80821056960

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1266

約数の個数: 896

約数和(自身を含む): 348925286400

約数和(自身を除く): 268104229440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 61, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 122, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 183, 189, 190, 192, 210, 216, 224, 228, 240, 244, 252, 266, 270, 280, 285, 288, 304, 305, 315, 320, 336, 342, 360, 366, 378, 380, 399, 420, 427, 432, 448, 456, 480, 488, 504, 513, 532, 540, 549, 560, 570, 576, 608, 610, 630, 665, 672, 684, 720, 732, 756, 760, 798, 840, 854, 855, 864, 912, 915, 945, 960, 976, 1008, 1026, 1064, 1080, 1098, 1120, 1140, 1153, 1159, 1197, 1216, 1220, 1260, 1281, 1330, 1344, 1368, 1440, 1464, 1512, 1520, 1596, 1647, 1680, 1708, 1710, 1728, 1824, 1830, 1890, 1952, 1995, 2016, 2052, 2128, 2135, 2160, 2196, 2240, 2280, 2306, 2318, 2394, 2440, 2520, 2562, 2565, 2660, 2736, 2745, 2880, 2928, 3024, 3040, 3192, 3294, 3360, 3416, 3420, 3459, 3477, 3591, 3648, 3660, 3780, 3843, 3904, 3990, 4032, 4104, 4256, 4270, 4320, 4392, 4560, 4612, 4636, 4788, 4880, 5040, 5124, 5130, 5320, 5472, 5490, 5765, 5795, 5856, 5985, 6048, 6080, 6384, 6405, 6588, 6720, 6832, 6840, 6918, 6954, 7182, 7320, 7560, 7686, 7980, 8071, 8113, 8208, 8235, 8512, 8540, 8640, 8784, 9120, 9224, 9272, 9576, 9760, 10080, 10248, 10260, 10377, 10431, 10640, 10944, 10980, 11529, 11530, 11590, 11712, 11970, 12096, 12768, 12810, 13176, 13664, 13680, 13836, 13908, 14364, 14640, 15120, 15372, 15960, 16142, 16226, 16416, 16470, 17080, 17295, 17385, 17568, 17955, 18240, 18448, 18544, 19152, 19215, 19520, 20160, 20496, 20520, 20754, 20862, 21280, 21907, 21960, 23058, 23060, 23180, 23940, 24213, 24339, 25536, 25620, 26352, 27328, 27360, 27672, 27816, 28728, 29280, 30240, 30744, 31131, 31293, 31920, 32284, 32452, 32832, 32940, 34160, 34590, 34770, 35136, 35910, 36896, 37088, 38304, 38430, 40355, 40565, 40992, 41040, 41508, 41724, 42560, 43814, 43920, 46116, 46120, 46360, 47880, 48426, 48678, 51240, 51885, 52155, 52704, 54720, 55344, 55632, 57456, 57645, 58560, 60480, 61488, 62262, 62586, 63840, 64568, 64904, 65721, 65880, 68320, 69180, 69540, 70333, 71820, 72639, 73017, 73792, 74176, 76608, 76860, 80710, 81130, 81984, 82080, 83016, 83448, 87628, 87840, 92232, 92240, 92720, 95760, 96852, 97356, 102480, 103770, 104310, 105408, 109535, 110688, 111264, 114912, 115290, 121065, 121695, 122976, 124524, 125172, 127680, 129136, 129808, 131442, 131760, 136640, 138360, 139080, 140666, 143640, 145278, 146034, 153349, 153720, 155655, 156465, 161420, 162260, 164160, 166032, 166896, 175256, 175680, 184464, 184480, 185440, 191520, 193704, 194712, 197163, 204960, 207540, 208620, 210999, 217917, 219051, 219070, 221376, 222528, 229824, 230580, 242130, 243390, 245952, 249048, 250344, 258272, 259616, 262884, 263520, 276720, 278160, 281332, 287280, 290556, 292068, 306698, 307440, 311310, 312930, 322840, 324520, 328605, 332064, 333792, 350512, 351665, 363195, 365085, 368928, 368960, 370880, 383040, 387408, 389424, 394326, 409920, 415080, 417240, 421998, 435834, 438102, 438140, 460047, 461160, 484260, 486780, 492331, 498096, 500688, 516544, 519232, 525768, 527040, 553440, 556320, 562664, 574560, 581112, 584136, 591489, 613396, 614880, 622620, 625860, 632997, 645680, 649040, 657210, 664128, 667584, 701024, 703330, 726390, 730170, 737856, 766745, 774816, 778848, 788652, 830160, 834480, 843996, 871668, 876204, 876280, 920094, 922320, 968520, 973560, 984662, 985815, 996192, 1001376, 1051536, 1054995, 1089585, 1095255, 1106880, 1112640, 1125328, 1149120, 1162224, 1168272, 1182978, 1226792, 1229760, 1245240, 1251720, 1265994, 1291360, 1298080, 1314420, 1336327, 1380141, 1402048, 1406660, 1452780, 1460340, 1476993, 1533490, 1549632, 1557696, 1577304, 1660320, 1668960, 1687992, 1743336, 1752408, 1752560, 1840188, 1844640, 1898991, 1937040, 1947120, 1969324, 1971630, 1992384, 2002752, 2103072, 2109990, 2179170, 2190510, 2250656, 2300235, 2324448, 2336544, 2365956, 2453584, 2461655, 2490480, 2503440, 2531988, 2582720, 2596160, 2628840, 2672654, 2760282, 2813320, 2905560, 2920680, 2953986, 2957445, 3066980, 3154608, 3164985, 3320640, 3337920, 3375984, 3486672, 3504816, 3505120, 3680376, 3689280, 3797982, 3874080, 3894240, 3938648, 3943260, 4008981, 4140423, 4206144, 4219980, 4358340, 4381020, 4430979, 4501312, 4600470, 4648896, 4673088, 4731912, 4907168, 4923310, 4980960, 5006880, 5063976, 5257680, 5345308, 5520564, 5626640, 5811120, 5841360, 5907972, 5914890, 6133960, 6309216, 6329970, 6681635, 6751968, 6900705, 6973344, 7009632, 7010240, 7360752, 7384965, 7595964, 7748160, 7788480, 7877296, 7886520, 8017962, 8280846, 8439960, 8716680, 8762040, 8861958, 9200940, 9354289, 9463824, 9494955, 9814336, 9846620, 9961920, 10013760, 10127952, 10515360, 10690616, 11041128, 11253280, 11622240, 11682720, 11815944, 11829780, 12026943, 12267920, 12618432, 12659940, 13292937, 13363270, 13503936, 13801410, 13946688, 14019264, 14721504, 14769930, 15191928, 15754592, 15773040, 16035924, 16561692, 16879920, 17433360, 17524080, 17723916, 18401880, 18708578, 18927648, 18989910, 19693240, 20044905, 20255904, 20702115, 21030720, 21381232, 22082256, 22154895, 22506560, 23244480, 23365440, 23631888, 23659560, 24053886, 24535840, 25319880, 26585874, 26726540, 27602820, 28062867, 29443008, 29539860, 30383856, 31509184, 31546080, 32071848, 33123384, 33759840, 34866720, 35048160, 35447832, 36080829, 36803760, 37417156, 37855296, 37979820, 39386480, 40089810, 40511808, 41404230, 42762464, 44164512, 44309790, 46771445, 47263776, 47319120, 48107772, 49071680, 50639760, 53171748, 53453080, 55205640, 56125734, 59079720, 60134715, 60767712, 63092160, 64143696, 66246768, 66464685, 67519680, 69733440, 70096320, 70895664, 72161658, 73607520, 74834312, 75959640, 78772960, 80179620, 82808460, 84188601, 85524928, 88329024, 88619580, 93542890, 94527552, 94638240, 96215544, 101279520, 106343496, 106906160, 110411280, 112251468, 118159440, 120269430, 121535424, 128287392, 132493536, 132929370, 140314335, 141791328, 144323316, 147215040, 149668624, 151919280, 157545920, 160359240, 165616920, 168377202, 177239160, 180404145, 187085780, 189276480, 192431088, 202559040, 212686992, 213812320, 220822560, 224502936, 236318880, 240538860, 252565803, 256574784, 264987072, 265858740, 280628670, 283582656, 288646632, 299337248, 303838560, 320718480, 331233840, 336754404, 354478320, 360808290, 374171560, 384862176, 420943005, 425373984, 427624640, 441645120, 449005872, 472637760, 481077720, 505131606, 531717480, 561257340, 577293264, 598674496, 607677120, 641436960, 662467680, 673508808, 708956640, 721616580, 748343120, 769724352, 841886010, 850747968, 898011744, 962155440, 1010263212, 1063434960, 1122514680, 1154586528, 1262829015, 1282873920, 1324935360, 1347017616, 1417913280, 1443233160, 1496686240, 1683772020, 1796023488, 1924310880, 2020526424, 2126869920, 2245029360, 2309173056, 2525658030, 2694035232, 2886466320, 2993372480, 3367544040, 3848621760, 4041052848, 4253739840, 4490058720, 5051316060, 5388070464, 5772932640, 6735088080, 8082105696, 8980117440, 10102632120, 11545865280, 13470176160, 16164211392, 20205264240, 26940352320, 40410528480, 80821056960]

約数ペア:

[(1, 80821056960), (2, 40410528480), (3, 26940352320), (4, 20205264240), (5, 16164211392), (6, 13470176160), (7, 11545865280), (8, 10102632120), (9, 8980117440), (10, 8082105696), (12, 6735088080), (14, 5772932640), (15, 5388070464), (16, 5051316060), (18, 4490058720), (19, 4253739840), (20, 4041052848), (21, 3848621760), (24, 3367544040), (27, 2993372480), (28, 2886466320), (30, 2694035232), (32, 2525658030), (35, 2309173056), (36, 2245029360), (38, 2126869920), (40, 2020526424), (42, 1924310880), (45, 1796023488), (48, 1683772020), (54, 1496686240), (56, 1443233160), (57, 1417913280), (60, 1347017616), (61, 1324935360), (63, 1282873920), (64, 1262829015), (70, 1154586528), (72, 1122514680), (76, 1063434960), (80, 1010263212), (84, 962155440), (90, 898011744), (95, 850747968), (96, 841886010), (105, 769724352), (108, 748343120), (112, 721616580), (114, 708956640), (120, 673508808), (122, 662467680), (126, 641436960), (133, 607677120), (135, 598674496), (140, 577293264), (144, 561257340), (152, 531717480), (160, 505131606), (168, 481077720), (171, 472637760), (180, 449005872), (183, 441645120), (189, 427624640), (190, 425373984), (192, 420943005), (210, 384862176), (216, 374171560), (224, 360808290), (228, 354478320), (240, 336754404), (244, 331233840), (252, 320718480), (266, 303838560), (270, 299337248), (280, 288646632), (285, 283582656), (288, 280628670), (304, 265858740), (305, 264987072), (315, 256574784), (320, 252565803), (336, 240538860), (342, 236318880), (360, 224502936), (366, 220822560), (378, 213812320), (380, 212686992), (399, 202559040), (420, 192431088), (427, 189276480), (432, 187085780), (448, 180404145), (456, 177239160), (480, 168377202), (488, 165616920), (504, 160359240), (513, 157545920), (532, 151919280), (540, 149668624), (549, 147215040), (560, 144323316), (570, 141791328), (576, 140314335), (608, 132929370), (610, 132493536), (630, 128287392), (665, 121535424), (672, 120269430), (684, 118159440), (720, 112251468), (732, 110411280), (756, 106906160), (760, 106343496), (798, 101279520), (840, 96215544), (854, 94638240), (855, 94527552), (864, 93542890), (912, 88619580), (915, 88329024), (945, 85524928), (960, 84188601), (976, 82808460), (1008, 80179620), (1026, 78772960), (1064, 75959640), (1080, 74834312), (1098, 73607520), (1120, 72161658), (1140, 70895664), (1153, 70096320), (1159, 69733440), (1197, 67519680), (1216, 66464685), (1220, 66246768), (1260, 64143696), (1281, 63092160), (1330, 60767712), (1344, 60134715), (1368, 59079720), (1440, 56125734), (1464, 55205640), (1512, 53453080), (1520, 53171748), (1596, 50639760), (1647, 49071680), (1680, 48107772), (1708, 47319120), (1710, 47263776), (1728, 46771445), (1824, 44309790), (1830, 44164512), (1890, 42762464), (1952, 41404230), (1995, 40511808), (2016, 40089810), (2052, 39386480), (2128, 37979820), (2135, 37855296), (2160, 37417156), (2196, 36803760), (2240, 36080829), (2280, 35447832), (2306, 35048160), (2318, 34866720), (2394, 33759840), (2440, 33123384), (2520, 32071848), (2562, 31546080), (2565, 31509184), (2660, 30383856), (2736, 29539860), (2745, 29443008), (2880, 28062867), (2928, 27602820), (3024, 26726540), (3040, 26585874), (3192, 25319880), (3294, 24535840), (3360, 24053886), (3416, 23659560), (3420, 23631888), (3459, 23365440), (3477, 23244480), (3591, 22506560), (3648, 22154895), (3660, 22082256), (3780, 21381232), (3843, 21030720), (3904, 20702115), (3990, 20255904), (4032, 20044905), (4104, 19693240), (4256, 18989910), (4270, 18927648), (4320, 18708578), (4392, 18401880), (4560, 17723916), (4612, 17524080), (4636, 17433360), (4788, 16879920), (4880, 16561692), (5040, 16035924), (5124, 15773040), (5130, 15754592), (5320, 15191928), (5472, 14769930), (5490, 14721504), (5765, 14019264), (5795, 13946688), (5856, 13801410), (5985, 13503936), (6048, 13363270), (6080, 13292937), (6384, 12659940), (6405, 12618432), (6588, 12267920), (6720, 12026943), (6832, 11829780), (6840, 11815944), (6918, 11682720), (6954, 11622240), (7182, 11253280), (7320, 11041128), (7560, 10690616), (7686, 10515360), (7980, 10127952), (8071, 10013760), (8113, 9961920), (8208, 9846620), (8235, 9814336), (8512, 9494955), (8540, 9463824), (8640, 9354289), (8784, 9200940), (9120, 8861958), (9224, 8762040), (9272, 8716680), (9576, 8439960), (9760, 8280846), (10080, 8017962), (10248, 7886520), (10260, 7877296), (10377, 7788480), (10431, 7748160), (10640, 7595964), (10944, 7384965), (10980, 7360752), (11529, 7010240), (11530, 7009632), (11590, 6973344), (11712, 6900705), (11970, 6751968), (12096, 6681635), (12768, 6329970), (12810, 6309216), (13176, 6133960), (13664, 5914890), (13680, 5907972), (13836, 5841360), (13908, 5811120), (14364, 5626640), (14640, 5520564), (15120, 5345308), (15372, 5257680), (15960, 5063976), (16142, 5006880), (16226, 4980960), (16416, 4923310), (16470, 4907168), (17080, 4731912), (17295, 4673088), (17385, 4648896), (17568, 4600470), (17955, 4501312), (18240, 4430979), (18448, 4381020), (18544, 4358340), (19152, 4219980), (19215, 4206144), (19520, 4140423), (20160, 4008981), (20496, 3943260), (20520, 3938648), (20754, 3894240), (20862, 3874080), (21280, 3797982), (21907, 3689280), (21960, 3680376), (23058, 3505120), (23060, 3504816), (23180, 3486672), (23940, 3375984), (24213, 3337920), (24339, 3320640), (25536, 3164985), (25620, 3154608), (26352, 3066980), (27328, 2957445), (27360, 2953986), (27672, 2920680), (27816, 2905560), (28728, 2813320), (29280, 2760282), (30240, 2672654), (30744, 2628840), (31131, 2596160), (31293, 2582720), (31920, 2531988), (32284, 2503440), (32452, 2490480), (32832, 2461655), (32940, 2453584), (34160, 2365956), (34590, 2336544), (34770, 2324448), (35136, 2300235), (35910, 2250656), (36896, 2190510), (37088, 2179170), (38304, 2109990), (38430, 2103072), (40355, 2002752), (40565, 1992384), (40992, 1971630), (41040, 1969324), (41508, 1947120), (41724, 1937040), (42560, 1898991), (43814, 1844640), (43920, 1840188), (46116, 1752560), (46120, 1752408), (46360, 1743336), (47880, 1687992), (48426, 1668960), (48678, 1660320), (51240, 1577304), (51885, 1557696), (52155, 1549632), (52704, 1533490), (54720, 1476993), (55344, 1460340), (55632, 1452780), (57456, 1406660), (57645, 1402048), (58560, 1380141), (60480, 1336327), (61488, 1314420), (62262, 1298080), (62586, 1291360), (63840, 1265994), (64568, 1251720), (64904, 1245240), (65721, 1229760), (65880, 1226792), (68320, 1182978), (69180, 1168272), (69540, 1162224), (70333, 1149120), (71820, 1125328), (72639, 1112640), (73017, 1106880), (73792, 1095255), (74176, 1089585), (76608, 1054995), (76860, 1051536), (80710, 1001376), (81130, 996192), (81984, 985815), (82080, 984662), (83016, 973560), (83448, 968520), (87628, 922320), (87840, 920094), (92232, 876280), (92240, 876204), (92720, 871668), (95760, 843996), (96852, 834480), (97356, 830160), (102480, 788652), (103770, 778848), (104310, 774816), (105408, 766745), (109535, 737856), (110688, 730170), (111264, 726390), (114912, 703330), (115290, 701024), (121065, 667584), (121695, 664128), (122976, 657210), (124524, 649040), (125172, 645680), (127680, 632997), (129136, 625860), (129808, 622620), (131442, 614880), (131760, 613396), (136640, 591489), (138360, 584136), (139080, 581112), (140666, 574560), (143640, 562664), (145278, 556320), (146034, 553440), (153349, 527040), (153720, 525768), (155655, 519232), (156465, 516544), (161420, 500688), (162260, 498096), (164160, 492331), (166032, 486780), (166896, 484260), (175256, 461160), (175680, 460047), (184464, 438140), (184480, 438102), (185440, 435834), (191520, 421998), (193704, 417240), (194712, 415080), (197163, 409920), (204960, 394326), (207540, 389424), (208620, 387408), (210999, 383040), (217917, 370880), (219051, 368960), (219070, 368928), (221376, 365085), (222528, 363195), (229824, 351665), (230580, 350512), (242130, 333792), (243390, 332064), (245952, 328605), (249048, 324520), (250344, 322840), (258272, 312930), (259616, 311310), (262884, 307440), (263520, 306698), (276720, 292068), (278160, 290556), (281332, 287280)]