255985915680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{28807}}^1$

素因数の和:28870

約数の個数: 576

約数和(自身を含む): 1042771242240

約数和(自身を除く): 786785326560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 121, 132, 135, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 242, 255, 264, 270, 272, 288, 297, 306, 330, 340, 352, 360, 363, 374, 396, 408, 432, 440, 459, 480, 484, 495, 510, 528, 540, 544, 561, 594, 605, 612, 660, 680, 720, 726, 748, 765, 792, 816, 864, 880, 918, 935, 968, 990, 1020, 1056, 1080, 1089, 1122, 1188, 1210, 1224, 1320, 1360, 1440, 1452, 1485, 1496, 1530, 1584, 1632, 1683, 1760, 1815, 1836, 1870, 1936, 1980, 2040, 2057, 2160, 2178, 2244, 2295, 2376, 2420, 2448, 2640, 2720, 2805, 2904, 2970, 2992, 3060, 3168, 3267, 3366, 3630, 3672, 3740, 3872, 3960, 4080, 4114, 4320, 4356, 4488, 4590, 4752, 4840, 4896, 5049, 5280, 5445, 5610, 5808, 5940, 5984, 6120, 6171, 6534, 6732, 7260, 7344, 7480, 7920, 8160, 8228, 8415, 8712, 8976, 9180, 9504, 9680, 10098, 10285, 10890, 11220, 11616, 11880, 12240, 12342, 13068, 13464, 14520, 14688, 14960, 15840, 16335, 16456, 16830, 17424, 17952, 18360, 18513, 19360, 20196, 20570, 21780, 22440, 23760, 24480, 24684, 25245, 26136, 26928, 28807, 29040, 29920, 30855, 32670, 32912, 33660, 34848, 36720, 37026, 40392, 41140, 43560, 44880, 47520, 49368, 50490, 52272, 53856, 55539, 57614, 58080, 61710, 65340, 65824, 67320, 73440, 74052, 80784, 82280, 86421, 87120, 89760, 92565, 98736, 100980, 104544, 111078, 115228, 123420, 130680, 134640, 144035, 148104, 161568, 164560, 172842, 174240, 185130, 197472, 201960, 222156, 230456, 246840, 259263, 261360, 269280, 277695, 288070, 296208, 316877, 329120, 345684, 370260, 403920, 432105, 444312, 460912, 489719, 493680, 518526, 522720, 555390, 576140, 592416, 633754, 691368, 740520, 777789, 807840, 864210, 888624, 921824, 950631, 979438, 987360, 1037052, 1110780, 1152280, 1267508, 1296315, 1382736, 1469157, 1481040, 1555578, 1584385, 1728420, 1777248, 1901262, 1958876, 2074104, 2221560, 2304560, 2448595, 2535016, 2592630, 2765472, 2851893, 2938314, 2962080, 3111156, 3168770, 3456840, 3485647, 3802524, 3888945, 3917752, 4148208, 4407471, 4443120, 4609120, 4753155, 4897190, 5070032, 5185260, 5386909, 5703786, 5876628, 6222312, 6337540, 6913680, 6971294, 7345785, 7605048, 7777890, 7835504, 8296416, 8555679, 8814942, 8886240, 9506310, 9794380, 10140064, 10370520, 10456941, 10773818, 11407572, 11753256, 12444624, 12675080, 13222413, 13827360, 13942588, 14259465, 14691570, 15210096, 15555780, 15671008, 16160727, 17111358, 17428235, 17629884, 19012620, 19588760, 20741040, 20913882, 21547636, 22037355, 22815144, 23506512, 24889248, 25350160, 26444826, 26934545, 27885176, 28518930, 29383140, 30420192, 31111560, 31370823, 32321454, 34222716, 34856470, 35259768, 38025240, 39177520, 41482080, 41827764, 42778395, 43095272, 44074710, 45630288, 47013024, 48482181, 50700320, 52284705, 52889652, 53869090, 55770352, 57037860, 58766280, 59255999, 62223120, 62741646, 64642908, 66112065, 68445432, 69712940, 70519536, 76050480, 78355040, 80803635, 83655528, 85556790, 86190544, 88149420, 91260576, 94112469, 96964362, 104569410, 105779304, 107738180, 111540704, 114075720, 117532560, 118511998, 124446240, 125483292, 129285816, 132224130, 136890864, 139425880, 141039072, 145446543, 152100960, 156854115, 161607270, 167311056, 171113580, 172381088, 176298840, 177767997, 188224938, 193928724, 209138820, 211558608, 215476360, 228151440, 235065120, 237023996, 242410905, 250966584, 258571632, 264448260, 273781728, 278851760, 290893086, 296279995, 313708230, 323214540, 334622112, 342227160, 352597680, 355535994, 376449876, 387857448, 418277640, 423117216, 430952720, 456302880, 470562345, 474047992, 484821810, 501933168, 517143264, 528896520, 533303991, 557703520, 581786172, 592559990, 627416460, 646429080, 684454320, 705195360, 711071988, 727232715, 752899752, 775714896, 836555280, 861905440, 888839985, 941124690, 948095984, 969643620, 1003866336, 1057793040, 1066607982, 1163572344, 1185119980, 1254832920, 1292858160, 1368908640, 1422143976, 1454465430, 1505799504, 1551429792, 1599911973, 1673110560, 1777679970, 1882249380, 1896191968, 1939287240, 2115586080, 2133215964, 2327144688, 2370239960, 2509665840, 2585716320, 2666519955, 2844287952, 2908930860, 3011599008, 3199823946, 3555359940, 3764498760, 3878574480, 4266431928, 4654289376, 4740479920, 5019331680, 5333039910, 5688575904, 5817861720, 6399647892, 7110719880, 7528997520, 7757148960, 7999559865, 8532863856, 9480959840, 10666079820, 11635723440, 12799295784, 14221439760, 15057995040, 15999119730, 17065727712, 21332159640, 23271446880, 25598591568, 28442879520, 31998239460, 42664319280, 51197183136, 63996478920, 85328638560, 127992957840, 255985915680]

約数ペア:

[(1, 255985915680), (2, 127992957840), (3, 85328638560), (4, 63996478920), (5, 51197183136), (6, 42664319280), (8, 31998239460), (9, 28442879520), (10, 25598591568), (11, 23271446880), (12, 21332159640), (15, 17065727712), (16, 15999119730), (17, 15057995040), (18, 14221439760), (20, 12799295784), (22, 11635723440), (24, 10666079820), (27, 9480959840), (30, 8532863856), (32, 7999559865), (33, 7757148960), (34, 7528997520), (36, 7110719880), (40, 6399647892), (44, 5817861720), (45, 5688575904), (48, 5333039910), (51, 5019331680), (54, 4740479920), (55, 4654289376), (60, 4266431928), (66, 3878574480), (68, 3764498760), (72, 3555359940), (80, 3199823946), (85, 3011599008), (88, 2908930860), (90, 2844287952), (96, 2666519955), (99, 2585716320), (102, 2509665840), (108, 2370239960), (110, 2327144688), (120, 2133215964), (121, 2115586080), (132, 1939287240), (135, 1896191968), (136, 1882249380), (144, 1777679970), (153, 1673110560), (160, 1599911973), (165, 1551429792), (170, 1505799504), (176, 1454465430), (180, 1422143976), (187, 1368908640), (198, 1292858160), (204, 1254832920), (216, 1185119980), (220, 1163572344), (240, 1066607982), (242, 1057793040), (255, 1003866336), (264, 969643620), (270, 948095984), (272, 941124690), (288, 888839985), (297, 861905440), (306, 836555280), (330, 775714896), (340, 752899752), (352, 727232715), (360, 711071988), (363, 705195360), (374, 684454320), (396, 646429080), (408, 627416460), (432, 592559990), (440, 581786172), (459, 557703520), (480, 533303991), (484, 528896520), (495, 517143264), (510, 501933168), (528, 484821810), (540, 474047992), (544, 470562345), (561, 456302880), (594, 430952720), (605, 423117216), (612, 418277640), (660, 387857448), (680, 376449876), (720, 355535994), (726, 352597680), (748, 342227160), (765, 334622112), (792, 323214540), (816, 313708230), (864, 296279995), (880, 290893086), (918, 278851760), (935, 273781728), (968, 264448260), (990, 258571632), (1020, 250966584), (1056, 242410905), (1080, 237023996), (1089, 235065120), (1122, 228151440), (1188, 215476360), (1210, 211558608), (1224, 209138820), (1320, 193928724), (1360, 188224938), (1440, 177767997), (1452, 176298840), (1485, 172381088), (1496, 171113580), (1530, 167311056), (1584, 161607270), (1632, 156854115), (1683, 152100960), (1760, 145446543), (1815, 141039072), (1836, 139425880), (1870, 136890864), (1936, 132224130), (1980, 129285816), (2040, 125483292), (2057, 124446240), (2160, 118511998), (2178, 117532560), (2244, 114075720), (2295, 111540704), (2376, 107738180), (2420, 105779304), (2448, 104569410), (2640, 96964362), (2720, 94112469), (2805, 91260576), (2904, 88149420), (2970, 86190544), (2992, 85556790), (3060, 83655528), (3168, 80803635), (3267, 78355040), (3366, 76050480), (3630, 70519536), (3672, 69712940), (3740, 68445432), (3872, 66112065), (3960, 64642908), (4080, 62741646), (4114, 62223120), (4320, 59255999), (4356, 58766280), (4488, 57037860), (4590, 55770352), (4752, 53869090), (4840, 52889652), (4896, 52284705), (5049, 50700320), (5280, 48482181), (5445, 47013024), (5610, 45630288), (5808, 44074710), (5940, 43095272), (5984, 42778395), (6120, 41827764), (6171, 41482080), (6534, 39177520), (6732, 38025240), (7260, 35259768), (7344, 34856470), (7480, 34222716), (7920, 32321454), (8160, 31370823), (8228, 31111560), (8415, 30420192), (8712, 29383140), (8976, 28518930), (9180, 27885176), (9504, 26934545), (9680, 26444826), (10098, 25350160), (10285, 24889248), (10890, 23506512), (11220, 22815144), (11616, 22037355), (11880, 21547636), (12240, 20913882), (12342, 20741040), (13068, 19588760), (13464, 19012620), (14520, 17629884), (14688, 17428235), (14960, 17111358), (15840, 16160727), (16335, 15671008), (16456, 15555780), (16830, 15210096), (17424, 14691570), (17952, 14259465), (18360, 13942588), (18513, 13827360), (19360, 13222413), (20196, 12675080), (20570, 12444624), (21780, 11753256), (22440, 11407572), (23760, 10773818), (24480, 10456941), (24684, 10370520), (25245, 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(230456, 1110780), (246840, 1037052), (259263, 987360), (261360, 979438), (269280, 950631), (277695, 921824), (288070, 888624), (296208, 864210), (316877, 807840), (329120, 777789), (345684, 740520), (370260, 691368), (403920, 633754), (432105, 592416), (444312, 576140), (460912, 555390), (489719, 522720), (493680, 518526)]