8855), (8280, 8701)]