28026177120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2395

約数の個数: 384

約数和(自身を含む): 103208878080

約数和(自身を除く): 75182700960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 127, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 254, 270, 276, 288, 345, 360, 368, 381, 414, 432, 460, 480, 508, 540, 552, 621, 635, 690, 720, 736, 762, 828, 864, 920, 1016, 1035, 1080, 1104, 1143, 1242, 1270, 1380, 1440, 1524, 1656, 1840, 1905, 2032, 2070, 2160, 2208, 2221, 2286, 2484, 2540, 2760, 2921, 3048, 3105, 3312, 3429, 3680, 3810, 4064, 4140, 4320, 4442, 4572, 4968, 5080, 5520, 5715, 5842, 6096, 6210, 6624, 6663, 6858, 7620, 8280, 8763, 8884, 9144, 9936, 10160, 11040, 11105, 11430, 11684, 12192, 12420, 13326, 13716, 14605, 15240, 16560, 17145, 17526, 17768, 18288, 19872, 19989, 20320, 22210, 22860, 23368, 24840, 26289, 26652, 27432, 29210, 30480, 33120, 33315, 34290, 35052, 35536, 36576, 39978, 43815, 44420, 45720, 46736, 49680, 51083, 52578, 53304, 54864, 58420, 59967, 60960, 66630, 68580, 70104, 71072, 78867, 79956, 87630, 88840, 91440, 93472, 99360, 99945, 102166, 105156, 106608, 109728, 116840, 119934, 131445, 133260, 137160, 140208, 153249, 157734, 159912, 175260, 177680, 182880, 199890, 204332, 210312, 213216, 233680, 239868, 255415, 262890, 266520, 274320, 280416, 282067, 299835, 306498, 315468, 319824, 350520, 355360, 394335, 399780, 408664, 420624, 459747, 467360, 479736, 510830, 525780, 533040, 548640, 564134, 599670, 612996, 630936, 639648, 701040, 766245, 788670, 799560, 817328, 841248, 846201, 919494, 959472, 1021660, 1051560, 1066080, 1128268, 1199340, 1225992, 1261872, 1379241, 1402080, 1410335, 1532490, 1577340, 1599120, 1634656, 1692402, 1838988, 1918944, 2043320, 2103120, 2256536, 2298735, 2398680, 2451984, 2523744, 2538603, 2758482, 2820670, 3064980, 3154680, 3198240, 3384804, 3677976, 4086640, 4206240, 4231005, 4513072, 4597470, 4797360, 4903968, 5077206, 5516964, 5641340, 6129960, 6309360, 6487541, 6769608, 6896205, 7355952, 7615809, 8173280, 8462010, 9026144, 9194940, 9594720, 10154412, 11033928, 11282680, 12259920, 12618720, 12693015, 12975082, 13539216, 13792410, 14711904, 15231618, 16924020, 18389880, 19462623, 20308824, 22067856, 22565360, 24519840, 25386030, 25950164, 27078432, 27584820, 30463236, 32437705, 33848040, 36779760, 38079045, 38925246, 40617648, 44135712, 45130720, 50772060, 51900328, 55169640, 58387869, 60926472, 64875410, 67696080, 73559520, 76158090, 77850492, 81235296, 97313115, 101544120, 103800656, 110339280, 116775738, 121852944, 129750820, 135392160, 152316180, 155700984, 175163607, 194626230, 203088240, 207601312, 220678560, 233551476, 243705888, 259501640, 291939345, 304632360, 311401968, 350327214, 389252460, 406176480, 467102952, 519003280, 583878690, 609264720, 622803936, 700654428, 778504920, 875818035, 934205904, 1038006560, 1167757380, 1218529440, 1401308856, 1557009840, 1751636070, 1868411808, 2335514760, 2802617712, 3114019680, 3503272140, 4671029520, 5605235424, 7006544280, 9342059040, 14013088560, 28026177120]

約数ペア:

[(1, 28026177120), (2, 14013088560), (3, 9342059040), (4, 7006544280), (5, 5605235424), (6, 4671029520), (8, 3503272140), (9, 3114019680), (10, 2802617712), (12, 2335514760), (15, 1868411808), (16, 1751636070), (18, 1557009840), (20, 1401308856), (23, 1218529440), (24, 1167757380), (27, 1038006560), (30, 934205904), (32, 875818035), (36, 778504920), (40, 700654428), (45, 622803936), (46, 609264720), (48, 583878690), (54, 519003280), (60, 467102952), (69, 406176480), (72, 389252460), (80, 350327214), (90, 311401968), (92, 304632360), (96, 291939345), (108, 259501640), (115, 243705888), (120, 233551476), (127, 220678560), (135, 207601312), (138, 203088240), (144, 194626230), (160, 175163607), (180, 155700984), (184, 152316180), (207, 135392160), (216, 129750820), (230, 121852944), (240, 116775738), (254, 110339280), (270, 103800656), (276, 101544120), (288, 97313115), (345, 81235296), (360, 77850492), (368, 76158090), (381, 73559520), (414, 67696080), (432, 64875410), (460, 60926472), (480, 58387869), (508, 55169640), (540, 51900328), (552, 50772060), (621, 45130720), (635, 44135712), (690, 40617648), (720, 38925246), (736, 38079045), (762, 36779760), (828, 33848040), (864, 32437705), (920, 30463236), (1016, 27584820), (1035, 27078432), (1080, 25950164), (1104, 25386030), (1143, 24519840), (1242, 22565360), (1270, 22067856), (1380, 20308824), (1440, 19462623), (1524, 18389880), (1656, 16924020), (1840, 15231618), (1905, 14711904), (2032, 13792410), (2070, 13539216), (2160, 12975082), (2208, 12693015), (2221, 12618720), (2286, 12259920), (2484, 11282680), (2540, 11033928), (2760, 10154412), (2921, 9594720), (3048, 9194940), (3105, 9026144), (3312, 8462010), (3429, 8173280), (3680, 7615809), (3810, 7355952), (4064, 6896205), (4140, 6769608), (4320, 6487541), (4442, 6309360), (4572, 6129960), (4968, 5641340), (5080, 5516964), (5520, 5077206), (5715, 4903968), (5842, 4797360), (6096, 4597470), (6210, 4513072), (6624, 4231005), (6663, 4206240), (6858, 4086640), (7620, 3677976), (8280, 3384804), (8763, 3198240), (8884, 3154680), (9144, 3064980), (9936, 2820670), (10160, 2758482), (11040, 2538603), (11105, 2523744), (11430, 2451984), (11684, 2398680), (12192, 2298735), (12420, 2256536), (13326, 2103120), (13716, 2043320), (14605, 1918944), (15240, 1838988), (16560, 1692402), (17145, 1634656), (17526, 1599120), (17768, 1577340), (18288, 1532490), (19872, 1410335), (19989, 1402080), (20320, 1379241), (22210, 1261872), (22860, 1225992), (23368, 1199340), (24840, 1128268), (26289, 1066080), (26652, 1051560), (27432, 1021660), (29210, 959472), (30480, 919494), (33120, 846201), (33315, 841248), (34290, 817328), (35052, 799560), (35536, 788670), (36576, 766245), (39978, 701040), (43815, 639648), (44420, 630936), (45720, 612996), (46736, 599670), (49680, 564134), (51083, 548640), (52578, 533040), (53304, 525780), (54864, 510830), (58420, 479736), (59967, 467360), (60960, 459747), (66630, 420624), (68580, 408664), (70104, 399780), (71072, 394335), (78867, 355360), (79956, 350520), (87630, 319824), (88840, 315468), (91440, 306498), (93472, 299835), (99360, 282067), (99945, 280416), (102166, 274320), (105156, 266520), (106608, 262890), (109728, 255415), (116840, 239868), (119934, 233680), (131445, 213216), (133260, 210312), (137160, 204332), (140208, 199890), (153249, 182880), (157734, 177680), (159912, 175260)]