1548268920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 384

約数和(自身を含む): 5822668800

約数和(自身を除く): 4274399880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 89, 90, 92, 99, 110, 115, 120, 132, 138, 165, 178, 180, 184, 191, 198, 207, 220, 230, 253, 264, 267, 276, 330, 345, 356, 360, 382, 396, 414, 440, 445, 460, 495, 506, 534, 552, 573, 660, 690, 712, 759, 764, 792, 801, 828, 890, 920, 955, 979, 990, 1012, 1035, 1068, 1146, 1265, 1320, 1335, 1380, 1518, 1528, 1602, 1656, 1719, 1780, 1910, 1958, 1980, 2024, 2047, 2070, 2101, 2136, 2277, 2292, 2530, 2670, 2760, 2865, 2937, 3036, 3204, 3438, 3560, 3795, 3820, 3916, 3960, 4005, 4094, 4140, 4202, 4393, 4554, 4584, 4895, 5060, 5340, 5730, 5874, 6072, 6141, 6303, 6408, 6876, 7590, 7640, 7832, 8010, 8188, 8280, 8404, 8595, 8786, 8811, 9108, 9790, 10120, 10235, 10505, 10680, 11385, 11460, 11748, 12282, 12606, 13179, 13752, 14685, 15180, 16020, 16376, 16808, 16999, 17190, 17572, 17622, 18216, 18423, 18909, 19580, 20470, 21010, 21965, 22517, 22770, 22920, 23496, 24564, 25212, 26358, 29370, 30360, 30705, 31515, 32040, 33998, 34380, 35144, 35244, 36846, 37818, 39160, 39537, 40940, 42020, 43930, 44055, 45034, 45540, 48323, 49128, 50424, 50997, 52716, 58740, 61410, 63030, 65895, 67551, 67996, 68760, 70488, 73692, 75636, 79074, 81880, 84040, 84995, 87860, 88110, 90068, 91080, 92115, 94545, 96646, 101994, 105432, 112585, 117480, 122820, 126060, 131790, 135102, 135992, 144969, 147384, 151272, 152991, 158148, 169990, 175720, 176220, 180136, 184230, 186989, 189090, 193292, 197685, 202653, 203988, 225170, 241615, 245640, 252120, 254985, 263580, 270204, 289938, 305982, 316296, 337755, 339980, 352440, 368460, 373978, 378180, 386584, 390977, 395370, 405306, 407976, 434907, 450340, 483230, 509970, 527160, 540408, 560967, 579876, 611964, 675510, 679960, 724845, 736920, 747956, 756360, 764955, 781954, 790740, 810612, 869814, 900680, 934945, 966460, 1013265, 1019940, 1121934, 1159752, 1172931, 1223928, 1351020, 1449690, 1495912, 1529910, 1563908, 1581480, 1621224, 1682901, 1739628, 1869890, 1932920, 1954885, 2026530, 2039880, 2174535, 2243868, 2345862, 2702040, 2804835, 2899380, 3059820, 3127816, 3365802, 3479256, 3518793, 3739780, 3909770, 4053060, 4300747, 4349070, 4487736, 4691724, 5609670, 5798760, 5864655, 6119640, 6731604, 7037586, 7479560, 7819540, 8106120, 8414505, 8601494, 8698140, 9383448, 11219340, 11729310, 12902241, 13463208, 14075172, 15639080, 16829010, 17202988, 17396280, 17593965, 21503735, 22438680, 23458620, 25804482, 28150344, 33658020, 34405976, 35187930, 38706723, 43007470, 46917240, 51608964, 64511205, 67316040, 70375860, 77413446, 86014940, 103217928, 129022410, 140751720, 154826892, 172029880, 193533615, 258044820, 309653784, 387067230, 516089640, 774134460, 1548268920]

約数ペア:

[(1, 1548268920), (2, 774134460), (3, 516089640), (4, 387067230), (5, 309653784), (6, 258044820), (8, 193533615), (9, 172029880), (10, 154826892), (11, 140751720), (12, 129022410), (15, 103217928), (18, 86014940), (20, 77413446), (22, 70375860), (23, 67316040), (24, 64511205), (30, 51608964), (33, 46917240), (36, 43007470), (40, 38706723), (44, 35187930), (45, 34405976), (46, 33658020), (55, 28150344), (60, 25804482), (66, 23458620), (69, 22438680), (72, 21503735), (88, 17593965), (89, 17396280), (90, 17202988), (92, 16829010), (99, 15639080), (110, 14075172), (115, 13463208), (120, 12902241), (132, 11729310), (138, 11219340), (165, 9383448), (178, 8698140), (180, 8601494), (184, 8414505), (191, 8106120), (198, 7819540), (207, 7479560), (220, 7037586), (230, 6731604), (253, 6119640), (264, 5864655), (267, 5798760), (276, 5609670), (330, 4691724), (345, 4487736), (356, 4349070), (360, 4300747), (382, 4053060), (396, 3909770), (414, 3739780), (440, 3518793), (445, 3479256), (460, 3365802), (495, 3127816), (506, 3059820), (534, 2899380), (552, 2804835), (573, 2702040), (660, 2345862), (690, 2243868), (712, 2174535), (759, 2039880), (764, 2026530), (792, 1954885), (801, 1932920), (828, 1869890), (890, 1739628), (920, 1682901), (955, 1621224), (979, 1581480), (990, 1563908), (1012, 1529910), (1035, 1495912), (1068, 1449690), (1146, 1351020), (1265, 1223928), (1320, 1172931), (1335, 1159752), (1380, 1121934), (1518, 1019940), (1528, 1013265), (1602, 966460), (1656, 934945), (1719, 900680), (1780, 869814), (1910, 810612), (1958, 790740), (1980, 781954), (2024, 764955), (2047, 756360), (2070, 747956), (2101, 736920), (2136, 724845), (2277, 679960), (2292, 675510), (2530, 611964), (2670, 579876), (2760, 560967), (2865, 540408), (2937, 527160), (3036, 509970), (3204, 483230), (3438, 450340), (3560, 434907), (3795, 407976), (3820, 405306), (3916, 395370), (3960, 390977), (4005, 386584), (4094, 378180), (4140, 373978), (4202, 368460), (4393, 352440), (4554, 339980), (4584, 337755), (4895, 316296), (5060, 305982), (5340, 289938), (5730, 270204), (5874, 263580), (6072, 254985), (6141, 252120), (6303, 245640), (6408, 241615), (6876, 225170), (7590, 203988), (7640, 202653), (7832, 197685), (8010, 193292), (8188, 189090), (8280, 186989), (8404, 184230), (8595, 180136), (8786, 176220), (8811, 175720), (9108, 169990), (9790, 158148), (10120, 152991), (10235, 151272), (10505, 147384), (10680, 144969), (11385, 135992), (11460, 135102), (11748, 131790), (12282, 126060), (12606, 122820), (13179, 117480), (13752, 112585), (14685, 105432), (15180, 101994), (16020, 96646), (16376, 94545), (16808, 92115), (16999, 91080), (17190, 90068), (17572, 88110), (17622, 87860), (18216, 84995), (18423, 84040), (18909, 81880), (19580, 79074), (20470, 75636), (21010, 73692), (21965, 70488), (22517, 68760), (22770, 67996), (22920, 67551), (23496, 65895), (24564, 63030), (25212, 61410), (26358, 58740), (29370, 52716), (30360, 50997), (30705, 50424), (31515, 49128), (32040, 48323), (33998, 45540), (34380, 45034), (35144, 44055), (35244, 43930), (36846, 42020), (37818, 40940), (39160, 39537)]