28311360000

素因数分解:

$2^9\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 800

約数和(自身を含む): 117811888128

約数和(自身を除く): 89500528128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 64, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 125, 128, 132, 140, 150, 154, 160, 165, 168, 175, 176, 192, 200, 210, 220, 224, 231, 240, 250, 256, 264, 275, 280, 300, 308, 320, 330, 336, 350, 352, 375, 383, 384, 385, 400, 420, 440, 448, 462, 480, 500, 512, 525, 528, 550, 560, 600, 616, 625, 640, 660, 672, 700, 704, 750, 766, 768, 770, 800, 825, 840, 875, 880, 896, 924, 960, 1000, 1050, 1056, 1100, 1120, 1149, 1155, 1200, 1232, 1250, 1280, 1320, 1344, 1375, 1400, 1408, 1500, 1532, 1536, 1540, 1600, 1650, 1680, 1750, 1760, 1792, 1848, 1875, 1915, 1920, 1925, 2000, 2100, 2112, 2200, 2240, 2298, 2310, 2400, 2464, 2500, 2560, 2625, 2640, 2681, 2688, 2750, 2800, 2816, 3000, 3064, 3080, 3200, 3300, 3360, 3500, 3520, 3584, 3696, 3750, 3830, 3840, 3850, 4000, 4125, 4200, 4213, 4224, 4375, 4400, 4480, 4596, 4620, 4800, 4928, 5000, 5250, 5280, 5362, 5376, 5500, 5600, 5632, 5745, 5775, 6000, 6128, 6160, 6400, 6600, 6720, 6875, 7000, 7040, 7392, 7500, 7660, 7680, 7700, 8000, 8043, 8250, 8400, 8426, 8448, 8750, 8800, 8960, 9192, 9240, 9575, 9600, 9625, 9856, 10000, 10500, 10560, 10724, 10752, 11000, 11200, 11490, 11550, 12000, 12256, 12320, 12639, 12800, 13125, 13200, 13405, 13440, 13750, 14000, 14080, 14784, 15000, 15320, 15400, 16000, 16086, 16500, 16800, 16852, 16896, 17500, 17600, 17920, 18384, 18480, 19150, 19200, 19250, 19712, 20000, 20625, 21000, 21065, 21120, 21448, 22000, 22400, 22980, 23100, 24000, 24512, 24640, 25278, 26250, 26400, 26810, 26880, 27500, 28000, 28160, 28725, 28875, 29491, 29568, 30000, 30640, 30800, 32000, 32172, 33000, 33600, 33704, 35000, 35200, 36768, 36960, 38300, 38400, 38500, 39424, 40000, 40215, 41250, 42000, 42130, 42240, 42896, 44000, 44800, 45960, 46200, 47875, 48000, 48125, 49024, 49280, 50556, 52500, 52800, 53620, 53760, 55000, 56000, 57450, 57750, 58982, 59136, 60000, 61280, 61600, 63195, 64000, 64344, 66000, 67025, 67200, 67408, 70000, 70400, 73536, 73920, 76600, 77000, 80000, 80430, 82500, 84000, 84260, 84480, 85792, 88000, 88473, 89600, 91920, 92400, 95750, 96000, 96250, 98048, 98560, 101112, 105000, 105325, 105600, 107240, 110000, 112000, 114900, 115500, 117964, 118272, 120000, 122560, 123200, 126390, 128688, 132000, 134050, 134400, 134816, 140000, 140800, 143625, 144375, 147072, 147455, 147840, 153200, 154000, 160000, 160860, 165000, 168000, 168520, 171584, 176000, 176946, 183840, 184800, 191500, 192000, 192500, 196096, 197120, 201075, 202224, 210000, 210650, 211200, 214480, 220000, 224000, 229800, 231000, 235928, 239375, 240000, 245120, 246400, 252780, 257376, 264000, 268100, 268800, 269632, 280000, 287250, 288750, 294144, 294910, 295680, 306400, 308000, 315975, 320000, 321720, 330000, 335125, 336000, 337040, 343168, 352000, 353892, 367680, 369600, 383000, 385000, 402150, 404448, 420000, 421300, 422400, 428960, 440000, 442365, 448000, 459600, 462000, 471856, 478750, 480000, 490240, 492800, 505560, 514752, 526625, 528000, 536200, 539264, 560000, 574500, 577500, 588288, 589820, 591360, 612800, 616000, 631950, 643440, 660000, 670250, 672000, 674080, 686336, 704000, 707784, 718125, 735360, 737275, 739200, 766000, 770000, 804300, 808896, 840000, 842600, 857920, 880000, 884730, 919200, 924000, 943712, 957500, 960000, 980480, 985600, 1005375, 1011120, 1029504, 1053250, 1056000, 1072400, 1078528, 1120000, 1149000, 1155000, 1179640, 1225600, 1232000, 1263900, 1286880, 1320000, 1340500, 1344000, 1348160, 1372672, 1415568, 1436250, 1470720, 1474550, 1478400, 1532000, 1540000, 1579875, 1608600, 1617792, 1675625, 1680000, 1685200, 1715840, 1760000, 1769460, 1838400, 1848000, 1887424, 1915000, 2010750, 2022240, 2059008, 2106500, 2112000, 2144800, 2157056, 2211825, 2240000, 2298000, 2310000, 2359280, 2451200, 2464000, 2527800, 2573760, 2633125, 2640000, 2681000, 2696320, 2831136, 2872500, 2941440, 2949100, 2956800, 3064000, 3080000, 3159750, 3217200, 3235584, 3351250, 3360000, 3370400, 3431680, 3520000, 3538920, 3676800, 3686375, 3696000, 3774848, 3830000, 4021500, 4044480, 4118016, 4213000, 4289600, 4423650, 4596000, 4620000, 4718560, 4902400, 4928000, 5026875, 5055600, 5147520, 5266250, 5280000, 5362000, 5392640, 5662272, 5745000, 5898200, 6128000, 6160000, 6319500, 6434400, 6471168, 6702500, 6720000, 6740800, 6863360, 7077840, 7353600, 7372750, 7392000, 7549696, 7660000, 7899375, 8043000, 8088960, 8426000, 8579200, 8847300, 9192000, 9240000, 9437120, 10053750, 10111200, 10295040, 10532500, 10560000, 10724000, 10785280, 11059125, 11324544, 11490000, 11796400, 12256000, 12320000, 12639000, 12868800, 13405000, 13481600, 14155680, 14707200, 14745500, 14784000, 15099392, 15320000, 15798750, 16086000, 16177920, 16852000, 17158400, 17694600, 18384000, 18431875, 18480000, 18874240, 20107500, 20222400, 20590080, 21065000, 21448000, 22118250, 22649088, 22980000, 23592800, 24512000, 24640000, 25278000, 25737600, 26810000, 26963200, 28311360, 29491000, 30640000, 31597500, 32172000, 32355840, 33704000, 34316800, 35389200, 36768000, 36863750, 36960000, 37748480, 40215000, 40444800, 42130000, 42896000, 44236500, 45298176, 45960000, 47185600, 50556000, 51475200, 53620000, 53926400, 55295625, 56622720, 58982000, 61280000, 63195000, 64344000, 67408000, 70778400, 73536000, 73727500, 73920000, 75496960, 80430000, 80889600, 84260000, 85792000, 88473000, 91920000, 94371200, 101112000, 102950400, 107240000, 110591250, 113245440, 117964000, 122560000, 126390000, 128688000, 134816000, 141556800, 147455000, 160860000, 161779200, 168520000, 171584000, 176946000, 183840000, 188742400, 202224000, 214480000, 221182500, 226490880, 235928000, 252780000, 257376000, 269632000, 283113600, 294910000, 321720000, 337040000, 353892000, 367680000, 377484800, 404448000, 428960000, 442365000, 471856000, 505560000, 514752000, 566227200, 589820000, 643440000, 674080000, 707784000, 808896000, 857920000, 884730000, 943712000, 1011120000, 1132454400, 1179640000, 1286880000, 1348160000, 1415568000, 1769460000, 1887424000, 2022240000, 2359280000, 2573760000, 2831136000, 3538920000, 4044480000, 4718560000, 5662272000, 7077840000, 9437120000, 14155680000, 28311360000]

約数ペア:

[(1, 28311360000), (2, 14155680000), (3, 9437120000), (4, 7077840000), (5, 5662272000), (6, 4718560000), (7, 4044480000), (8, 3538920000), (10, 2831136000), (11, 2573760000), (12, 2359280000), (14, 2022240000), (15, 1887424000), (16, 1769460000), (20, 1415568000), (21, 1348160000), (22, 1286880000), (24, 1179640000), (25, 1132454400), (28, 1011120000), (30, 943712000), (32, 884730000), (33, 857920000), (35, 808896000), (40, 707784000), (42, 674080000), (44, 643440000), (48, 589820000), (50, 566227200), (55, 514752000), (56, 505560000), (60, 471856000), (64, 442365000), (66, 428960000), (70, 404448000), (75, 377484800), (77, 367680000), (80, 353892000), (84, 337040000), (88, 321720000), (96, 294910000), (100, 283113600), (105, 269632000), (110, 257376000), (112, 252780000), (120, 235928000), (125, 226490880), (128, 221182500), (132, 214480000), (140, 202224000), (150, 188742400), (154, 183840000), (160, 176946000), (165, 171584000), (168, 168520000), (175, 161779200), (176, 160860000), (192, 147455000), (200, 141556800), (210, 134816000), (220, 128688000), (224, 126390000), (231, 122560000), (240, 117964000), (250, 113245440), (256, 110591250), (264, 107240000), (275, 102950400), (280, 101112000), (300, 94371200), (308, 91920000), (320, 88473000), (330, 85792000), (336, 84260000), (350, 80889600), (352, 80430000), (375, 75496960), (383, 73920000), (384, 73727500), (385, 73536000), (400, 70778400), (420, 67408000), (440, 64344000), (448, 63195000), (462, 61280000), (480, 58982000), (500, 56622720), (512, 55295625), (525, 53926400), (528, 53620000), (550, 51475200), (560, 50556000), (600, 47185600), (616, 45960000), (625, 45298176), (640, 44236500), (660, 42896000), (672, 42130000), (700, 40444800), (704, 40215000), (750, 37748480), (766, 36960000), (768, 36863750), (770, 36768000), (800, 35389200), (825, 34316800), (840, 33704000), (875, 32355840), (880, 32172000), (896, 31597500), (924, 30640000), (960, 29491000), (1000, 28311360), (1050, 26963200), (1056, 26810000), (1100, 25737600), (1120, 25278000), (1149, 24640000), (1155, 24512000), (1200, 23592800), (1232, 22980000), (1250, 22649088), (1280, 22118250), (1320, 21448000), (1344, 21065000), (1375, 20590080), (1400, 20222400), (1408, 20107500), (1500, 18874240), (1532, 18480000), (1536, 18431875), (1540, 18384000), (1600, 17694600), (1650, 17158400), (1680, 16852000), (1750, 16177920), (1760, 16086000), (1792, 15798750), (1848, 15320000), (1875, 15099392), (1915, 14784000), (1920, 14745500), (1925, 14707200), (2000, 14155680), (2100, 13481600), (2112, 13405000), (2200, 12868800), (2240, 12639000), (2298, 12320000), (2310, 12256000), (2400, 11796400), (2464, 11490000), (2500, 11324544), (2560, 11059125), (2625, 10785280), (2640, 10724000), (2681, 10560000), (2688, 10532500), (2750, 10295040), (2800, 10111200), (2816, 10053750), (3000, 9437120), (3064, 9240000), (3080, 9192000), (3200, 8847300), (3300, 8579200), (3360, 8426000), (3500, 8088960), (3520, 8043000), (3584, 7899375), (3696, 7660000), (3750, 7549696), (3830, 7392000), (3840, 7372750), (3850, 7353600), (4000, 7077840), (4125, 6863360), (4200, 6740800), (4213, 6720000), (4224, 6702500), (4375, 6471168), (4400, 6434400), (4480, 6319500), (4596, 6160000), (4620, 6128000), (4800, 5898200), (4928, 5745000), (5000, 5662272), (5250, 5392640), (5280, 5362000), (5362, 5280000), (5376, 5266250), (5500, 5147520), (5600, 5055600), (5632, 5026875), (5745, 4928000), (5775, 4902400), (6000, 4718560), (6128, 4620000), (6160, 4596000), (6400, 4423650), (6600, 4289600), (6720, 4213000), (6875, 4118016), (7000, 4044480), (7040, 4021500), (7392, 3830000), (7500, 3774848), (7660, 3696000), (7680, 3686375), (7700, 3676800), (8000, 3538920), (8043, 3520000), (8250, 3431680), (8400, 3370400), (8426, 3360000), (8448, 3351250), (8750, 3235584), (8800, 3217200), (8960, 3159750), (9192, 3080000), (9240, 3064000), (9575, 2956800), (9600, 2949100), (9625, 2941440), (9856, 2872500), (10000, 2831136), (10500, 2696320), (10560, 2681000), (10724, 2640000), (10752, 2633125), (11000, 2573760), (11200, 2527800), (11490, 2464000), (11550, 2451200), (12000, 2359280), (12256, 2310000), (12320, 2298000), (12639, 2240000), (12800, 2211825), (13125, 2157056), (13200, 2144800), (13405, 2112000), (13440, 2106500), (13750, 2059008), (14000, 2022240), (14080, 2010750), (14784, 1915000), (15000, 1887424), (15320, 1848000), (15400, 1838400), (16000, 1769460), (16086, 1760000), (16500, 1715840), (16800, 1685200), (16852, 1680000), (16896, 1675625), (17500, 1617792), (17600, 1608600), (17920, 1579875), (18384, 1540000), (18480, 1532000), (19150, 1478400), (19200, 1474550), (19250, 1470720), (19712, 1436250), (20000, 1415568), (20625, 1372672), (21000, 1348160), (21065, 1344000), (21120, 1340500), (21448, 1320000), (22000, 1286880), (22400, 1263900), (22980, 1232000), (23100, 1225600), (24000, 1179640), (24512, 1155000), (24640, 1149000), (25278, 1120000), (26250, 1078528), (26400, 1072400), (26810, 1056000), (26880, 1053250), (27500, 1029504), (28000, 1011120), (28160, 1005375), (28725, 985600), (28875, 980480), (29491, 960000), (29568, 957500), (30000, 943712), (30640, 924000), (30800, 919200), (32000, 884730), (32172, 880000), (33000, 857920), (33600, 842600), (33704, 840000), (35000, 808896), (35200, 804300), (36768, 770000), (36960, 766000), (38300, 739200), (38400, 737275), (38500, 735360), (39424, 718125), (40000, 707784), (40215, 704000), (41250, 686336), (42000, 674080), (42130, 672000), (42240, 670250), (42896, 660000), (44000, 643440), (44800, 631950), (45960, 616000), (46200, 612800), (47875, 591360), (48000, 589820), (48125, 588288), (49024, 577500), (49280, 574500), (50556, 560000), (52500, 539264), (52800, 536200), (53620, 528000), (53760, 526625), (55000, 514752), (56000, 505560), (57450, 492800), (57750, 490240), (58982, 480000), (59136, 478750), (60000, 471856), (61280, 462000), (61600, 459600), (63195, 448000), (64000, 442365), (64344, 440000), (66000, 428960), (67025, 422400), (67200, 421300), (67408, 420000), (70000, 404448), (70400, 402150), (73536, 385000), (73920, 383000), (76600, 369600), (77000, 367680), (80000, 353892), (80430, 352000), (82500, 343168), (84000, 337040), (84260, 336000), (84480, 335125), (85792, 330000), (88000, 321720), (88473, 320000), (89600, 315975), (91920, 308000), (92400, 306400), (95750, 295680), (96000, 294910), (96250, 294144), (98048, 288750), (98560, 287250), (101112, 280000), (105000, 269632), (105325, 268800), (105600, 268100), (107240, 264000), (110000, 257376), (112000, 252780), (114900, 246400), (115500, 245120), (117964, 240000), (118272, 239375), (120000, 235928), (122560, 231000), (123200, 229800), (126390, 224000), (128688, 220000), (132000, 214480), (134050, 211200), (134400, 210650), (134816, 210000), (140000, 202224), (140800, 201075), (143625, 197120), (144375, 196096), (147072, 192500), (147455, 192000), (147840, 191500), (153200, 184800), (154000, 183840), (160000, 176946), (160860, 176000), (165000, 171584), (168000, 168520)]