30781279872

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1$

素因数の和:2204

約数の個数: 384

約数和(自身を含む): 106317619200

約数和(自身を除く): 75536339328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 59, 62, 63, 64, 72, 84, 93, 96, 112, 118, 124, 126, 128, 144, 168, 177, 186, 192, 217, 224, 236, 248, 252, 279, 288, 336, 354, 372, 384, 413, 434, 448, 472, 496, 504, 531, 558, 576, 651, 672, 708, 744, 826, 868, 896, 944, 992, 1008, 1062, 1116, 1152, 1239, 1302, 1344, 1416, 1488, 1652, 1736, 1829, 1888, 1953, 1984, 2016, 2087, 2124, 2232, 2478, 2604, 2688, 2832, 2976, 3304, 3472, 3658, 3717, 3776, 3906, 3968, 4032, 4174, 4248, 4464, 4956, 5208, 5487, 5664, 5952, 6261, 6608, 6944, 7316, 7434, 7552, 7812, 8064, 8348, 8496, 8928, 9912, 10416, 10974, 11328, 11904, 12522, 12803, 13216, 13888, 14609, 14632, 14868, 15624, 16461, 16696, 16992, 17856, 18783, 19824, 20832, 21948, 22656, 25044, 25606, 26432, 27776, 29218, 29264, 29736, 31248, 32922, 33392, 33984, 35712, 37566, 38409, 39648, 41664, 43827, 43896, 50088, 51212, 52864, 58436, 58528, 59472, 62496, 64697, 65844, 66784, 67968, 75132, 76818, 79296, 83328, 87654, 87792, 100176, 102424, 115227, 116872, 117056, 118944, 123133, 124992, 129394, 131481, 131688, 133568, 150264, 153636, 158592, 175308, 175584, 194091, 200352, 204848, 230454, 233744, 234112, 237888, 246266, 249984, 258788, 262962, 263376, 267136, 300528, 307272, 350616, 351168, 369399, 388182, 400704, 409696, 452879, 460908, 467488, 475776, 492532, 517576, 525924, 526752, 582273, 601056, 614544, 701232, 702336, 738798, 776364, 801408, 819392, 861931, 905758, 921816, 934976, 985064, 1035152, 1051848, 1053504, 1108197, 1164546, 1202112, 1229088, 1358637, 1402464, 1477596, 1552728, 1638784, 1723862, 1811516, 1843632, 1869952, 1970128, 2070304, 2103696, 2107008, 2216394, 2329092, 2404224, 2458176, 2585793, 2717274, 2804928, 2955192, 3105456, 3447724, 3623032, 3687264, 3817123, 3940256, 4075911, 4140608, 4207392, 4432788, 4658184, 4916352, 5171586, 5434548, 5609856, 5910384, 6210912, 6895448, 7246064, 7374528, 7634246, 7757379, 7880512, 8151822, 8281216, 8414784, 8865576, 9316368, 10343172, 10869096, 11451369, 11820768, 12421824, 13790896, 14492128, 14749056, 15268492, 15514758, 15761024, 16303644, 16829568, 17731152, 18632736, 20686344, 21738192, 22902738, 23641536, 24843648, 26719861, 27581792, 28984256, 30536984, 31029516, 32607288, 34354107, 35462304, 37265472, 41372688, 43476384, 45805476, 47283072, 53439722, 55163584, 57968512, 61073968, 62059032, 65214576, 68708214, 70924608, 74530944, 80159583, 82745376, 86952768, 91610952, 106879444, 110327168, 122147936, 124118064, 130429152, 137416428, 141849216, 160319166, 165490752, 173905536, 183221904, 213758888, 240478749, 244295872, 248236128, 260858304, 274832856, 320638332, 330981504, 366443808, 427517776, 480957498, 488591744, 496472256, 521716608, 549665712, 641276664, 732887616, 855035552, 961914996, 992944512, 1099331424, 1282553328, 1465775232, 1710071104, 1923829992, 2198662848, 2565106656, 3420142208, 3847659984, 4397325696, 5130213312, 7695319968, 10260426624, 15390639936, 30781279872]

約数ペア:

[(1, 30781279872), (2, 15390639936), (3, 10260426624), (4, 7695319968), (6, 5130213312), (7, 4397325696), (8, 3847659984), (9, 3420142208), (12, 2565106656), (14, 2198662848), (16, 1923829992), (18, 1710071104), (21, 1465775232), (24, 1282553328), (28, 1099331424), (31, 992944512), (32, 961914996), (36, 855035552), (42, 732887616), (48, 641276664), (56, 549665712), (59, 521716608), (62, 496472256), (63, 488591744), (64, 480957498), (72, 427517776), (84, 366443808), (93, 330981504), (96, 320638332), (112, 274832856), (118, 260858304), (124, 248236128), (126, 244295872), (128, 240478749), (144, 213758888), (168, 183221904), (177, 173905536), (186, 165490752), (192, 160319166), (217, 141849216), (224, 137416428), (236, 130429152), (248, 124118064), (252, 122147936), (279, 110327168), (288, 106879444), (336, 91610952), (354, 86952768), (372, 82745376), (384, 80159583), (413, 74530944), (434, 70924608), (448, 68708214), (472, 65214576), (496, 62059032), (504, 61073968), (531, 57968512), (558, 55163584), (576, 53439722), (651, 47283072), (672, 45805476), (708, 43476384), (744, 41372688), (826, 37265472), (868, 35462304), (896, 34354107), (944, 32607288), (992, 31029516), (1008, 30536984), (1062, 28984256), (1116, 27581792), (1152, 26719861), (1239, 24843648), (1302, 23641536), (1344, 22902738), (1416, 21738192), (1488, 20686344), (1652, 18632736), (1736, 17731152), (1829, 16829568), (1888, 16303644), (1953, 15761024), (1984, 15514758), (2016, 15268492), (2087, 14749056), (2124, 14492128), (2232, 13790896), (2478, 12421824), (2604, 11820768), (2688, 11451369), (2832, 10869096), (2976, 10343172), (3304, 9316368), (3472, 8865576), (3658, 8414784), (3717, 8281216), (3776, 8151822), (3906, 7880512), (3968, 7757379), (4032, 7634246), (4174, 7374528), (4248, 7246064), (4464, 6895448), (4956, 6210912), (5208, 5910384), (5487, 5609856), (5664, 5434548), (5952, 5171586), (6261, 4916352), (6608, 4658184), (6944, 4432788), (7316, 4207392), (7434, 4140608), (7552, 4075911), (7812, 3940256), (8064, 3817123), (8348, 3687264), (8496, 3623032), (8928, 3447724), (9912, 3105456), (10416, 2955192), (10974, 2804928), (11328, 2717274), (11904, 2585793), (12522, 2458176), (12803, 2404224), (13216, 2329092), (13888, 2216394), (14609, 2107008), (14632, 2103696), (14868, 2070304), (15624, 1970128), (16461, 1869952), (16696, 1843632), (16992, 1811516), (17856, 1723862), (18783, 1638784), (19824, 1552728), (20832, 1477596), (21948, 1402464), (22656, 1358637), (25044, 1229088), (25606, 1202112), (26432, 1164546), (27776, 1108197), (29218, 1053504), (29264, 1051848), (29736, 1035152), (31248, 985064), (32922, 934976), (33392, 921816), (33984, 905758), (35712, 861931), (37566, 819392), (38409, 801408), (39648, 776364), (41664, 738798), (43827, 702336), (43896, 701232), (50088, 614544), (51212, 601056), (52864, 582273), (58436, 526752), (58528, 525924), (59472, 517576), (62496, 492532), (64697, 475776), (65844, 467488), (66784, 460908), (67968, 452879), (75132, 409696), (76818, 400704), (79296, 388182), (83328, 369399), (87654, 351168), (87792, 350616), (100176, 307272), (102424, 300528), (115227, 267136), (116872, 263376), (117056, 262962), (118944, 258788), (123133, 249984), (124992, 246266), (129394, 237888), (131481, 234112), (131688, 233744), (133568, 230454), (150264, 204848), (153636, 200352), (158592, 194091), (175308, 175584)]