8490720000

素因数分解:

$2^8\times 3^1\times 5^4\times 7^2\times {\mathrm{19}}^2$

素因数の和:91

約数の個数: 810

約数和(自身を含む): 34668236988

約数和(自身を除く): 26177516988

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 49, 50, 56, 57, 60, 64, 70, 75, 76, 80, 84, 95, 96, 98, 100, 105, 112, 114, 120, 125, 128, 133, 140, 147, 150, 152, 160, 168, 175, 190, 192, 196, 200, 210, 224, 228, 240, 245, 250, 256, 266, 280, 285, 294, 300, 304, 320, 336, 350, 361, 375, 380, 384, 392, 399, 400, 420, 448, 456, 475, 480, 490, 500, 525, 532, 560, 570, 588, 600, 608, 625, 640, 665, 672, 700, 722, 735, 750, 760, 768, 784, 798, 800, 840, 875, 896, 912, 931, 950, 960, 980, 1000, 1050, 1064, 1083, 1120, 1140, 1176, 1200, 1216, 1225, 1250, 1280, 1330, 1344, 1400, 1425, 1444, 1470, 1500, 1520, 1568, 1596, 1600, 1680, 1750, 1792, 1805, 1824, 1862, 1875, 1900, 1920, 1960, 1995, 2000, 2100, 2128, 2166, 2240, 2280, 2352, 2375, 2400, 2432, 2450, 2500, 2527, 2625, 2660, 2688, 2793, 2800, 2850, 2888, 2940, 3000, 3040, 3136, 3192, 3200, 3325, 3360, 3500, 3610, 3648, 3675, 3724, 3750, 3800, 3840, 3920, 3990, 4000, 4200, 4256, 4332, 4375, 4480, 4560, 4655, 4704, 4750, 4800, 4864, 4900, 5000, 5054, 5250, 5320, 5376, 5415, 5586, 5600, 5700, 5776, 5880, 6000, 6080, 6125, 6272, 6384, 6400, 6650, 6720, 7000, 7125, 7220, 7296, 7350, 7448, 7500, 7581, 7600, 7840, 7980, 8000, 8400, 8512, 8664, 8750, 8960, 9025, 9120, 9310, 9408, 9500, 9600, 9800, 9975, 10000, 10108, 10500, 10640, 10830, 11172, 11200, 11400, 11552, 11760, 11875, 12000, 12160, 12250, 12544, 12635, 12768, 13125, 13300, 13440, 13965, 14000, 14250, 14440, 14592, 14700, 14896, 15000, 15162, 15200, 15680, 15960, 16000, 16625, 16800, 17024, 17328, 17500, 17689, 18050, 18240, 18375, 18620, 18816, 19000, 19200, 19600, 19950, 20000, 20216, 21000, 21280, 21660, 22344, 22400, 22800, 23104, 23275, 23520, 23750, 24000, 24320, 24500, 25270, 25536, 26250, 26600, 26880, 27075, 27930, 28000, 28500, 28880, 29400, 29792, 30000, 30324, 30400, 30625, 31360, 31920, 32000, 33250, 33600, 34048, 34656, 35000, 35378, 35625, 36100, 36480, 36750, 37240, 37632, 37905, 38000, 39200, 39900, 40000, 40432, 42000, 42560, 43320, 44688, 44800, 45125, 45600, 46208, 46550, 47040, 47500, 48000, 49000, 49875, 50540, 51072, 52500, 53067, 53200, 54150, 55860, 56000, 57000, 57760, 58800, 59584, 60000, 60648, 60800, 61250, 62720, 63175, 63840, 66500, 67200, 69312, 69825, 70000, 70756, 71250, 72200, 72960, 73500, 74480, 75810, 76000, 78400, 79800, 80000, 80864, 83125, 84000, 85120, 86640, 88445, 89376, 90250, 91200, 91875, 92416, 93100, 94080, 95000, 96000, 98000, 99750, 101080, 102144, 105000, 106134, 106400, 108300, 111720, 112000, 114000, 115520, 116375, 117600, 119168, 120000, 121296, 121600, 122500, 126350, 127680, 133000, 134400, 135375, 138624, 139650, 140000, 141512, 142500, 144400, 147000, 148960, 151620, 152000, 156800, 159600, 160000, 161728, 166250, 168000, 170240, 173280, 176890, 178752, 180500, 182400, 183750, 186200, 188160, 189525, 190000, 196000, 199500, 202160, 210000, 212268, 212800, 216600, 223440, 224000, 225625, 228000, 231040, 232750, 235200, 238336, 240000, 242592, 245000, 249375, 252700, 255360, 265335, 266000, 270750, 277248, 279300, 280000, 283024, 285000, 288800, 294000, 297920, 303240, 304000, 313600, 315875, 319200, 323456, 332500, 336000, 346560, 349125, 353780, 357504, 361000, 364800, 367500, 372400, 379050, 380000, 392000, 399000, 404320, 420000, 424536, 425600, 433200, 442225, 446880, 451250, 456000, 462080, 465500, 470400, 480000, 485184, 490000, 498750, 505400, 510720, 530670, 532000, 541500, 558600, 560000, 566048, 570000, 577600, 581875, 588000, 595840, 606480, 608000, 631750, 638400, 646912, 665000, 672000, 676875, 693120, 698250, 707560, 715008, 722000, 735000, 744800, 758100, 760000, 784000, 798000, 808640, 840000, 849072, 851200, 866400, 884450, 893760, 902500, 912000, 931000, 940800, 947625, 970368, 980000, 997500, 1010800, 1061340, 1064000, 1083000, 1117200, 1120000, 1132096, 1140000, 1155200, 1163750, 1176000, 1191680, 1212960, 1263500, 1276800, 1326675, 1330000, 1353750, 1386240, 1396500, 1415120, 1444000, 1470000, 1489600, 1516200, 1520000, 1568000, 1579375, 1596000, 1617280, 1680000, 1698144, 1732800, 1745625, 1768900, 1787520, 1805000, 1824000, 1862000, 1895250, 1940736, 1960000, 1995000, 2021600, 2122680, 2128000, 2166000, 2211125, 2234400, 2264192, 2280000, 2310400, 2327500, 2352000, 2425920, 2527000, 2553600, 2653350, 2660000, 2707500, 2793000, 2830240, 2888000, 2940000, 2979200, 3032400, 3040000, 3158750, 3192000, 3234560, 3360000, 3396288, 3465600, 3491250, 3537800, 3575040, 3610000, 3724000, 3790500, 3920000, 3990000, 4043200, 4245360, 4256000, 4332000, 4422250, 4468800, 4528384, 4560000, 4655000, 4704000, 4738125, 4851840, 5054000, 5306700, 5320000, 5415000, 5586000, 5660480, 5776000, 5880000, 5958400, 6064800, 6317500, 6384000, 6633375, 6792576, 6931200, 6982500, 7075600, 7220000, 7448000, 7581000, 7840000, 7980000, 8086400, 8490720, 8664000, 8844500, 8937600, 9120000, 9310000, 9476250, 9703680, 10108000, 10613400, 10640000, 10830000, 11055625, 11172000, 11320960, 11552000, 11760000, 12129600, 12635000, 12768000, 13266750, 13585152, 13965000, 14151200, 14440000, 14896000, 15162000, 15960000, 16172800, 16981440, 17328000, 17689000, 17875200, 18620000, 18952500, 20216000, 21226800, 21280000, 21660000, 22111250, 22344000, 22641920, 23520000, 24259200, 25270000, 26533500, 27930000, 28302400, 28880000, 29792000, 30324000, 31920000, 33166875, 33962880, 34656000, 35378000, 37240000, 37905000, 40432000, 42453600, 43320000, 44222500, 44688000, 48518400, 50540000, 53067000, 55860000, 56604800, 57760000, 60648000, 63840000, 66333750, 67925760, 70756000, 74480000, 75810000, 80864000, 84907200, 86640000, 88445000, 89376000, 101080000, 106134000, 111720000, 113209600, 121296000, 132667500, 141512000, 148960000, 151620000, 169814400, 173280000, 176890000, 202160000, 212268000, 223440000, 242592000, 265335000, 283024000, 303240000, 339628800, 353780000, 404320000, 424536000, 446880000, 530670000, 566048000, 606480000, 707560000, 849072000, 1061340000, 1212960000, 1415120000, 1698144000, 2122680000, 2830240000, 4245360000, 8490720000]

約数ペア:

[(1, 8490720000), (2, 4245360000), (3, 2830240000), (4, 2122680000), (5, 1698144000), (6, 1415120000), (7, 1212960000), (8, 1061340000), (10, 849072000), (12, 707560000), (14, 606480000), (15, 566048000), (16, 530670000), (19, 446880000), (20, 424536000), (21, 404320000), (24, 353780000), (25, 339628800), (28, 303240000), (30, 283024000), (32, 265335000), (35, 242592000), (38, 223440000), (40, 212268000), (42, 202160000), (48, 176890000), (49, 173280000), (50, 169814400), (56, 151620000), (57, 148960000), (60, 141512000), (64, 132667500), (70, 121296000), (75, 113209600), (76, 111720000), (80, 106134000), (84, 101080000), (95, 89376000), (96, 88445000), (98, 86640000), (100, 84907200), (105, 80864000), (112, 75810000), (114, 74480000), (120, 70756000), (125, 67925760), (128, 66333750), (133, 63840000), (140, 60648000), (147, 57760000), (150, 56604800), (152, 55860000), (160, 53067000), (168, 50540000), (175, 48518400), (190, 44688000), (192, 44222500), (196, 43320000), (200, 42453600), (210, 40432000), (224, 37905000), (228, 37240000), (240, 35378000), (245, 34656000), (250, 33962880), (256, 33166875), (266, 31920000), (280, 30324000), (285, 29792000), (294, 28880000), (300, 28302400), (304, 27930000), (320, 26533500), (336, 25270000), (350, 24259200), (361, 23520000), (375, 22641920), (380, 22344000), (384, 22111250), (392, 21660000), (399, 21280000), (400, 21226800), (420, 20216000), (448, 18952500), (456, 18620000), (475, 17875200), (480, 17689000), (490, 17328000), (500, 16981440), (525, 16172800), (532, 15960000), (560, 15162000), (570, 14896000), (588, 14440000), (600, 14151200), (608, 13965000), (625, 13585152), (640, 13266750), (665, 12768000), (672, 12635000), (700, 12129600), (722, 11760000), (735, 11552000), (750, 11320960), (760, 11172000), (768, 11055625), (784, 10830000), (798, 10640000), (800, 10613400), (840, 10108000), (875, 9703680), (896, 9476250), (912, 9310000), (931, 9120000), (950, 8937600), (960, 8844500), (980, 8664000), (1000, 8490720), (1050, 8086400), (1064, 7980000), (1083, 7840000), (1120, 7581000), (1140, 7448000), (1176, 7220000), (1200, 7075600), (1216, 6982500), (1225, 6931200), (1250, 6792576), (1280, 6633375), (1330, 6384000), (1344, 6317500), (1400, 6064800), (1425, 5958400), (1444, 5880000), (1470, 5776000), (1500, 5660480), (1520, 5586000), (1568, 5415000), (1596, 5320000), (1600, 5306700), (1680, 5054000), (1750, 4851840), (1792, 4738125), (1805, 4704000), (1824, 4655000), (1862, 4560000), (1875, 4528384), (1900, 4468800), (1920, 4422250), (1960, 4332000), (1995, 4256000), (2000, 4245360), (2100, 4043200), (2128, 3990000), (2166, 3920000), (2240, 3790500), (2280, 3724000), (2352, 3610000), (2375, 3575040), (2400, 3537800), (2432, 3491250), (2450, 3465600), (2500, 3396288), (2527, 3360000), (2625, 3234560), (2660, 3192000), (2688, 3158750), (2793, 3040000), (2800, 3032400), (2850, 2979200), (2888, 2940000), (2940, 2888000), (3000, 2830240), (3040, 2793000), (3136, 2707500), (3192, 2660000), (3200, 2653350), (3325, 2553600), (3360, 2527000), (3500, 2425920), (3610, 2352000), (3648, 2327500), (3675, 2310400), (3724, 2280000), (3750, 2264192), (3800, 2234400), (3840, 2211125), (3920, 2166000), (3990, 2128000), (4000, 2122680), (4200, 2021600), (4256, 1995000), (4332, 1960000), (4375, 1940736), (4480, 1895250), (4560, 1862000), (4655, 1824000), (4704, 1805000), (4750, 1787520), (4800, 1768900), (4864, 1745625), (4900, 1732800), (5000, 1698144), (5054, 1680000), (5250, 1617280), (5320, 1596000), (5376, 1579375), (5415, 1568000), (5586, 1520000), (5600, 1516200), (5700, 1489600), (5776, 1470000), (5880, 1444000), (6000, 1415120), (6080, 1396500), (6125, 1386240), (6272, 1353750), (6384, 1330000), (6400, 1326675), (6650, 1276800), (6720, 1263500), (7000, 1212960), (7125, 1191680), (7220, 1176000), (7296, 1163750), (7350, 1155200), (7448, 1140000), (7500, 1132096), (7581, 1120000), (7600, 1117200), (7840, 1083000), (7980, 1064000), (8000, 1061340), (8400, 1010800), (8512, 997500), (8664, 980000), (8750, 970368), (8960, 947625), (9025, 940800), (9120, 931000), (9310, 912000), (9408, 902500), (9500, 893760), (9600, 884450), (9800, 866400), (9975, 851200), (10000, 849072), (10108, 840000), (10500, 808640), (10640, 798000), (10830, 784000), (11172, 760000), (11200, 758100), (11400, 744800), (11552, 735000), (11760, 722000), (11875, 715008), (12000, 707560), (12160, 698250), (12250, 693120), (12544, 676875), (12635, 672000), (12768, 665000), (13125, 646912), (13300, 638400), (13440, 631750), (13965, 608000), (14000, 606480), (14250, 595840), (14440, 588000), (14592, 581875), (14700, 577600), (14896, 570000), (15000, 566048), (15162, 560000), (15200, 558600), (15680, 541500), (15960, 532000), (16000, 530670), (16625, 510720), (16800, 505400), (17024, 498750), (17328, 490000), (17500, 485184), (17689, 480000), (18050, 470400), (18240, 465500), (18375, 462080), (18620, 456000), (18816, 451250), (19000, 446880), (19200, 442225), (19600, 433200), (19950, 425600), (20000, 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(46208, 183750), (46550, 182400), (47040, 180500), (47500, 178752), (48000, 176890), (49000, 173280), (49875, 170240), (50540, 168000), (51072, 166250), (52500, 161728), (53067, 160000), (53200, 159600), (54150, 156800), (55860, 152000), (56000, 151620), (57000, 148960), (57760, 147000), (58800, 144400), (59584, 142500), (60000, 141512), (60648, 140000), (60800, 139650), (61250, 138624), (62720, 135375), (63175, 134400), (63840, 133000), (66500, 127680), (67200, 126350), (69312, 122500), (69825, 121600), (70000, 121296), (70756, 120000), (71250, 119168), (72200, 117600), (72960, 116375), (73500, 115520), (74480, 114000), (75810, 112000), (76000, 111720), (78400, 108300), (79800, 106400), (80000, 106134), (80864, 105000), (83125, 102144), (84000, 101080), (85120, 99750), (86640, 98000), (88445, 96000), (89376, 95000), (90250, 94080), (91200, 93100), (91875, 92416)]