2680691520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:131

約数の個数: 448

約数和(自身を含む): 9749698560

約数和(自身を除く): 7069007040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 41, 48, 52, 60, 62, 64, 65, 78, 80, 82, 93, 96, 104, 120, 123, 124, 130, 155, 156, 160, 164, 169, 186, 192, 195, 205, 208, 240, 246, 248, 260, 310, 312, 320, 328, 338, 372, 390, 403, 410, 416, 465, 480, 492, 496, 507, 520, 533, 615, 620, 624, 656, 676, 744, 780, 806, 820, 832, 845, 930, 960, 984, 992, 1014, 1040, 1066, 1209, 1230, 1240, 1248, 1271, 1312, 1352, 1488, 1560, 1599, 1612, 1640, 1690, 1860, 1968, 1984, 2015, 2028, 2080, 2132, 2197, 2418, 2460, 2480, 2496, 2535, 2542, 2624, 2665, 2704, 2976, 3120, 3198, 3224, 3280, 3380, 3720, 3813, 3936, 4030, 4056, 4160, 4264, 4394, 4836, 4920, 4960, 5070, 5084, 5239, 5330, 5408, 5952, 6045, 6240, 6355, 6396, 6448, 6560, 6591, 6760, 6929, 7440, 7626, 7872, 7995, 8060, 8112, 8528, 8788, 9672, 9840, 9920, 10140, 10168, 10478, 10660, 10816, 10985, 12090, 12480, 12710, 12792, 12896, 13120, 13182, 13520, 13858, 14880, 15252, 15717, 15990, 16120, 16224, 16523, 17056, 17576, 19065, 19344, 19680, 20280, 20336, 20787, 20956, 21320, 21970, 24180, 25420, 25584, 25792, 26195, 26364, 27040, 27716, 29760, 30504, 31434, 31980, 32240, 32448, 32955, 33046, 34112, 34645, 35152, 38130, 38688, 39360, 40560, 40672, 41574, 41912, 42640, 43940, 48360, 49569, 50840, 51168, 52390, 52728, 54080, 55432, 61008, 62868, 63960, 64480, 65910, 66092, 68107, 69290, 70304, 76260, 77376, 78585, 81120, 81344, 82615, 83148, 83824, 85280, 87880, 90077, 96720, 99138, 101680, 102336, 103935, 104780, 105456, 110864, 122016, 125736, 127920, 128960, 131820, 132184, 136214, 138580, 140608, 152520, 157170, 162240, 165230, 166296, 167648, 170560, 175760, 180154, 193440, 198276, 203360, 204321, 207870, 209560, 210912, 214799, 221728, 244032, 247845, 251472, 255840, 263640, 264368, 270231, 272428, 277160, 305040, 314340, 330460, 332592, 335296, 340535, 351520, 360308, 386880, 396552, 406720, 408642, 415740, 419120, 421824, 429598, 443456, 450385, 495690, 502944, 511680, 527280, 528736, 540462, 544856, 554320, 610080, 628680, 644397, 660920, 665184, 681070, 703040, 720616, 793104, 817284, 831480, 838240, 859196, 900770, 991380, 1005888, 1021605, 1054560, 1057472, 1073995, 1080924, 1089712, 1108640, 1220160, 1257360, 1288794, 1321840, 1330368, 1351155, 1362140, 1441232, 1586208, 1634568, 1662960, 1676480, 1718392, 1801540, 1982760, 2043210, 2109120, 2147990, 2161848, 2179424, 2217280, 2514720, 2577588, 2643680, 2702310, 2724280, 2792387, 2882464, 3172416, 3221985, 3269136, 3325920, 3436784, 3603080, 3965520, 4086420, 4295980, 4323696, 4358848, 5029440, 5155176, 5287360, 5404620, 5448560, 5584774, 5764928, 6443970, 6538272, 6651840, 6873568, 7206160, 7931040, 8172840, 8377161, 8591960, 8647392, 10310352, 10809240, 10897120, 11169548, 12887940, 13076544, 13747136, 13961935, 14412320, 15862080, 16345680, 16754322, 17183920, 17294784, 20620704, 21618480, 21794240, 22339096, 25775880, 27923870, 28824640, 32691360, 33508644, 34367840, 41241408, 41885805, 43236960, 44678192, 51551760, 55847740, 65382720, 67017288, 68735680, 83771610, 86473920, 89356384, 103103520, 111695480, 134034576, 167543220, 178712768, 206207040, 223390960, 268069152, 335086440, 446781920, 536138304, 670172880, 893563840, 1340345760, 2680691520]

約数ペア:

[(1, 2680691520), (2, 1340345760), (3, 893563840), (4, 670172880), (5, 536138304), (6, 446781920), (8, 335086440), (10, 268069152), (12, 223390960), (13, 206207040), (15, 178712768), (16, 167543220), (20, 134034576), (24, 111695480), (26, 103103520), (30, 89356384), (31, 86473920), (32, 83771610), (39, 68735680), (40, 67017288), (41, 65382720), (48, 55847740), (52, 51551760), (60, 44678192), (62, 43236960), (64, 41885805), (65, 41241408), (78, 34367840), (80, 33508644), (82, 32691360), (93, 28824640), (96, 27923870), (104, 25775880), (120, 22339096), (123, 21794240), (124, 21618480), (130, 20620704), (155, 17294784), (156, 17183920), (160, 16754322), (164, 16345680), (169, 15862080), (186, 14412320), (192, 13961935), (195, 13747136), (205, 13076544), (208, 12887940), (240, 11169548), (246, 10897120), (248, 10809240), (260, 10310352), (310, 8647392), (312, 8591960), (320, 8377161), (328, 8172840), (338, 7931040), (372, 7206160), (390, 6873568), (403, 6651840), (410, 6538272), (416, 6443970), (465, 5764928), (480, 5584774), (492, 5448560), (496, 5404620), (507, 5287360), (520, 5155176), (533, 5029440), (615, 4358848), (620, 4323696), (624, 4295980), (656, 4086420), (676, 3965520), (744, 3603080), (780, 3436784), (806, 3325920), (820, 3269136), (832, 3221985), (845, 3172416), (930, 2882464), (960, 2792387), (984, 2724280), (992, 2702310), (1014, 2643680), (1040, 2577588), (1066, 2514720), (1209, 2217280), (1230, 2179424), (1240, 2161848), (1248, 2147990), (1271, 2109120), (1312, 2043210), (1352, 1982760), (1488, 1801540), (1560, 1718392), (1599, 1676480), (1612, 1662960), (1640, 1634568), (1690, 1586208), (1860, 1441232), (1968, 1362140), (1984, 1351155), (2015, 1330368), (2028, 1321840), (2080, 1288794), (2132, 1257360), (2197, 1220160), (2418, 1108640), (2460, 1089712), (2480, 1080924), (2496, 1073995), (2535, 1057472), (2542, 1054560), (2624, 1021605), (2665, 1005888), (2704, 991380), (2976, 900770), (3120, 859196), (3198, 838240), (3224, 831480), (3280, 817284), (3380, 793104), (3720, 720616), (3813, 703040), (3936, 681070), (4030, 665184), (4056, 660920), (4160, 644397), (4264, 628680), (4394, 610080), (4836, 554320), (4920, 544856), (4960, 540462), (5070, 528736), (5084, 527280), (5239, 511680), (5330, 502944), (5408, 495690), (5952, 450385), (6045, 443456), (6240, 429598), (6355, 421824), (6396, 419120), (6448, 415740), (6560, 408642), (6591, 406720), (6760, 396552), (6929, 386880), (7440, 360308), (7626, 351520), (7872, 340535), (7995, 335296), (8060, 332592), (8112, 330460), (8528, 314340), (8788, 305040), (9672, 277160), (9840, 272428), (9920, 270231), (10140, 264368), (10168, 263640), (10478, 255840), (10660, 251472), (10816, 247845), (10985, 244032), (12090, 221728), (12480, 214799), (12710, 210912), (12792, 209560), (12896, 207870), (13120, 204321), (13182, 203360), (13520, 198276), (13858, 193440), (14880, 180154), (15252, 175760), (15717, 170560), (15990, 167648), (16120, 166296), (16224, 165230), (16523, 162240), (17056, 157170), (17576, 152520), (19065, 140608), (19344, 138580), (19680, 136214), (20280, 132184), (20336, 131820), (20787, 128960), (20956, 127920), (21320, 125736), (21970, 122016), (24180, 110864), (25420, 105456), (25584, 104780), (25792, 103935), (26195, 102336), (26364, 101680), (27040, 99138), (27716, 96720), (29760, 90077), (30504, 87880), (31434, 85280), (31980, 83824), (32240, 83148), (32448, 82615), (32955, 81344), (33046, 81120), (34112, 78585), (34645, 77376), (35152, 76260), (38130, 70304), (38688, 69290), (39360, 68107), (40560, 66092), (40672, 65910), (41574, 64480), (41912, 63960), (42640, 62868), (43940, 61008), (48360, 55432), (49569, 54080), (50840, 52728), (51168, 52390)]