2761297920

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 312

約数和(自身を含む): 9752139072

約数和(自身を除く): 6990841152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 211, 213, 240, 256, 284, 288, 320, 355, 360, 384, 422, 426, 480, 512, 568, 576, 633, 639, 640, 710, 720, 768, 844, 852, 960, 1024, 1055, 1065, 1136, 1152, 1266, 1278, 1280, 1420, 1440, 1536, 1688, 1704, 1899, 1920, 2048, 2110, 2130, 2272, 2304, 2532, 2556, 2560, 2840, 2880, 3072, 3165, 3195, 3376, 3408, 3798, 3840, 4096, 4220, 4260, 4544, 4608, 5064, 5112, 5120, 5680, 5760, 6144, 6330, 6390, 6752, 6816, 7596, 7680, 8440, 8520, 9088, 9216, 9495, 10128, 10224, 10240, 11360, 11520, 12288, 12660, 12780, 13504, 13632, 14981, 15192, 15360, 16880, 17040, 18176, 18432, 18990, 20256, 20448, 20480, 22720, 23040, 25320, 25560, 27008, 27264, 29962, 30384, 30720, 33760, 34080, 36352, 36864, 37980, 40512, 40896, 44943, 45440, 46080, 50640, 51120, 54016, 54528, 59924, 60768, 61440, 67520, 68160, 72704, 74905, 75960, 81024, 81792, 89886, 90880, 92160, 101280, 102240, 108032, 109056, 119848, 121536, 134829, 135040, 136320, 145408, 149810, 151920, 162048, 163584, 179772, 181760, 184320, 202560, 204480, 216064, 218112, 224715, 239696, 243072, 269658, 270080, 272640, 290816, 299620, 303840, 324096, 327168, 359544, 363520, 405120, 408960, 432128, 436224, 449430, 479392, 486144, 539316, 540160, 545280, 599240, 607680, 648192, 654336, 674145, 719088, 727040, 810240, 817920, 864256, 872448, 898860, 958784, 972288, 1078632, 1080320, 1090560, 1198480, 1215360, 1296384, 1308672, 1348290, 1438176, 1454080, 1620480, 1635840, 1797720, 1917568, 1944576, 2157264, 2160640, 2181120, 2396960, 2430720, 2592768, 2617344, 2696580, 2876352, 3240960, 3271680, 3595440, 3835136, 3889152, 4314528, 4321280, 4362240, 4793920, 4861440, 5393160, 5752704, 6481920, 6543360, 7190880, 7670272, 7778304, 8629056, 9587840, 9722880, 10786320, 11505408, 12963840, 13086720, 14381760, 15340544, 17258112, 19175680, 19445760, 21572640, 23010816, 28763520, 30681088, 34516224, 38351360, 38891520, 43145280, 46021632, 57527040, 61362176, 69032448, 76702720, 86290560, 92043264, 115054080, 138064896, 153405440, 172581120, 184086528, 230108160, 276129792, 306810880, 345162240, 460216320, 552259584, 690324480, 920432640, 1380648960, 2761297920]

約数ペア:

[(1, 2761297920), (2, 1380648960), (3, 920432640), (4, 690324480), (5, 552259584), (6, 460216320), (8, 345162240), (9, 306810880), (10, 276129792), (12, 230108160), (15, 184086528), (16, 172581120), (18, 153405440), (20, 138064896), (24, 115054080), (30, 92043264), (32, 86290560), (36, 76702720), (40, 69032448), (45, 61362176), (48, 57527040), (60, 46021632), (64, 43145280), (71, 38891520), (72, 38351360), (80, 34516224), (90, 30681088), (96, 28763520), (120, 23010816), (128, 21572640), (142, 19445760), (144, 19175680), (160, 17258112), (180, 15340544), (192, 14381760), (211, 13086720), (213, 12963840), (240, 11505408), (256, 10786320), (284, 9722880), (288, 9587840), (320, 8629056), (355, 7778304), (360, 7670272), (384, 7190880), (422, 6543360), (426, 6481920), (480, 5752704), (512, 5393160), (568, 4861440), (576, 4793920), (633, 4362240), (639, 4321280), (640, 4314528), (710, 3889152), (720, 3835136), (768, 3595440), (844, 3271680), (852, 3240960), (960, 2876352), (1024, 2696580), (1055, 2617344), (1065, 2592768), (1136, 2430720), (1152, 2396960), (1266, 2181120), (1278, 2160640), (1280, 2157264), (1420, 1944576), (1440, 1917568), (1536, 1797720), (1688, 1635840), (1704, 1620480), (1899, 1454080), (1920, 1438176), (2048, 1348290), (2110, 1308672), (2130, 1296384), (2272, 1215360), (2304, 1198480), (2532, 1090560), (2556, 1080320), (2560, 1078632), (2840, 972288), (2880, 958784), (3072, 898860), (3165, 872448), (3195, 864256), (3376, 817920), (3408, 810240), (3798, 727040), (3840, 719088), (4096, 674145), (4220, 654336), (4260, 648192), (4544, 607680), (4608, 599240), (5064, 545280), (5112, 540160), (5120, 539316), (5680, 486144), (5760, 479392), (6144, 449430), (6330, 436224), (6390, 432128), (6752, 408960), (6816, 405120), (7596, 363520), (7680, 359544), (8440, 327168), (8520, 324096), (9088, 303840), (9216, 299620), (9495, 290816), (10128, 272640), (10224, 270080), (10240, 269658), (11360, 243072), (11520, 239696), (12288, 224715), (12660, 218112), (12780, 216064), (13504, 204480), (13632, 202560), (14981, 184320), (15192, 181760), (15360, 179772), (16880, 163584), (17040, 162048), (18176, 151920), (18432, 149810), (18990, 145408), (20256, 136320), (20448, 135040), (20480, 134829), (22720, 121536), (23040, 119848), (25320, 109056), (25560, 108032), (27008, 102240), (27264, 101280), (29962, 92160), (30384, 90880), (30720, 89886), (33760, 81792), (34080, 81024), (36352, 75960), (36864, 74905), (37980, 72704), (40512, 68160), (40896, 67520), (44943, 61440), (45440, 60768), (46080, 59924), (50640, 54528), (51120, 54016)]