18479638080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17389}}^1$

素因数の和:17459

約数の個数: 280

約数和(自身を含む): 67342496760

約数和(自身を除く): 48862858680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 324, 328, 360, 369, 405, 410, 432, 480, 492, 540, 576, 615, 648, 656, 720, 738, 810, 820, 864, 960, 984, 1080, 1107, 1230, 1296, 1312, 1440, 1476, 1620, 1640, 1728, 1845, 1968, 2160, 2214, 2460, 2592, 2624, 2880, 2952, 3240, 3280, 3321, 3690, 3936, 4320, 4428, 4920, 5184, 5535, 5904, 6480, 6560, 6642, 7380, 7872, 8640, 8856, 9840, 11070, 11808, 12960, 13120, 13284, 14760, 16605, 17389, 17712, 19680, 22140, 23616, 25920, 26568, 29520, 33210, 34778, 35424, 39360, 44280, 52167, 53136, 59040, 66420, 69556, 70848, 86945, 88560, 104334, 106272, 118080, 132840, 139112, 156501, 173890, 177120, 208668, 212544, 260835, 265680, 278224, 313002, 347780, 354240, 417336, 469503, 521670, 531360, 556448, 626004, 695560, 712949, 782505, 834672, 939006, 1043340, 1062720, 1112896, 1252008, 1391120, 1408509, 1425898, 1565010, 1669344, 1878012, 2086680, 2138847, 2347515, 2504016, 2782240, 2817018, 2851796, 3130020, 3338688, 3564745, 3756024, 4173360, 4277694, 4695030, 5008032, 5564480, 5634036, 5703592, 6260040, 6416541, 7042545, 7129490, 7512048, 8346720, 8555388, 9390060, 10016064, 10694235, 11268072, 11407184, 12520080, 12833082, 14085090, 14258980, 15024096, 16693440, 17110776, 18780120, 19249623, 21388470, 22536144, 22814368, 25040160, 25666164, 28170180, 28517960, 30048192, 32082705, 34221552, 37560240, 38499246, 42776940, 45072288, 45628736, 50080320, 51332328, 56340360, 57035920, 57748869, 64165410, 68443104, 75120480, 76998492, 85553880, 90144576, 96248115, 102664656, 112680720, 114071840, 115497738, 128330820, 136886208, 150240960, 153996984, 171107760, 192496230, 205329312, 225361440, 228143680, 230995476, 256661640, 288744345, 307993968, 342215520, 384992460, 410658624, 450722880, 461990952, 513323280, 577488690, 615987936, 684431040, 769984920, 923981904, 1026646560, 1154977380, 1231975872, 1539969840, 1847963808, 2053293120, 2309954760, 3079939680, 3695927616, 4619909520, 6159879360, 9239819040, 18479638080]

約数ペア:

[(1, 18479638080), (2, 9239819040), (3, 6159879360), (4, 4619909520), (5, 3695927616), (6, 3079939680), (8, 2309954760), (9, 2053293120), (10, 1847963808), (12, 1539969840), (15, 1231975872), (16, 1154977380), (18, 1026646560), (20, 923981904), (24, 769984920), (27, 684431040), (30, 615987936), (32, 577488690), (36, 513323280), (40, 461990952), (41, 450722880), (45, 410658624), (48, 384992460), (54, 342215520), (60, 307993968), (64, 288744345), (72, 256661640), (80, 230995476), (81, 228143680), (82, 225361440), (90, 205329312), (96, 192496230), (108, 171107760), (120, 153996984), (123, 150240960), (135, 136886208), (144, 128330820), (160, 115497738), (162, 114071840), (164, 112680720), (180, 102664656), (192, 96248115), (205, 90144576), (216, 85553880), (240, 76998492), (246, 75120480), (270, 68443104), (288, 64165410), (320, 57748869), (324, 57035920), (328, 56340360), (360, 51332328), (369, 50080320), (405, 45628736), (410, 45072288), (432, 42776940), (480, 38499246), (492, 37560240), (540, 34221552), (576, 32082705), (615, 30048192), (648, 28517960), (656, 28170180), (720, 25666164), (738, 25040160), (810, 22814368), (820, 22536144), (864, 21388470), (960, 19249623), (984, 18780120), (1080, 17110776), (1107, 16693440), (1230, 15024096), (1296, 14258980), (1312, 14085090), (1440, 12833082), (1476, 12520080), (1620, 11407184), (1640, 11268072), (1728, 10694235), (1845, 10016064), (1968, 9390060), (2160, 8555388), (2214, 8346720), (2460, 7512048), (2592, 7129490), (2624, 7042545), (2880, 6416541), (2952, 6260040), (3240, 5703592), (3280, 5634036), (3321, 5564480), (3690, 5008032), (3936, 4695030), (4320, 4277694), (4428, 4173360), (4920, 3756024), (5184, 3564745), (5535, 3338688), (5904, 3130020), (6480, 2851796), (6560, 2817018), (6642, 2782240), (7380, 2504016), (7872, 2347515), (8640, 2138847), (8856, 2086680), (9840, 1878012), (11070, 1669344), (11808, 1565010), (12960, 1425898), (13120, 1408509), (13284, 1391120), (14760, 1252008), (16605, 1112896), (17389, 1062720), (17712, 1043340), (19680, 939006), (22140, 834672), (23616, 782505), (25920, 712949), (26568, 695560), (29520, 626004), (33210, 556448), (34778, 531360), (35424, 521670), (39360, 469503), (44280, 417336), (52167, 354240), (53136, 347780), (59040, 313002), (66420, 278224), (69556, 265680), (70848, 260835), (86945, 212544), (88560, 208668), (104334, 177120), (106272, 173890), (118080, 156501), (132840, 139112)]