8157423360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:583

約数の個数: 288

約数和(自身を含む): 26937630720

約数和(自身を除く): 18780207360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 127, 128, 129, 160, 172, 192, 215, 240, 254, 256, 258, 320, 344, 381, 384, 389, 430, 480, 508, 516, 635, 640, 645, 688, 762, 768, 778, 860, 960, 1016, 1032, 1167, 1270, 1280, 1290, 1376, 1524, 1556, 1720, 1905, 1920, 1945, 2032, 2064, 2334, 2540, 2580, 2752, 3048, 3112, 3440, 3810, 3840, 3890, 4064, 4128, 4668, 5080, 5160, 5461, 5504, 5835, 6096, 6224, 6880, 7620, 7780, 8128, 8256, 9336, 10160, 10320, 10922, 11008, 11670, 12192, 12448, 13760, 15240, 15560, 16256, 16383, 16512, 16727, 18672, 20320, 20640, 21844, 23340, 24384, 24896, 27305, 27520, 30480, 31120, 32512, 32766, 33024, 33454, 37344, 40640, 41280, 43688, 46680, 48768, 49403, 49792, 50181, 54610, 55040, 60960, 62240, 65532, 66908, 74688, 81280, 81915, 82560, 83635, 87376, 93360, 97536, 98806, 99584, 100362, 109220, 121920, 124480, 131064, 133816, 148209, 149376, 162560, 163830, 165120, 167270, 174752, 186720, 197612, 200724, 218440, 243840, 247015, 248960, 250905, 262128, 267632, 296418, 298752, 327660, 334540, 349504, 373440, 395224, 401448, 436880, 487680, 494030, 497920, 501810, 524256, 535264, 592836, 655320, 669080, 699008, 741045, 746880, 790448, 802896, 873760, 988060, 1003620, 1048512, 1070528, 1185672, 1310640, 1338160, 1398016, 1482090, 1493760, 1580896, 1605792, 1747520, 1976120, 2007240, 2097024, 2124329, 2141056, 2371344, 2621280, 2676320, 2964180, 3161792, 3211584, 3495040, 3952240, 4014480, 4194048, 4248658, 4282112, 4742688, 5242560, 5352640, 5928360, 6323584, 6372987, 6423168, 6990080, 7904480, 8028960, 8497316, 9485376, 10485120, 10621645, 10705280, 11856720, 12647168, 12745974, 12846336, 15808960, 16057920, 16994632, 18970752, 20970240, 21243290, 21410560, 23713440, 25491948, 31617920, 31864935, 32115840, 33989264, 37941504, 42486580, 47426880, 50983896, 63235840, 63729870, 64231680, 67978528, 84973160, 94853760, 101967792, 127459740, 135957056, 169946320, 189707520, 203935584, 254919480, 271914112, 339892640, 407871168, 509838960, 543828224, 679785280, 815742336, 1019677920, 1359570560, 1631484672, 2039355840, 2719141120, 4078711680, 8157423360]

約数ペア:

[(1, 8157423360), (2, 4078711680), (3, 2719141120), (4, 2039355840), (5, 1631484672), (6, 1359570560), (8, 1019677920), (10, 815742336), (12, 679785280), (15, 543828224), (16, 509838960), (20, 407871168), (24, 339892640), (30, 271914112), (32, 254919480), (40, 203935584), (43, 189707520), (48, 169946320), (60, 135957056), (64, 127459740), (80, 101967792), (86, 94853760), (96, 84973160), (120, 67978528), (127, 64231680), (128, 63729870), (129, 63235840), (160, 50983896), (172, 47426880), (192, 42486580), (215, 37941504), (240, 33989264), (254, 32115840), (256, 31864935), (258, 31617920), (320, 25491948), (344, 23713440), (381, 21410560), (384, 21243290), (389, 20970240), (430, 18970752), (480, 16994632), (508, 16057920), (516, 15808960), (635, 12846336), (640, 12745974), (645, 12647168), (688, 11856720), (762, 10705280), (768, 10621645), (778, 10485120), (860, 9485376), (960, 8497316), (1016, 8028960), (1032, 7904480), (1167, 6990080), (1270, 6423168), (1280, 6372987), (1290, 6323584), (1376, 5928360), (1524, 5352640), (1556, 5242560), (1720, 4742688), (1905, 4282112), (1920, 4248658), (1945, 4194048), (2032, 4014480), (2064, 3952240), (2334, 3495040), (2540, 3211584), (2580, 3161792), (2752, 2964180), (3048, 2676320), (3112, 2621280), (3440, 2371344), (3810, 2141056), (3840, 2124329), (3890, 2097024), (4064, 2007240), (4128, 1976120), (4668, 1747520), (5080, 1605792), (5160, 1580896), (5461, 1493760), (5504, 1482090), (5835, 1398016), (6096, 1338160), (6224, 1310640), (6880, 1185672), (7620, 1070528), (7780, 1048512), (8128, 1003620), (8256, 988060), (9336, 873760), (10160, 802896), (10320, 790448), (10922, 746880), (11008, 741045), (11670, 699008), (12192, 669080), (12448, 655320), (13760, 592836), (15240, 535264), (15560, 524256), (16256, 501810), (16383, 497920), (16512, 494030), (16727, 487680), (18672, 436880), (20320, 401448), (20640, 395224), (21844, 373440), (23340, 349504), (24384, 334540), (24896, 327660), (27305, 298752), (27520, 296418), (30480, 267632), (31120, 262128), (32512, 250905), (32766, 248960), (33024, 247015), (33454, 243840), (37344, 218440), (40640, 200724), (41280, 197612), (43688, 186720), (46680, 174752), (48768, 167270), (49403, 165120), (49792, 163830), (50181, 162560), (54610, 149376), (55040, 148209), (60960, 133816), (62240, 131064), (65532, 124480), (66908, 121920), (74688, 109220), (81280, 100362), (81915, 99584), (82560, 98806), (83635, 97536), (87376, 93360)]