81872182080

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8999}}^1$

素因数の和:9050

約数の個数: 448

約数和(自身を含む): 314919360000

約数和(自身を除く): 233047177920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 648, 702, 720, 729, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1458, 1560, 1620, 1728, 1755, 1872, 1944, 2080, 2106, 2160, 2187, 2340, 2430, 2496, 2592, 2808, 2880, 2916, 3120, 3159, 3240, 3510, 3645, 3744, 3888, 4160, 4212, 4320, 4374, 4680, 4860, 5184, 5265, 5616, 5832, 6240, 6318, 6480, 7020, 7290, 7488, 7776, 8424, 8640, 8748, 8999, 9360, 9477, 9720, 10530, 10935, 11232, 11664, 12480, 12636, 12960, 14040, 14580, 15552, 15795, 16848, 17496, 17998, 18720, 18954, 19440, 21060, 21870, 22464, 23328, 25272, 25920, 26997, 28080, 28431, 29160, 31590, 33696, 34992, 35996, 37440, 37908, 38880, 42120, 43740, 44995, 46656, 47385, 50544, 53994, 56160, 56862, 58320, 63180, 67392, 69984, 71992, 75816, 77760, 80991, 84240, 87480, 89990, 94770, 101088, 107988, 112320, 113724, 116640, 116987, 126360, 134985, 139968, 142155, 143984, 151632, 161982, 168480, 174960, 179980, 189540, 202176, 215976, 227448, 233280, 233974, 242973, 252720, 269970, 284310, 287968, 303264, 323964, 336960, 349920, 350961, 359960, 379080, 404955, 431952, 454896, 467948, 485946, 505440, 539940, 568620, 575936, 584935, 606528, 647928, 699840, 701922, 719920, 728919, 758160, 809910, 863904, 909792, 935896, 971892, 1010880, 1052883, 1079880, 1137240, 1169870, 1214865, 1295856, 1403844, 1439840, 1457838, 1516320, 1619820, 1727808, 1754805, 1819584, 1871792, 1943784, 2105766, 2159760, 2186757, 2274480, 2339740, 2429730, 2591712, 2807688, 2879680, 2915676, 3032640, 3158649, 3239640, 3509610, 3644595, 3743584, 3887568, 4211532, 4319520, 4373514, 4548960, 4679480, 4859460, 5183424, 5264415, 5615376, 5831352, 6317298, 6479280, 6560271, 7019220, 7289190, 7487168, 7775136, 8423064, 8639040, 8747028, 9097920, 9358960, 9475947, 9718920, 10528830, 10933785, 11230752, 11662704, 12634596, 12958560, 13120542, 14038440, 14578380, 15550272, 15793245, 16846128, 17494056, 18717920, 18951894, 19437840, 19680813, 21057660, 21867570, 22461504, 23325408, 25269192, 25917120, 26241084, 28076880, 28427841, 29156760, 31586490, 32801355, 33692256, 34988112, 37435840, 37903788, 38875680, 39361626, 42115320, 43735140, 46650816, 47379735, 50538384, 52482168, 56153760, 56855682, 58313520, 63172980, 65602710, 67384512, 69976224, 75807576, 77751360, 78723252, 84230640, 85283523, 87470280, 94759470, 98404065, 101076768, 104964336, 112307520, 113711364, 116627040, 126345960, 131205420, 139952448, 142139205, 151615152, 157446504, 168461280, 170567046, 174940560, 189518940, 196808130, 202153536, 209928672, 227422728, 233254080, 252691920, 255850569, 262410840, 284278410, 303230304, 314893008, 336922560, 341134092, 349881120, 379037880, 393616260, 419857344, 426417615, 454845456, 505383840, 511701138, 524821680, 568556820, 606460608, 629786016, 682268184, 699762240, 758075760, 787232520, 852835230, 909690912, 1010767680, 1023402276, 1049643360, 1137113640, 1259572032, 1279252845, 1364536368, 1516151520, 1574465040, 1705670460, 1819381824, 2046804552, 2099286720, 2274227280, 2558505690, 2729072736, 3032303040, 3148930080, 3411340920, 4093609104, 4548454560, 5117011380, 5458145472, 6297860160, 6822681840, 8187218208, 9096909120, 10234022760, 13645363680, 16374436416, 20468045520, 27290727360, 40936091040, 81872182080]

約数ペア:

[(1, 81872182080), (2, 40936091040), (3, 27290727360), (4, 20468045520), (5, 16374436416), (6, 13645363680), (8, 10234022760), (9, 9096909120), (10, 8187218208), (12, 6822681840), (13, 6297860160), (15, 5458145472), (16, 5117011380), (18, 4548454560), (20, 4093609104), (24, 3411340920), (26, 3148930080), (27, 3032303040), (30, 2729072736), (32, 2558505690), (36, 2274227280), (39, 2099286720), (40, 2046804552), (45, 1819381824), (48, 1705670460), (52, 1574465040), (54, 1516151520), (60, 1364536368), (64, 1279252845), (65, 1259572032), (72, 1137113640), (78, 1049643360), (80, 1023402276), (81, 1010767680), (90, 909690912), (96, 852835230), (104, 787232520), (108, 758075760), (117, 699762240), (120, 682268184), (130, 629786016), (135, 606460608), (144, 568556820), (156, 524821680), (160, 511701138), (162, 505383840), (180, 454845456), (192, 426417615), (195, 419857344), (208, 393616260), (216, 379037880), (234, 349881120), (240, 341134092), (243, 336922560), (260, 314893008), (270, 303230304), (288, 284278410), (312, 262410840), (320, 255850569), (324, 252691920), (351, 233254080), (360, 227422728), (390, 209928672), (405, 202153536), (416, 196808130), (432, 189518940), (468, 174940560), (480, 170567046), (486, 168461280), (520, 157446504), (540, 151615152), (576, 142139205), (585, 139952448), (624, 131205420), (648, 126345960), (702, 116627040), (720, 113711364), (729, 112307520), (780, 104964336), (810, 101076768), (832, 98404065), (864, 94759470), (936, 87470280), (960, 85283523), (972, 84230640), (1040, 78723252), (1053, 77751360), (1080, 75807576), (1170, 69976224), (1215, 67384512), (1248, 65602710), (1296, 63172980), (1404, 58313520), (1440, 56855682), (1458, 56153760), (1560, 52482168), (1620, 50538384), (1728, 47379735), (1755, 46650816), (1872, 43735140), (1944, 42115320), (2080, 39361626), (2106, 38875680), (2160, 37903788), (2187, 37435840), (2340, 34988112), (2430, 33692256), (2496, 32801355), (2592, 31586490), (2808, 29156760), (2880, 28427841), (2916, 28076880), (3120, 26241084), (3159, 25917120), (3240, 25269192), (3510, 23325408), (3645, 22461504), (3744, 21867570), (3888, 21057660), (4160, 19680813), (4212, 19437840), (4320, 18951894), (4374, 18717920), (4680, 17494056), (4860, 16846128), (5184, 15793245), (5265, 15550272), (5616, 14578380), (5832, 14038440), (6240, 13120542), (6318, 12958560), (6480, 12634596), (7020, 11662704), (7290, 11230752), (7488, 10933785), (7776, 10528830), (8424, 9718920), (8640, 9475947), (8748, 9358960), (8999, 9097920), (9360, 8747028), (9477, 8639040), (9720, 8423064), (10530, 7775136), (10935, 7487168), (11232, 7289190), (11664, 7019220), (12480, 6560271), (12636, 6479280), (12960, 6317298), (14040, 5831352), (14580, 5615376), (15552, 5264415), (15795, 5183424), (16848, 4859460), (17496, 4679480), (17998, 4548960), (18720, 4373514), (18954, 4319520), (19440, 4211532), (21060, 3887568), (21870, 3743584), (22464, 3644595), (23328, 3509610), (25272, 3239640), (25920, 3158649), (26997, 3032640), (28080, 2915676), (28431, 2879680), (29160, 2807688), (31590, 2591712), (33696, 2429730), (34992, 2339740), (35996, 2274480), (37440, 2186757), (37908, 2159760), (38880, 2105766), (42120, 1943784), (43740, 1871792), (44995, 1819584), (46656, 1754805), (47385, 1727808), (50544, 1619820), (53994, 1516320), (56160, 1457838), (56862, 1439840), (58320, 1403844), (63180, 1295856), (67392, 1214865), (69984, 1169870), (71992, 1137240), (75816, 1079880), (77760, 1052883), (80991, 1010880), (84240, 971892), (87480, 935896), (89990, 909792), (94770, 863904), (101088, 809910), (107988, 758160), (112320, 728919), (113724, 719920), (116640, 701922), (116987, 699840), (126360, 647928), (134985, 606528), (139968, 584935), (142155, 575936), (143984, 568620), (151632, 539940), (161982, 505440), (168480, 485946), (174960, 467948), (179980, 454896), (189540, 431952), (202176, 404955), (215976, 379080), (227448, 359960), (233280, 350961), (233974, 349920), (242973, 336960), (252720, 323964), (269970, 303264), (284310, 287968)]