81069841440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6719}}^1$

素因数の和:6779

約数の個数: 720

約数和(自身を含む): 350389670400

約数和(自身を除く): 269319828960

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, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 160, 162, 168, 171, 180, 189, 190, 196, 210, 216, 224, 228, 240, 245, 252, 266, 270, 280, 285, 288, 294, 304, 315, 324, 336, 342, 360, 378, 380, 392, 399, 405, 420, 432, 441, 456, 480, 490, 504, 513, 532, 540, 560, 567, 570, 588, 608, 630, 648, 665, 672, 684, 720, 735, 756, 760, 784, 798, 810, 840, 855, 864, 882, 912, 931, 945, 980, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1176, 1197, 1260, 1296, 1323, 1330, 1368, 1440, 1470, 1512, 1520, 1539, 1568, 1596, 1620, 1680, 1710, 1764, 1824, 1862, 1890, 1960, 1995, 2016, 2052, 2128, 2160, 2205, 2268, 2280, 2352, 2394, 2520, 2565, 2592, 2646, 2660, 2736, 2793, 2835, 2940, 3024, 3040, 3078, 3192, 3240, 3360, 3420, 3528, 3591, 3724, 3780, 3920, 3969, 3990, 4104, 4256, 4320, 4410, 4536, 4560, 4655, 4704, 4788, 5040, 5130, 5292, 5320, 5472, 5586, 5670, 5880, 5985, 6048, 6156, 6384, 6480, 6615, 6719, 6840, 7056, 7182, 7448, 7560, 7695, 7840, 7938, 7980, 8208, 8379, 8820, 9072, 9120, 9310, 9576, 10080, 10260, 10584, 10640, 10773, 11172, 11340, 11760, 11970, 12312, 12768, 12960, 13230, 13438, 13680, 13965, 14112, 14364, 14896, 15120, 15390, 15876, 15960, 16416, 16758, 17640, 17955, 18144, 18620, 19152, 19845, 20157, 20520, 21168, 21280, 21546, 22344, 22680, 23520, 23940, 24624, 25137, 26460, 26876, 27360, 27930, 28728, 29792, 30240, 30780, 31752, 31920, 33516, 33595, 35280, 35910, 37240, 38304, 39690, 40314, 41040, 41895, 42336, 43092, 44688, 45360, 47033, 47880, 49248, 50274, 52920, 53752, 53865, 55860, 57456, 60471, 61560, 63504, 63840, 67032, 67190, 70560, 71820, 74480, 75411, 79380, 80628, 82080, 83790, 86184, 89376, 90720, 94066, 95760, 100548, 100785, 105840, 107504, 107730, 111720, 114912, 120942, 123120, 125685, 127008, 127661, 134064, 134380, 141099, 143640, 148960, 150822, 158760, 161256, 167580, 172368, 181413, 188132, 191520, 201096, 201570, 211680, 215008, 215460, 223440, 235165, 241884, 246240, 251370, 255322, 268128, 268760, 282198, 287280, 301644, 302355, 317520, 322512, 329231, 335160, 344736, 362826, 376264, 377055, 382983, 402192, 403140, 423297, 430920, 446880, 470330, 483768, 502740, 510644, 537520, 544239, 564396, 574560, 603288, 604710, 635040, 638305, 645024, 658462, 670320, 705495, 725652, 752528, 754110, 765966, 804384, 806280, 846594, 861840, 893627, 907065, 940660, 967536, 987693, 1005480, 1021288, 1075040, 1088478, 1128792, 1148949, 1206576, 1209420, 1269891, 1276610, 1316924, 1340640, 1410990, 1451304, 1505056, 1508220, 1531932, 1612560, 1646155, 1693188, 1723680, 1787254, 1814130, 1881320, 1914915, 1935072, 1975386, 2010960, 2042576, 2116485, 2176956, 2257584, 2297898, 2413152, 2418840, 2539782, 2553220, 2633848, 2680881, 2721195, 2821980, 2902608, 2963079, 3016440, 3063864, 3225120, 3292310, 3386376, 3446847, 3574508, 3628260, 3762640, 3809673, 3829830, 3950772, 4021920, 4085152, 4232970, 4353912, 4468135, 4515168, 4595796, 4837680, 4938465, 5079564, 5106440, 5267696, 5361762, 5442390, 5643960, 5744745, 5805216, 5926158, 6032880, 6127728, 6255389, 6349455, 6584620, 6772752, 6893694, 7149016, 7256520, 7525280, 7619346, 7659660, 7901544, 8042643, 8465940, 8707824, 8889237, 8936270, 9191592, 9675360, 9876930, 10159128, 10212880, 10340541, 10535392, 10723524, 10884780, 11287920, 11489490, 11852316, 12065760, 12255456, 12510778, 12698910, 13169240, 13404405, 13545504, 13787388, 14298032, 14513040, 14815395, 15238692, 15319320, 15803088, 16085286, 16931880, 17234235, 17415648, 17778474, 17872540, 18383184, 18766167, 19048365, 19753860, 20318256, 20425760, 20681082, 21447048, 21769560, 22575840, 22978980, 23704632, 24127929, 25021556, 25397820, 26338480, 26667711, 26808810, 27574776, 28596064, 29026080, 29630790, 30477384, 30638640, 31276945, 31606176, 32170572, 33863760, 34468470, 35556948, 35745080, 36766368, 37532334, 38096730, 39507720, 40213215, 40636512, 41362164, 42894096, 43539120, 44446185, 45957960, 47409264, 48255858, 50043112, 50795640, 51702705, 52676960, 53335422, 53617620, 55149552, 56298501, 59261580, 60954768, 61277280, 62553890, 64341144, 67727520, 68936940, 71113896, 71490160, 72383787, 75064668, 76193460, 79015440, 80426430, 82724328, 85788192, 87078240, 88892370, 91915920, 93830835, 94818528, 96511716, 100086224, 101591280, 103405410, 106670844, 107235240, 110299104, 112597002, 118523160, 120639645, 121909536, 125107780, 128682288, 133338555, 137873880, 142227792, 142980320, 144767574, 150129336, 152386920, 158030880, 160852860, 165448656, 168895503, 177784740, 183831840, 187661670, 193023432, 200172448, 203182560, 206810820, 213341688, 214470480, 225194004, 237046320, 241279290, 250215560, 257364576, 266677110, 275747760, 281492505, 284455584, 289535148, 300258672, 304773840, 321705720, 330897312, 337791006, 355569480, 361918935, 375323340, 386046864, 413621640, 426683376, 428940960, 450388008, 474092640, 482558580, 500431120, 506686509, 533354220, 551495520, 562985010, 579070296, 600517344, 609547680, 643411440, 675582012, 711138960, 723837870, 750646680, 772093728, 827243280, 844477515, 853366752, 900776016, 965117160, 1000862240, 1013373018, 1066708440, 1125970020, 1158140592, 1286822880, 1351164024, 1422277920, 1447675740, 1501293360, 1654486560, 1688955030, 1801552032, 1930234320, 2026746036, 2133416880, 2251940040, 2316281184, 2533432545, 2702328048, 2895351480, 3002586720, 3377910060, 3860468640, 4053492072, 4266833760, 4503880080, 5066865090, 5404656096, 5790702960, 6755820120, 8106984144, 9007760160, 10133730180, 11581405920, 13511640240, 16213968288, 20267460360, 27023280480, 40534920720, 81069841440]

約数ペア:

[(1, 81069841440), (2, 40534920720), (3, 27023280480), (4, 20267460360), (5, 16213968288), (6, 13511640240), (7, 11581405920), (8, 10133730180), (9, 9007760160), (10, 8106984144), (12, 6755820120), (14, 5790702960), (15, 5404656096), (16, 5066865090), (18, 4503880080), (19, 4266833760), (20, 4053492072), (21, 3860468640), (24, 3377910060), (27, 3002586720), (28, 2895351480), (30, 2702328048), (32, 2533432545), (35, 2316281184), (36, 2251940040), (38, 2133416880), (40, 2026746036), (42, 1930234320), (45, 1801552032), (48, 1688955030), (49, 1654486560), (54, 1501293360), (56, 1447675740), (57, 1422277920), (60, 1351164024), (63, 1286822880), (70, 1158140592), (72, 1125970020), (76, 1066708440), (80, 1013373018), (81, 1000862240), (84, 965117160), (90, 900776016), (95, 853366752), (96, 844477515), (98, 827243280), (105, 772093728), (108, 750646680), (112, 723837870), (114, 711138960), (120, 675582012), (126, 643411440), (133, 609547680), (135, 600517344), (140, 579070296), (144, 562985010), (147, 551495520), (152, 533354220), (160, 506686509), (162, 500431120), (168, 482558580), (171, 474092640), (180, 450388008), (189, 428940960), (190, 426683376), (196, 413621640), (210, 386046864), (216, 375323340), (224, 361918935), (228, 355569480), (240, 337791006), (245, 330897312), (252, 321705720), (266, 304773840), (270, 300258672), (280, 289535148), (285, 284455584), (288, 281492505), (294, 275747760), (304, 266677110), (315, 257364576), (324, 250215560), (336, 241279290), (342, 237046320), (360, 225194004), (378, 214470480), (380, 213341688), (392, 206810820), (399, 203182560), (405, 200172448), (420, 193023432), (432, 187661670), (441, 183831840), (456, 177784740), (480, 168895503), (490, 165448656), (504, 160852860), (513, 158030880), (532, 152386920), (540, 150129336), (560, 144767574), (567, 142980320), (570, 142227792), (588, 137873880), (608, 133338555), (630, 128682288), (648, 125107780), (665, 121909536), (672, 120639645), (684, 118523160), (720, 112597002), (735, 110299104), (756, 107235240), (760, 106670844), (784, 103405410), (798, 101591280), (810, 100086224), (840, 96511716), (855, 94818528), (864, 93830835), (882, 91915920), (912, 88892370), (931, 87078240), (945, 85788192), (980, 82724328), (1008, 80426430), (1026, 79015440), (1064, 76193460), (1080, 75064668), (1120, 72383787), (1134, 71490160), (1140, 71113896), (1176, 68936940), (1197, 67727520), (1260, 64341144), (1296, 62553890), (1323, 61277280), (1330, 60954768), (1368, 59261580), (1440, 56298501), (1470, 55149552), (1512, 53617620), (1520, 53335422), (1539, 52676960), (1568, 51702705), (1596, 50795640), (1620, 50043112), (1680, 48255858), (1710, 47409264), (1764, 45957960), (1824, 44446185), (1862, 43539120), (1890, 42894096), (1960, 41362164), (1995, 40636512), (2016, 40213215), (2052, 39507720), (2128, 38096730), (2160, 37532334), (2205, 36766368), (2268, 35745080), (2280, 35556948), (2352, 34468470), (2394, 33863760), (2520, 32170572), (2565, 31606176), (2592, 31276945), (2646, 30638640), (2660, 30477384), (2736, 29630790), (2793, 29026080), (2835, 28596064), (2940, 27574776), (3024, 26808810), (3040, 26667711), (3078, 26338480), (3192, 25397820), (3240, 25021556), (3360, 24127929), (3420, 23704632), (3528, 22978980), (3591, 22575840), (3724, 21769560), (3780, 21447048), (3920, 20681082), (3969, 20425760), (3990, 20318256), (4104, 19753860), (4256, 19048365), (4320, 18766167), (4410, 18383184), (4536, 17872540), (4560, 17778474), (4655, 17415648), (4704, 17234235), (4788, 16931880), (5040, 16085286), (5130, 15803088), (5292, 15319320), (5320, 15238692), (5472, 14815395), (5586, 14513040), (5670, 14298032), (5880, 13787388), (5985, 13545504), (6048, 13404405), (6156, 13169240), (6384, 12698910), (6480, 12510778), (6615, 12255456), (6719, 12065760), (6840, 11852316), (7056, 11489490), (7182, 11287920), (7448, 10884780), (7560, 10723524), (7695, 10535392), (7840, 10340541), (7938, 10212880), (7980, 10159128), (8208, 9876930), (8379, 9675360), (8820, 9191592), (9072, 8936270), (9120, 8889237), (9310, 8707824), (9576, 8465940), (10080, 8042643), (10260, 7901544), (10584, 7659660), (10640, 7619346), (10773, 7525280), (11172, 7256520), (11340, 7149016), (11760, 6893694), (11970, 6772752), (12312, 6584620), (12768, 6349455), (12960, 6255389), (13230, 6127728), (13438, 6032880), (13680, 5926158), (13965, 5805216), (14112, 5744745), (14364, 5643960), (14896, 5442390), (15120, 5361762), (15390, 5267696), (15876, 5106440), (15960, 5079564), (16416, 4938465), (16758, 4837680), (17640, 4595796), (17955, 4515168), (18144, 4468135), (18620, 4353912), (19152, 4232970), (19845, 4085152), (20157, 4021920), (20520, 3950772), (21168, 3829830), (21280, 3809673), (21546, 3762640), (22344, 3628260), (22680, 3574508), (23520, 3446847), (23940, 3386376), (24624, 3292310), (25137, 3225120), (26460, 3063864), (26876, 3016440), (27360, 2963079), (27930, 2902608), (28728, 2821980), (29792, 2721195), (30240, 2680881), (30780, 2633848), (31752, 2553220), (31920, 2539782), (33516, 2418840), (33595, 2413152), (35280, 2297898), (35910, 2257584), (37240, 2176956), (38304, 2116485), (39690, 2042576), (40314, 2010960), (41040, 1975386), (41895, 1935072), (42336, 1914915), (43092, 1881320), (44688, 1814130), (45360, 1787254), (47033, 1723680), (47880, 1693188), (49248, 1646155), (50274, 1612560), (52920, 1531932), (53752, 1508220), (53865, 1505056), (55860, 1451304), (57456, 1410990), (60471, 1340640), (61560, 1316924), (63504, 1276610), (63840, 1269891), (67032, 1209420), (67190, 1206576), (70560, 1148949), (71820, 1128792), (74480, 1088478), (75411, 1075040), (79380, 1021288), (80628, 1005480), (82080, 987693), (83790, 967536), (86184, 940660), (89376, 907065), (90720, 893627), (94066, 861840), (95760, 846594), (100548, 806280), (100785, 804384), (105840, 765966), (107504, 754110), (107730, 752528), (111720, 725652), (114912, 705495), (120942, 670320), (123120, 658462), (125685, 645024), (127008, 638305), (127661, 635040), (134064, 604710), (134380, 603288), (141099, 574560), (143640, 564396), (148960, 544239), (150822, 537520), (158760, 510644), (161256, 502740), (167580, 483768), (172368, 470330), (181413, 446880), (188132, 430920), (191520, 423297), (201096, 403140), (201570, 402192), (211680, 382983), (215008, 377055), (215460, 376264), (223440, 362826), (235165, 344736), (241884, 335160), (246240, 329231), (251370, 322512), (255322, 317520), (268128, 302355), (268760, 301644), (282198, 287280)]