1271702880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 432

約数和(自身を含む): 5142599280

約数和(自身を除く): 3870896400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 134, 140, 144, 147, 160, 168, 180, 196, 201, 210, 224, 240, 245, 252, 268, 269, 280, 288, 294, 315, 335, 336, 360, 392, 402, 420, 441, 469, 480, 490, 504, 536, 538, 560, 588, 603, 630, 670, 672, 720, 735, 784, 804, 807, 840, 882, 938, 980, 1005, 1008, 1072, 1076, 1120, 1176, 1206, 1260, 1340, 1345, 1407, 1440, 1470, 1568, 1608, 1614, 1680, 1764, 1876, 1883, 1960, 2010, 2016, 2144, 2152, 2205, 2345, 2352, 2412, 2421, 2520, 2680, 2690, 2814, 2940, 3015, 3216, 3228, 3283, 3360, 3528, 3752, 3766, 3920, 4020, 4035, 4221, 4304, 4410, 4690, 4704, 4824, 4842, 5040, 5360, 5380, 5628, 5649, 5880, 6030, 6432, 6456, 6566, 7035, 7056, 7504, 7532, 7840, 8040, 8070, 8442, 8608, 8820, 9380, 9415, 9648, 9684, 9849, 10080, 10720, 10760, 11256, 11298, 11760, 12060, 12105, 12912, 13132, 13181, 14070, 14112, 15008, 15064, 16080, 16140, 16415, 16884, 16947, 17640, 18023, 18760, 18830, 19296, 19368, 19698, 21105, 21520, 22512, 22596, 23520, 24120, 24210, 25824, 26264, 26362, 28140, 28245, 29547, 30128, 32160, 32280, 32830, 33768, 33894, 35280, 36046, 37520, 37660, 38736, 39396, 39543, 42210, 43040, 45024, 45192, 48240, 48420, 49245, 52528, 52724, 54069, 56280, 56490, 59094, 60256, 64560, 65660, 65905, 67536, 67788, 70560, 72092, 75040, 75320, 77472, 78792, 79086, 84420, 84735, 90115, 90384, 96480, 96840, 98490, 105056, 105448, 108138, 112560, 112980, 118188, 118629, 126161, 129120, 131320, 131810, 135072, 135576, 144184, 147735, 150640, 157584, 158172, 162207, 168840, 169470, 180230, 180768, 193680, 196980, 197715, 210896, 216276, 225120, 225960, 236376, 237258, 252322, 262640, 263620, 270345, 271152, 288368, 295470, 301280, 315168, 316344, 324414, 337680, 338940, 360460, 378483, 387360, 393960, 395430, 421792, 432552, 451920, 472752, 474516, 504644, 525280, 527240, 540690, 542304, 576736, 590940, 593145, 630805, 632688, 648828, 675360, 677880, 720920, 756966, 787920, 790860, 811035, 865104, 883127, 903840, 945504, 949032, 1009288, 1054480, 1081380, 1135449, 1181880, 1186290, 1261610, 1265376, 1297656, 1355760, 1441840, 1513932, 1575840, 1581720, 1622070, 1730208, 1766254, 1892415, 1898064, 2018576, 2108960, 2162760, 2270898, 2363760, 2372580, 2523220, 2595312, 2649381, 2711520, 2883680, 3027864, 3163440, 3244140, 3532508, 3784830, 3796128, 4037152, 4325520, 4415635, 4541796, 4727520, 4745160, 5046440, 5190624, 5298762, 5677245, 6055728, 6326880, 6488280, 7065016, 7569660, 7948143, 8651040, 8831270, 9083592, 9490320, 10092880, 10597524, 11354490, 12111456, 12976560, 13246905, 14130032, 15139320, 15896286, 17662540, 18167184, 18980640, 20185760, 21195048, 22708980, 25953120, 26493810, 28260064, 30278640, 31792572, 35325080, 36334368, 39740715, 42390096, 45417960, 52987620, 60557280, 63585144, 70650160, 79481430, 84780192, 90835920, 105975240, 127170288, 141300320, 158962860, 181671840, 211950480, 254340576, 317925720, 423900960, 635851440, 1271702880]

約数ペア:

[(1, 1271702880), (2, 635851440), (3, 423900960), (4, 317925720), (5, 254340576), (6, 211950480), (7, 181671840), (8, 158962860), (9, 141300320), (10, 127170288), (12, 105975240), (14, 90835920), (15, 84780192), (16, 79481430), (18, 70650160), (20, 63585144), (21, 60557280), (24, 52987620), (28, 45417960), (30, 42390096), (32, 39740715), (35, 36334368), (36, 35325080), (40, 31792572), (42, 30278640), (45, 28260064), (48, 26493810), (49, 25953120), (56, 22708980), (60, 21195048), (63, 20185760), (67, 18980640), (70, 18167184), (72, 17662540), (80, 15896286), (84, 15139320), (90, 14130032), (96, 13246905), (98, 12976560), (105, 12111456), (112, 11354490), (120, 10597524), (126, 10092880), (134, 9490320), (140, 9083592), (144, 8831270), (147, 8651040), (160, 7948143), (168, 7569660), (180, 7065016), (196, 6488280), (201, 6326880), (210, 6055728), (224, 5677245), (240, 5298762), (245, 5190624), (252, 5046440), (268, 4745160), (269, 4727520), (280, 4541796), (288, 4415635), (294, 4325520), (315, 4037152), (335, 3796128), (336, 3784830), (360, 3532508), (392, 3244140), (402, 3163440), (420, 3027864), (441, 2883680), (469, 2711520), (480, 2649381), (490, 2595312), (504, 2523220), (536, 2372580), (538, 2363760), (560, 2270898), (588, 2162760), (603, 2108960), (630, 2018576), (670, 1898064), (672, 1892415), (720, 1766254), (735, 1730208), (784, 1622070), (804, 1581720), (807, 1575840), (840, 1513932), (882, 1441840), (938, 1355760), (980, 1297656), (1005, 1265376), (1008, 1261610), (1072, 1186290), (1076, 1181880), (1120, 1135449), (1176, 1081380), (1206, 1054480), (1260, 1009288), (1340, 949032), (1345, 945504), (1407, 903840), (1440, 883127), (1470, 865104), (1568, 811035), (1608, 790860), (1614, 787920), (1680, 756966), (1764, 720920), (1876, 677880), (1883, 675360), (1960, 648828), (2010, 632688), (2016, 630805), (2144, 593145), (2152, 590940), (2205, 576736), (2345, 542304), (2352, 540690), (2412, 527240), (2421, 525280), (2520, 504644), (2680, 474516), (2690, 472752), (2814, 451920), (2940, 432552), (3015, 421792), (3216, 395430), (3228, 393960), (3283, 387360), (3360, 378483), (3528, 360460), (3752, 338940), (3766, 337680), (3920, 324414), (4020, 316344), (4035, 315168), (4221, 301280), (4304, 295470), (4410, 288368), (4690, 271152), (4704, 270345), (4824, 263620), (4842, 262640), (5040, 252322), (5360, 237258), (5380, 236376), (5628, 225960), (5649, 225120), (5880, 216276), (6030, 210896), (6432, 197715), (6456, 196980), (6566, 193680), (7035, 180768), (7056, 180230), (7504, 169470), (7532, 168840), (7840, 162207), (8040, 158172), (8070, 157584), (8442, 150640), (8608, 147735), (8820, 144184), (9380, 135576), (9415, 135072), (9648, 131810), (9684, 131320), (9849, 129120), (10080, 126161), (10720, 118629), (10760, 118188), (11256, 112980), (11298, 112560), (11760, 108138), (12060, 105448), (12105, 105056), (12912, 98490), (13132, 96840), (13181, 96480), (14070, 90384), (14112, 90115), (15008, 84735), (15064, 84420), (16080, 79086), (16140, 78792), (16415, 77472), (16884, 75320), (16947, 75040), (17640, 72092), (18023, 70560), (18760, 67788), (18830, 67536), (19296, 65905), (19368, 65660), (19698, 64560), (21105, 60256), (21520, 59094), (22512, 56490), (22596, 56280), (23520, 54069), (24120, 52724), (24210, 52528), (25824, 49245), (26264, 48420), (26362, 48240), (28140, 45192), (28245, 45024), (29547, 43040), (30128, 42210), (32160, 39543), (32280, 39396), (32830, 38736), (33768, 37660), (33894, 37520), (35280, 36046)]