21591548160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 864

約数和(自身を含む): 87977030400

約数和(自身を除く): 66385482240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 97, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 169, 182, 192, 194, 195, 196, 208, 210, 224, 240, 245, 256, 260, 273, 280, 291, 294, 312, 320, 336, 338, 343, 364, 384, 388, 390, 392, 416, 420, 448, 455, 480, 485, 490, 507, 520, 546, 560, 582, 588, 624, 637, 640, 672, 676, 679, 686, 728, 735, 768, 776, 780, 784, 832, 840, 845, 896, 910, 960, 970, 980, 1014, 1029, 1040, 1092, 1120, 1164, 1176, 1183, 1248, 1261, 1274, 1280, 1344, 1352, 1358, 1365, 1372, 1455, 1456, 1470, 1552, 1560, 1568, 1664, 1680, 1690, 1715, 1792, 1820, 1911, 1920, 1940, 1960, 2028, 2037, 2058, 2080, 2184, 2240, 2328, 2352, 2366, 2496, 2522, 2535, 2548, 2688, 2704, 2716, 2730, 2744, 2910, 2912, 2940, 3104, 3120, 3136, 3185, 3328, 3360, 3380, 3395, 3430, 3549, 3640, 3783, 3822, 3840, 3880, 3920, 4056, 4074, 4116, 4160, 4368, 4459, 4480, 4656, 4704, 4732, 4753, 4992, 5044, 5070, 5096, 5145, 5376, 5408, 5432, 5460, 5488, 5820, 5824, 5880, 5915, 6208, 6240, 6272, 6305, 6370, 6720, 6760, 6790, 6860, 7098, 7280, 7566, 7644, 7760, 7840, 8112, 8148, 8232, 8281, 8320, 8736, 8827, 8918, 8960, 9312, 9408, 9464, 9506, 9555, 9984, 10088, 10140, 10185, 10192, 10290, 10816, 10864, 10920, 10976, 11640, 11648, 11760, 11830, 12416, 12480, 12544, 12610, 12740, 13377, 13440, 13520, 13580, 13720, 14196, 14259, 14560, 15132, 15288, 15520, 15680, 16224, 16296, 16393, 16464, 16562, 16640, 17472, 17654, 17745, 17836, 18624, 18816, 18915, 18928, 19012, 19110, 20176, 20280, 20370, 20384, 20580, 21632, 21728, 21840, 21952, 22295, 23280, 23296, 23520, 23660, 23765, 24832, 24843, 24960, 25220, 25480, 26481, 26754, 26880, 27040, 27160, 27440, 28392, 28518, 29120, 30264, 30576, 31040, 31360, 32448, 32592, 32786, 32928, 33124, 33271, 34944, 35308, 35490, 35672, 37248, 37632, 37830, 37856, 38024, 38220, 40352, 40560, 40740, 40768, 41160, 41405, 43264, 43456, 43680, 43904, 44135, 44590, 46560, 47040, 47320, 47530, 49179, 49686, 49920, 50440, 50960, 52962, 53508, 54080, 54320, 54880, 56784, 57036, 57967, 58240, 60528, 61152, 61789, 62080, 62720, 64896, 65184, 65572, 65856, 66248, 66542, 66885, 69888, 70616, 70980, 71295, 71344, 74496, 75660, 75712, 76048, 76440, 80704, 81120, 81480, 81536, 81965, 82320, 82810, 86912, 87360, 87808, 88270, 89180, 93120, 94080, 94640, 95060, 98358, 99372, 99813, 100880, 101920, 105924, 107016, 108160, 108640, 109760, 113568, 114072, 114751, 115934, 116480, 121056, 122304, 123578, 124160, 124215, 129792, 130368, 131144, 131712, 132405, 132496, 133084, 133770, 141232, 141960, 142590, 142688, 151320, 151424, 152096, 152880, 161408, 162240, 162960, 163072, 163930, 164640, 165620, 166355, 173824, 173901, 174720, 176540, 178360, 185367, 186240, 188160, 189280, 190120, 196716, 198744, 199626, 201760, 203840, 211848, 214032, 216320, 217280, 219520, 227136, 228144, 229502, 231868, 242112, 244608, 245895, 247156, 248430, 260736, 262288, 263424, 264810, 264992, 266168, 267540, 282464, 283920, 285180, 285376, 289835, 302640, 302848, 304192, 305760, 308945, 322816, 324480, 325920, 327860, 329280, 331240, 332710, 344253, 347802, 349440, 353080, 356720, 370734, 372480, 378560, 380240, 393432, 397488, 399252, 403520, 407680, 423696, 428064, 432523, 434560, 439040, 454272, 456288, 459004, 463736, 484224, 489216, 491790, 494312, 496860, 499065, 521472, 524576, 529620, 529984, 532336, 535080, 564928, 567840, 570360, 570752, 573755, 579670, 605280, 608384, 611520, 617890, 648960, 651840, 655720, 658560, 662480, 665420, 688506, 695604, 706160, 713440, 741468, 757120, 760480, 786864, 794976, 798504, 803257, 807040, 815360, 847392, 856128, 865046, 869120, 869505, 908544, 912576, 918008, 926835, 927472, 968448, 983580, 988624, 993720, 998130, 1049152, 1059240, 1059968, 1064672, 1070160, 1129856, 1135680, 1140720, 1141504, 1147510, 1159340, 1210560, 1216768, 1223040, 1235780, 1297569, 1303680, 1311440, 1317120, 1324960, 1330840, 1377012, 1391208, 1412320, 1426880, 1482936, 1514240, 1520960, 1573728, 1589952, 1597008, 1606514, 1614080, 1694784, 1712256, 1721265, 1730092, 1739010, 1825152, 1836016, 1853670, 1854944, 1967160, 1977248, 1987440, 1996260, 2098304, 2118480, 2119936, 2129344, 2140320, 2162615, 2259712, 2271360, 2281440, 2295020, 2318680, 2409771, 2421120, 2446080, 2471560, 2595138, 2607360, 2622880, 2649920, 2661680, 2754024, 2782416, 2824640, 2853760, 2965872, 3041920, 3147456, 3179904, 3194016, 3213028, 3389568, 3424512, 3442530, 3460184, 3478020, 3650304, 3672032, 3707340, 3709888, 3934320, 3954496, 3974880, 3992520, 4016285, 4196608, 4236960, 4258688, 4280640, 4325230, 4542720, 4562880, 4590040, 4637360, 4819542, 4842240, 4943120, 5190276, 5245760, 5299840, 5323360, 5508048, 5564832, 5622799, 5649280, 5707520, 5931744, 6083840, 6294912, 6359808, 6388032, 6426056, 6487845, 6779136, 6885060, 6920368, 6956040, 7344064, 7414680, 7419776, 7868640, 7908992, 7949760, 7985040, 8032570, 8473920, 8517376, 8561280, 8650460, 9125760, 9180080, 9274720, 9639084, 9886240, 10380552, 10491520, 10599680, 10646720, 11016096, 11129664, 11245598, 11298560, 11863488, 12048855, 12589824, 12776064, 12852112, 12975690, 13770120, 13840736, 13912080, 14688128, 14829360, 14839552, 15737280, 15817984, 15899520, 15970080, 16065140, 16868397, 16947840, 17122560, 17300920, 18251520, 18360160, 18549440, 19278168, 19772480, 20761104, 20983040, 21293440, 22032192, 22259328, 22491196, 23726976, 24097710, 25552128, 25704224, 25951380, 27540240, 27681472, 27824160, 28113995, 29376256, 29658720, 31474560, 31799040, 31940160, 32130280, 33736794, 33895680, 34601840, 36720320, 37098880, 38556336, 39544960, 41522208, 42586880, 44064384, 44518656, 44982392, 47453952, 48195420, 51408448, 51902760, 55080480, 55362944, 55648320, 56227990, 59317440, 62949120, 63880320, 64260560, 67473588, 69203680, 73440640, 74197760, 77112672, 79089920, 83044416, 84341985, 88128768, 89964784, 96390840, 102816896, 103805520, 110160960, 110725888, 111296640, 112455980, 118634880, 127760640, 128521120, 134947176, 138407360, 146881280, 154225344, 166088832, 168683970, 179929568, 192781680, 205633792, 207611040, 220321920, 222593280, 224911960, 237269760, 257042240, 269894352, 276814720, 308450688, 332177664, 337367940, 359859136, 385563360, 415222080, 440643840, 449823920, 514084480, 539788704, 553629440, 616901376, 674735880, 719718272, 771126720, 830444160, 899647840, 1028168960, 1079577408, 1349471760, 1439436544, 1542253440, 1660888320, 1799295680, 2159154816, 2698943520, 3084506880, 3598591360, 4318309632, 5397887040, 7197182720, 10795774080, 21591548160]

約数ペア:

[(1, 21591548160), (2, 10795774080), (3, 7197182720), (4, 5397887040), (5, 4318309632), (6, 3598591360), (7, 3084506880), (8, 2698943520), (10, 2159154816), (12, 1799295680), (13, 1660888320), (14, 1542253440), (15, 1439436544), (16, 1349471760), (20, 1079577408), (21, 1028168960), (24, 899647840), (26, 830444160), (28, 771126720), (30, 719718272), (32, 674735880), (35, 616901376), (39, 553629440), (40, 539788704), (42, 514084480), (48, 449823920), (49, 440643840), (52, 415222080), (56, 385563360), (60, 359859136), (64, 337367940), (65, 332177664), (70, 308450688), (78, 276814720), (80, 269894352), (84, 257042240), (91, 237269760), (96, 224911960), (97, 222593280), (98, 220321920), (104, 207611040), (105, 205633792), (112, 192781680), (120, 179929568), (128, 168683970), (130, 166088832), (140, 154225344), (147, 146881280), (156, 138407360), (160, 134947176), (168, 128521120), (169, 127760640), (182, 118634880), (192, 112455980), (194, 111296640), (195, 110725888), (196, 110160960), (208, 103805520), (210, 102816896), (224, 96390840), (240, 89964784), (245, 88128768), (256, 84341985), (260, 83044416), (273, 79089920), (280, 77112672), (291, 74197760), (294, 73440640), (312, 69203680), (320, 67473588), (336, 64260560), (338, 63880320), (343, 62949120), (364, 59317440), (384, 56227990), (388, 55648320), (390, 55362944), (392, 55080480), (416, 51902760), (420, 51408448), (448, 48195420), (455, 47453952), (480, 44982392), (485, 44518656), (490, 44064384), (507, 42586880), (520, 41522208), (546, 39544960), (560, 38556336), (582, 37098880), (588, 36720320), (624, 34601840), (637, 33895680), (640, 33736794), (672, 32130280), (676, 31940160), (679, 31799040), (686, 31474560), (728, 29658720), (735, 29376256), (768, 28113995), (776, 27824160), (780, 27681472), (784, 27540240), (832, 25951380), (840, 25704224), (845, 25552128), (896, 24097710), (910, 23726976), (960, 22491196), (970, 22259328), (980, 22032192), (1014, 21293440), (1029, 20983040), (1040, 20761104), (1092, 19772480), (1120, 19278168), (1164, 18549440), (1176, 18360160), (1183, 18251520), (1248, 17300920), (1261, 17122560), (1274, 16947840), (1280, 16868397), (1344, 16065140), (1352, 15970080), (1358, 15899520), (1365, 15817984), (1372, 15737280), (1455, 14839552), (1456, 14829360), (1470, 14688128), (1552, 13912080), (1560, 13840736), (1568, 13770120), (1664, 12975690), (1680, 12852112), (1690, 12776064), (1715, 12589824), (1792, 12048855), (1820, 11863488), (1911, 11298560), (1920, 11245598), (1940, 11129664), (1960, 11016096), (2028, 10646720), (2037, 10599680), (2058, 10491520), (2080, 10380552), (2184, 9886240), (2240, 9639084), (2328, 9274720), (2352, 9180080), (2366, 9125760), (2496, 8650460), (2522, 8561280), (2535, 8517376), (2548, 8473920), (2688, 8032570), (2704, 7985040), (2716, 7949760), (2730, 7908992), (2744, 7868640), (2910, 7419776), (2912, 7414680), (2940, 7344064), (3104, 6956040), (3120, 6920368), (3136, 6885060), (3185, 6779136), (3328, 6487845), (3360, 6426056), (3380, 6388032), (3395, 6359808), (3430, 6294912), (3549, 6083840), (3640, 5931744), (3783, 5707520), (3822, 5649280), (3840, 5622799), (3880, 5564832), (3920, 5508048), (4056, 5323360), (4074, 5299840), (4116, 5245760), (4160, 5190276), (4368, 4943120), (4459, 4842240), (4480, 4819542), (4656, 4637360), (4704, 4590040), (4732, 4562880), (4753, 4542720), (4992, 4325230), (5044, 4280640), (5070, 4258688), (5096, 4236960), (5145, 4196608), (5376, 4016285), (5408, 3992520), (5432, 3974880), (5460, 3954496), (5488, 3934320), (5820, 3709888), (5824, 3707340), (5880, 3672032), (5915, 3650304), (6208, 3478020), (6240, 3460184), (6272, 3442530), (6305, 3424512), (6370, 3389568), (6720, 3213028), (6760, 3194016), (6790, 3179904), (6860, 3147456), (7098, 3041920), (7280, 2965872), (7566, 2853760), (7644, 2824640), (7760, 2782416), (7840, 2754024), (8112, 2661680), (8148, 2649920), (8232, 2622880), (8281, 2607360), (8320, 2595138), (8736, 2471560), (8827, 2446080), (8918, 2421120), (8960, 2409771), (9312, 2318680), (9408, 2295020), (9464, 2281440), (9506, 2271360), (9555, 2259712), (9984, 2162615), (10088, 2140320), (10140, 2129344), (10185, 2119936), (10192, 2118480), (10290, 2098304), (10816, 1996260), (10864, 1987440), (10920, 1977248), (10976, 1967160), (11640, 1854944), (11648, 1853670), (11760, 1836016), (11830, 1825152), (12416, 1739010), (12480, 1730092), (12544, 1721265), (12610, 1712256), (12740, 1694784), (13377, 1614080), (13440, 1606514), (13520, 1597008), (13580, 1589952), (13720, 1573728), (14196, 1520960), (14259, 1514240), (14560, 1482936), (15132, 1426880), (15288, 1412320), (15520, 1391208), (15680, 1377012), (16224, 1330840), (16296, 1324960), (16393, 1317120), (16464, 1311440), (16562, 1303680), (16640, 1297569), (17472, 1235780), (17654, 1223040), (17745, 1216768), (17836, 1210560), (18624, 1159340), (18816, 1147510), (18915, 1141504), (18928, 1140720), (19012, 1135680), (19110, 1129856), (20176, 1070160), (20280, 1064672), (20370, 1059968), (20384, 1059240), (20580, 1049152), (21632, 998130), (21728, 993720), (21840, 988624), (21952, 983580), (22295, 968448), (23280, 927472), (23296, 926835), (23520, 918008), (23660, 912576), (23765, 908544), (24832, 869505), (24843, 869120), (24960, 865046), (25220, 856128), (25480, 847392), (26481, 815360), (26754, 807040), (26880, 803257), (27040, 798504), (27160, 794976), (27440, 786864), (28392, 760480), (28518, 757120), (29120, 741468), (30264, 713440), (30576, 706160), (31040, 695604), (31360, 688506), (32448, 665420), (32592, 662480), (32786, 658560), (32928, 655720), (33124, 651840), (33271, 648960), (34944, 617890), (35308, 611520), (35490, 608384), (35672, 605280), (37248, 579670), (37632, 573755), (37830, 570752), (37856, 570360), (38024, 567840), (38220, 564928), (40352, 535080), (40560, 532336), (40740, 529984), (40768, 529620), (41160, 524576), (41405, 521472), (43264, 499065), (43456, 496860), (43680, 494312), (43904, 491790), (44135, 489216), (44590, 484224), (46560, 463736), (47040, 459004), (47320, 456288), (47530, 454272), (49179, 439040), (49686, 434560), (49920, 432523), (50440, 428064), (50960, 423696), (52962, 407680), (53508, 403520), (54080, 399252), (54320, 397488), (54880, 393432), (56784, 380240), (57036, 378560), (57967, 372480), (58240, 370734), (60528, 356720), (61152, 353080), (61789, 349440), (62080, 347802), (62720, 344253), (64896, 332710), (65184, 331240), (65572, 329280), (65856, 327860), (66248, 325920), (66542, 324480), (66885, 322816), (69888, 308945), (70616, 305760), (70980, 304192), (71295, 302848), (71344, 302640), (74496, 289835), (75660, 285376), (75712, 285180), (76048, 283920), (76440, 282464), (80704, 267540), (81120, 266168), (81480, 264992), (81536, 264810), (81965, 263424), (82320, 262288), (82810, 260736), (86912, 248430), (87360, 247156), (87808, 245895), (88270, 244608), (89180, 242112), (93120, 231868), (94080, 229502), (94640, 228144), (95060, 227136), (98358, 219520), (99372, 217280), (99813, 216320), (100880, 214032), (101920, 211848), (105924, 203840), (107016, 201760), (108160, 199626), (108640, 198744), (109760, 196716), (113568, 190120), (114072, 189280), (114751, 188160), (115934, 186240), (116480, 185367), (121056, 178360), (122304, 176540), (123578, 174720), (124160, 173901), (124215, 173824), (129792, 166355), (130368, 165620), (131144, 164640), (131712, 163930), (132405, 163072), (132496, 162960), (133084, 162240), (133770, 161408), (141232, 152880), (141960, 152096), (142590, 151424), (142688, 151320)]