81878203440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1279}}^1$

素因数の和:1505

約数の個数: 480

約数和(自身を含む): 307523174400

約数和(自身を除く): 225644970960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 59, 60, 66, 72, 80, 88, 90, 99, 110, 118, 120, 132, 137, 144, 165, 176, 177, 180, 198, 220, 236, 240, 264, 274, 295, 330, 354, 360, 396, 411, 440, 472, 495, 528, 531, 548, 590, 649, 660, 685, 708, 720, 792, 822, 880, 885, 944, 990, 1062, 1096, 1180, 1233, 1279, 1298, 1320, 1370, 1416, 1507, 1584, 1644, 1770, 1947, 1980, 2055, 2124, 2192, 2360, 2466, 2558, 2596, 2640, 2655, 2740, 2832, 3014, 3245, 3288, 3540, 3837, 3894, 3960, 4110, 4248, 4521, 4720, 4932, 5116, 5192, 5310, 5480, 5841, 6028, 6165, 6395, 6490, 6576, 7080, 7535, 7674, 7788, 7920, 8083, 8220, 8496, 9042, 9735, 9864, 10232, 10384, 10620, 10960, 11511, 11682, 12056, 12330, 12790, 12980, 13563, 14069, 14160, 15070, 15348, 15576, 16166, 16440, 18084, 19185, 19470, 19728, 20464, 21240, 22605, 23022, 23364, 24112, 24249, 24660, 25580, 25960, 27126, 28138, 29205, 30140, 30696, 31152, 32332, 32880, 36168, 38370, 38940, 40415, 42207, 42480, 45210, 46044, 46728, 48498, 49320, 51160, 51920, 54252, 56276, 57555, 58410, 60280, 61392, 64664, 67815, 70345, 72336, 72747, 75461, 76740, 77880, 80830, 84414, 88913, 90420, 92088, 93456, 96996, 98640, 102320, 108504, 112552, 115110, 116820, 120560, 121245, 126621, 129328, 135630, 140690, 145494, 150922, 153480, 155760, 161660, 168828, 175223, 177826, 180840, 184176, 193992, 211035, 217008, 225104, 226383, 230220, 233640, 242490, 253242, 266739, 271260, 281380, 290988, 301844, 306960, 323320, 337656, 350446, 355652, 361680, 363735, 377305, 387984, 422070, 444565, 452766, 460440, 467280, 484980, 506484, 525669, 533478, 542520, 562760, 581976, 603688, 633105, 646640, 675312, 679149, 700892, 711304, 727470, 754610, 800217, 830071, 844140, 876115, 889130, 905532, 920880, 969960, 1012968, 1051338, 1066956, 1085040, 1125520, 1131915, 1163952, 1207376, 1266210, 1333695, 1358298, 1401784, 1422608, 1454940, 1509220, 1577007, 1600434, 1660142, 1688280, 1752230, 1778260, 1811064, 1927453, 1939920, 2025936, 2102676, 2133912, 2263830, 2490213, 2532420, 2628345, 2667390, 2716596, 2803568, 2909880, 3018440, 3154014, 3200868, 3320284, 3376560, 3395745, 3504460, 3556520, 3622128, 3854906, 4001085, 4150355, 4205352, 4267824, 4527660, 4980426, 5064840, 5256690, 5334780, 5433192, 5782359, 5819760, 6036880, 6308028, 6401736, 6640568, 6791490, 7008920, 7113040, 7470639, 7709812, 7885035, 8002170, 8300710, 8410704, 9055320, 9637265, 9960852, 10129680, 10338157, 10513380, 10669560, 10866384, 11564718, 12451065, 12616056, 12803472, 13281136, 13582980, 14017840, 14941278, 15419624, 15770070, 16004340, 16601420, 17347077, 18110640, 19274530, 19921704, 20676314, 21026760, 21339120, 23129436, 24902130, 25232112, 27165960, 28911795, 29882556, 30839248, 31014471, 31540140, 32008680, 33202840, 34694154, 37353195, 38549060, 39843408, 41352628, 42053520, 46258872, 49804260, 51690785, 54331920, 57823590, 59765112, 62028942, 63080280, 64017360, 66405680, 69388308, 74706390, 77098120, 82705256, 86735385, 92517744, 93043413, 99608520, 103381570, 113719727, 115647180, 119530224, 124057884, 126160560, 138776616, 149412780, 154196240, 155072355, 165410512, 173470770, 186086826, 199217040, 206763140, 227439454, 231294360, 248115768, 277553232, 298825560, 310144710, 341159181, 346941540, 372173652, 413526280, 454878908, 462588720, 465217065, 496231536, 568598635, 597651120, 620289420, 682318362, 693883080, 744347304, 827052560, 909757816, 930434130, 1023477543, 1137197270, 1240578840, 1364636724, 1387766160, 1488694608, 1705795905, 1819515632, 1860868260, 2046955086, 2274394540, 2481157680, 2729273448, 3411591810, 3721736520, 4093910172, 4548789080, 5117387715, 5458546896, 6823183620, 7443473040, 8187820344, 9097578160, 10234775430, 13646367240, 16375640688, 20469550860, 27292734480, 40939101720, 81878203440]

約数ペア:

[(1, 81878203440), (2, 40939101720), (3, 27292734480), (4, 20469550860), (5, 16375640688), (6, 13646367240), (8, 10234775430), (9, 9097578160), (10, 8187820344), (11, 7443473040), (12, 6823183620), (15, 5458546896), (16, 5117387715), (18, 4548789080), (20, 4093910172), (22, 3721736520), (24, 3411591810), (30, 2729273448), (33, 2481157680), (36, 2274394540), (40, 2046955086), (44, 1860868260), (45, 1819515632), (48, 1705795905), (55, 1488694608), (59, 1387766160), (60, 1364636724), (66, 1240578840), (72, 1137197270), (80, 1023477543), (88, 930434130), (90, 909757816), (99, 827052560), (110, 744347304), (118, 693883080), (120, 682318362), (132, 620289420), (137, 597651120), (144, 568598635), (165, 496231536), (176, 465217065), (177, 462588720), (180, 454878908), (198, 413526280), (220, 372173652), (236, 346941540), (240, 341159181), (264, 310144710), (274, 298825560), (295, 277553232), (330, 248115768), (354, 231294360), (360, 227439454), (396, 206763140), (411, 199217040), (440, 186086826), (472, 173470770), (495, 165410512), (528, 155072355), (531, 154196240), (548, 149412780), (590, 138776616), (649, 126160560), (660, 124057884), (685, 119530224), (708, 115647180), (720, 113719727), (792, 103381570), (822, 99608520), (880, 93043413), (885, 92517744), (944, 86735385), (990, 82705256), (1062, 77098120), (1096, 74706390), (1180, 69388308), (1233, 66405680), (1279, 64017360), (1298, 63080280), (1320, 62028942), (1370, 59765112), (1416, 57823590), (1507, 54331920), (1584, 51690785), (1644, 49804260), (1770, 46258872), (1947, 42053520), (1980, 41352628), (2055, 39843408), (2124, 38549060), (2192, 37353195), (2360, 34694154), (2466, 33202840), (2558, 32008680), (2596, 31540140), (2640, 31014471), (2655, 30839248), (2740, 29882556), (2832, 28911795), (3014, 27165960), (3245, 25232112), (3288, 24902130), (3540, 23129436), (3837, 21339120), (3894, 21026760), (3960, 20676314), (4110, 19921704), (4248, 19274530), (4521, 18110640), (4720, 17347077), (4932, 16601420), (5116, 16004340), (5192, 15770070), (5310, 15419624), (5480, 14941278), (5841, 14017840), (6028, 13582980), (6165, 13281136), (6395, 12803472), (6490, 12616056), (6576, 12451065), (7080, 11564718), (7535, 10866384), (7674, 10669560), (7788, 10513380), (7920, 10338157), (8083, 10129680), (8220, 9960852), (8496, 9637265), (9042, 9055320), (9735, 8410704), (9864, 8300710), (10232, 8002170), (10384, 7885035), (10620, 7709812), (10960, 7470639), (11511, 7113040), (11682, 7008920), (12056, 6791490), (12330, 6640568), (12790, 6401736), (12980, 6308028), (13563, 6036880), (14069, 5819760), (14160, 5782359), (15070, 5433192), (15348, 5334780), (15576, 5256690), (16166, 5064840), (16440, 4980426), (18084, 4527660), (19185, 4267824), (19470, 4205352), (19728, 4150355), (20464, 4001085), (21240, 3854906), (22605, 3622128), (23022, 3556520), (23364, 3504460), (24112, 3395745), (24249, 3376560), (24660, 3320284), (25580, 3200868), (25960, 3154014), (27126, 3018440), (28138, 2909880), (29205, 2803568), (30140, 2716596), (30696, 2667390), (31152, 2628345), (32332, 2532420), (32880, 2490213), (36168, 2263830), (38370, 2133912), (38940, 2102676), (40415, 2025936), (42207, 1939920), (42480, 1927453), (45210, 1811064), (46044, 1778260), (46728, 1752230), (48498, 1688280), (49320, 1660142), (51160, 1600434), (51920, 1577007), (54252, 1509220), (56276, 1454940), (57555, 1422608), (58410, 1401784), (60280, 1358298), (61392, 1333695), (64664, 1266210), (67815, 1207376), (70345, 1163952), (72336, 1131915), (72747, 1125520), (75461, 1085040), (76740, 1066956), (77880, 1051338), (80830, 1012968), (84414, 969960), (88913, 920880), (90420, 905532), (92088, 889130), (93456, 876115), (96996, 844140), (98640, 830071), (102320, 800217), (108504, 754610), (112552, 727470), (115110, 711304), (116820, 700892), (120560, 679149), (121245, 675312), (126621, 646640), (129328, 633105), (135630, 603688), (140690, 581976), (145494, 562760), (150922, 542520), (153480, 533478), (155760, 525669), (161660, 506484), (168828, 484980), (175223, 467280), (177826, 460440), (180840, 452766), (184176, 444565), (193992, 422070), (211035, 387984), (217008, 377305), (225104, 363735), (226383, 361680), (230220, 355652), (233640, 350446), (242490, 337656), (253242, 323320), (266739, 306960), (271260, 301844), (281380, 290988)]