20502125280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 1152

約数和(自身を含む): 91581235200

約数和(自身を除く): 71079109920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 98, 103, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 147, 155, 156, 160, 168, 180, 182, 186, 195, 196, 206, 208, 210, 217, 224, 234, 240, 245, 248, 252, 260, 273, 279, 280, 288, 294, 309, 310, 312, 315, 336, 343, 360, 364, 372, 390, 392, 403, 412, 416, 420, 434, 441, 455, 465, 468, 480, 490, 496, 504, 515, 520, 546, 558, 560, 585, 588, 618, 620, 624, 630, 637, 651, 672, 686, 720, 721, 728, 735, 744, 780, 784, 806, 819, 824, 840, 868, 882, 910, 927, 930, 936, 980, 992, 1008, 1029, 1030, 1040, 1085, 1092, 1116, 1120, 1170, 1176, 1209, 1236, 1240, 1248, 1260, 1274, 1302, 1339, 1365, 1372, 1395, 1440, 1442, 1456, 1470, 1488, 1519, 1545, 1560, 1568, 1612, 1638, 1648, 1680, 1715, 1736, 1764, 1820, 1854, 1860, 1872, 1911, 1953, 1960, 2015, 2016, 2058, 2060, 2080, 2163, 2170, 2184, 2205, 2232, 2340, 2352, 2418, 2472, 2480, 2520, 2548, 2604, 2678, 2730, 2744, 2790, 2821, 2884, 2912, 2940, 2976, 3038, 3087, 3090, 3120, 3185, 3193, 3224, 3255, 3276, 3296, 3360, 3430, 3472, 3528, 3605, 3627, 3640, 3708, 3720, 3744, 3822, 3906, 3920, 4017, 4030, 4095, 4116, 4120, 4326, 4340, 4368, 4410, 4459, 4464, 4557, 4635, 4680, 4704, 4836, 4944, 4960, 5040, 5047, 5096, 5145, 5208, 5356, 5460, 5488, 5580, 5642, 5733, 5768, 5880, 6045, 6076, 6174, 6180, 6240, 6370, 6386, 6448, 6489, 6510, 6552, 6695, 6860, 6944, 7056, 7210, 7254, 7280, 7416, 7440, 7595, 7644, 7812, 7840, 8034, 8060, 8190, 8232, 8240, 8463, 8652, 8680, 8736, 8820, 8918, 8928, 9114, 9270, 9360, 9373, 9555, 9579, 9672, 9765, 9888, 10080, 10094, 10192, 10290, 10416, 10633, 10712, 10815, 10920, 10976, 11160, 11284, 11466, 11536, 11760, 12051, 12090, 12152, 12348, 12360, 12740, 12772, 12896, 12978, 13020, 13104, 13377, 13390, 13671, 13720, 14105, 14112, 14420, 14508, 14560, 14832, 14880, 15141, 15190, 15288, 15435, 15624, 15965, 16068, 16120, 16380, 16464, 16480, 16926, 17304, 17360, 17640, 17836, 18135, 18228, 18540, 18720, 18746, 19110, 19158, 19344, 19530, 19747, 20085, 20188, 20384, 20580, 20832, 21266, 21424, 21630, 21840, 22295, 22320, 22351, 22568, 22785, 22932, 23072, 23520, 24102, 24180, 24304, 24696, 24720, 25235, 25389, 25480, 25544, 25956, 26040, 26208, 26754, 26780, 27342, 27440, 28119, 28210, 28665, 28737, 28840, 29016, 29664, 30282, 30380, 30576, 30870, 31248, 31899, 31930, 32136, 32240, 32445, 32760, 32928, 33852, 34608, 34720, 35280, 35329, 35672, 36270, 36456, 37080, 37492, 38220, 38316, 38688, 39060, 39494, 40131, 40170, 40376, 41160, 41509, 42315, 42532, 42848, 43260, 43680, 44590, 44640, 44702, 45136, 45423, 45570, 45864, 46865, 47895, 48204, 48360, 48608, 49392, 49440, 50470, 50778, 50960, 51088, 51912, 52080, 53165, 53508, 53560, 54684, 54880, 56238, 56420, 57330, 57474, 57680, 58032, 59241, 60255, 60564, 60760, 61152, 61740, 62496, 63798, 63860, 64272, 64480, 64890, 65520, 65611, 66885, 67053, 67704, 68355, 69216, 70560, 70658, 71344, 72540, 72912, 74160, 74984, 75705, 76440, 76632, 78120, 78988, 80262, 80340, 80752, 82320, 83018, 84357, 84630, 85064, 86520, 89180, 89404, 90272, 90846, 91140, 91728, 93730, 95697, 95790, 96408, 96720, 98735, 98784, 100940, 101556, 101920, 102176, 103824, 104160, 105987, 106330, 107016, 107120, 109368, 111755, 112476, 112840, 114660, 114948, 115360, 116064, 118482, 120510, 121128, 121520, 123480, 124527, 126945, 127596, 127720, 128544, 129780, 131040, 131222, 133770, 134106, 135408, 136710, 138229, 140595, 141316, 142688, 143685, 145080, 145824, 148320, 149968, 151410, 152880, 153264, 156240, 156457, 157976, 159495, 160524, 160680, 161504, 164640, 166036, 168714, 169260, 170128, 173040, 176645, 177723, 178360, 178808, 181692, 182280, 183456, 187460, 191394, 191580, 192816, 193440, 196833, 197470, 200655, 201159, 201880, 203112, 207545, 207648, 211974, 212660, 214032, 214240, 218736, 223510, 224952, 225680, 227115, 229320, 229896, 236964, 241020, 242256, 243040, 246960, 249054, 253890, 255192, 255440, 259560, 262444, 267540, 268212, 270816, 273420, 276458, 281190, 282632, 287370, 290160, 290563, 296205, 299936, 302820, 305760, 306528, 312480, 312914, 315952, 317961, 318990, 321048, 321360, 328055, 332072, 335265, 337428, 338520, 340256, 346080, 353290, 355446, 356720, 357616, 363384, 364560, 373581, 374920, 382788, 383160, 385632, 393666, 394940, 401310, 402318, 403760, 406224, 414687, 415090, 421785, 423948, 425320, 428064, 437472, 447020, 449904, 451360, 454230, 458640, 459277, 459792, 469371, 473928, 478485, 482040, 484512, 493920, 498108, 507780, 510384, 510880, 519120, 524888, 529935, 535080, 536424, 546840, 552916, 562380, 565264, 574740, 580320, 581126, 590499, 592410, 605640, 622635, 625828, 631904, 635922, 637980, 642096, 642720, 656110, 664144, 670530, 674856, 677040, 691145, 706580, 710892, 713440, 715232, 726768, 729120, 747162, 749840, 765576, 766320, 782285, 787332, 789880, 802620, 804636, 807520, 812448, 829374, 830180, 843570, 847896, 850640, 871689, 888615, 894040, 899808, 908460, 917280, 918554, 919584, 938742, 947856, 956970, 964080, 984165, 996216, 1005795, 1015560, 1020768, 1038240, 1049776, 1059870, 1070160, 1072848, 1093680, 1095199, 1105832, 1124760, 1130528, 1149480, 1162252, 1180998, 1184820, 1211280, 1244061, 1245270, 1251656, 1271844, 1275960, 1284192, 1312220, 1328288, 1341060, 1349712, 1354080, 1377831, 1382290, 1408113, 1413160, 1421784, 1452815, 1453536, 1494324, 1499680, 1531152, 1532640, 1564570, 1574664, 1579760, 1589805, 1605240, 1609272, 1658748, 1660360, 1687140, 1695792, 1701280, 1743378, 1777230, 1788080, 1816920, 1837108, 1867905, 1877484, 1895712, 1913940, 1928160, 1968330, 1992432, 2011590, 2031120, 2033941, 2073435, 2099552, 2119740, 2140320, 2145696, 2187360, 2190398, 2211664, 2249520, 2296385, 2298960, 2324504, 2346855, 2361996, 2369640, 2422560, 2488122, 2490540, 2503312, 2543688, 2551920, 2615067, 2624440, 2682120, 2699424, 2755662, 2764580, 2816226, 2826320, 2843568, 2905630, 2952495, 2988648, 3062304, 3129140, 3149328, 3159520, 3179610, 3210480, 3218544, 3285597, 3317496, 3320720, 3374280, 3391584, 3486756, 3554460, 3576160, 3633840, 3674216, 3735810, 3754968, 3827880, 3936660, 3984864, 4023180, 4062240, 4067882, 4133493, 4146870, 4239480, 4358445, 4380796, 4423328, 4499040, 4592770, 4597920, 4649008, 4693710, 4723992, 4739280, 4976244, 4981080, 5006624, 5087376, 5103840, 5230134, 5248880, 5364240, 5475995, 5511324, 5529160, 5632452, 5652640, 5687136, 5811260, 5904990, 5977296, 6101823, 6220305, 6258280, 6298656, 6359220, 6420960, 6437088, 6571194, 6634992, 6641440, 6748560, 6889155, 6973512, 7040565, 7108920, 7267680, 7348432, 7471620, 7509936, 7655760, 7873320, 8046360, 8135764, 8266986, 8293740, 8478960, 8716890, 8761592, 9185540, 9298016, 9387420, 9447984, 9478560, 9856791, 9952488, 9962160, 10169705, 10174752, 10460268, 10497760, 10728480, 10951990, 11022648, 11058320, 11264904, 11622520, 11809980, 11954592, 12203646, 12440610, 12516560, 12718440, 13075335, 13142388, 13269984, 13497120, 13778310, 13947024, 14081130, 14217840, 14237587, 14696864, 14943240, 15019872, 15311520, 15746640, 16092720, 16271528, 16427985, 16533972, 16587480, 16957920, 17433780, 17523184, 18305469, 18371080, 18774840, 18895968, 19713582, 19904976, 19924320, 20339410, 20667465, 20920536, 21903980, 22045296, 22116640, 22529808, 23245040, 23619960, 24407292, 24881220, 25033120, 25436880, 26150670, 26284776, 27556620, 27894048, 28162260, 28435680, 28475174, 29886480, 30509115, 31493280, 32185440, 32543056, 32855970, 33067944, 33174960, 34867560, 35046368, 36610938, 36742160, 37549680, 39427164, 39809952, 40678820, 41334930, 41841072, 42712761, 43807960, 44090592, 45059616, 46490080, 47239920, 48814584, 49283955, 49762440, 50873760, 52301340, 52569552, 55113240, 56324520, 56950348, 59772960, 61018230, 65086112, 65711940, 66135888, 66349920, 69735120, 71187935, 73221876, 73484320, 75099360, 78854328, 81357640, 82669860, 83682144, 85425522, 87615920, 91527345, 94479840, 97629168, 98567910, 99524880, 104602680, 105139104, 110226480, 112649040, 113900696, 122036460, 128138283, 131423880, 132271776, 139470240, 142375870, 146443752, 157708656, 162715280, 165339720, 170851044, 175231840, 183054690, 195258336, 197135820, 199049760, 209205360, 213563805, 220452960, 225298080, 227801392, 244072920, 256276566, 262847760, 284751740, 292887504, 315417312, 325430560, 330679440, 341702088, 366109380, 394271640, 418410720, 427127610, 455602784, 488145840, 512553132, 525695520, 569503480, 585775008, 640691415, 661358880, 683404176, 732218760, 788543280, 854255220, 976291680, 1025106264, 1139006960, 1281382830, 1366808352, 1464437520, 1577086560, 1708510440, 2050212528, 2278013920, 2562765660, 2928875040, 3417020880, 4100425056, 5125531320, 6834041760, 10251062640, 20502125280]

約数ペア:

[(1, 20502125280), (2, 10251062640), (3, 6834041760), (4, 5125531320), (5, 4100425056), (6, 3417020880), (7, 2928875040), (8, 2562765660), (9, 2278013920), (10, 2050212528), (12, 1708510440), (13, 1577086560), (14, 1464437520), (15, 1366808352), (16, 1281382830), (18, 1139006960), (20, 1025106264), (21, 976291680), (24, 854255220), (26, 788543280), (28, 732218760), (30, 683404176), (31, 661358880), (32, 640691415), (35, 585775008), (36, 569503480), (39, 525695520), (40, 512553132), (42, 488145840), (45, 455602784), (48, 427127610), (49, 418410720), (52, 394271640), (56, 366109380), (60, 341702088), (62, 330679440), (63, 325430560), (65, 315417312), (70, 292887504), (72, 284751740), (78, 262847760), (80, 256276566), (84, 244072920), (90, 227801392), (91, 225298080), (93, 220452960), (96, 213563805), (98, 209205360), (103, 199049760), (104, 197135820), (105, 195258336), (112, 183054690), (117, 175231840), (120, 170851044), (124, 165339720), (126, 162715280), (130, 157708656), (140, 146443752), (144, 142375870), (147, 139470240), (155, 132271776), (156, 131423880), (160, 128138283), (168, 122036460), (180, 113900696), (182, 112649040), (186, 110226480), (195, 105139104), (196, 104602680), (206, 99524880), (208, 98567910), (210, 97629168), (217, 94479840), (224, 91527345), (234, 87615920), (240, 85425522), (245, 83682144), (248, 82669860), (252, 81357640), (260, 78854328), (273, 75099360), (279, 73484320), (280, 73221876), (288, 71187935), (294, 69735120), (309, 66349920), (310, 66135888), (312, 65711940), (315, 65086112), (336, 61018230), (343, 59772960), (360, 56950348), (364, 56324520), (372, 55113240), (390, 52569552), (392, 52301340), (403, 50873760), (412, 49762440), (416, 49283955), (420, 48814584), (434, 47239920), (441, 46490080), (455, 45059616), (465, 44090592), (468, 43807960), (480, 42712761), (490, 41841072), (496, 41334930), (504, 40678820), (515, 39809952), (520, 39427164), (546, 37549680), (558, 36742160), (560, 36610938), (585, 35046368), (588, 34867560), (618, 33174960), (620, 33067944), (624, 32855970), (630, 32543056), (637, 32185440), (651, 31493280), (672, 30509115), (686, 29886480), (720, 28475174), (721, 28435680), (728, 28162260), (735, 27894048), (744, 27556620), (780, 26284776), (784, 26150670), (806, 25436880), (819, 25033120), (824, 24881220), (840, 24407292), (868, 23619960), (882, 23245040), (910, 22529808), (927, 22116640), (930, 22045296), (936, 21903980), (980, 20920536), (992, 20667465), (1008, 20339410), (1029, 19924320), (1030, 19904976), (1040, 19713582), (1085, 18895968), (1092, 18774840), (1116, 18371080), (1120, 18305469), (1170, 17523184), (1176, 17433780), (1209, 16957920), (1236, 16587480), (1240, 16533972), (1248, 16427985), (1260, 16271528), (1274, 16092720), (1302, 15746640), (1339, 15311520), (1365, 15019872), (1372, 14943240), (1395, 14696864), (1440, 14237587), (1442, 14217840), (1456, 14081130), (1470, 13947024), (1488, 13778310), (1519, 13497120), (1545, 13269984), (1560, 13142388), (1568, 13075335), (1612, 12718440), (1638, 12516560), (1648, 12440610), (1680, 12203646), (1715, 11954592), (1736, 11809980), (1764, 11622520), (1820, 11264904), (1854, 11058320), (1860, 11022648), (1872, 10951990), (1911, 10728480), (1953, 10497760), (1960, 10460268), (2015, 10174752), (2016, 10169705), (2058, 9962160), (2060, 9952488), (2080, 9856791), (2163, 9478560), (2170, 9447984), (2184, 9387420), (2205, 9298016), (2232, 9185540), (2340, 8761592), (2352, 8716890), (2418, 8478960), (2472, 8293740), (2480, 8266986), (2520, 8135764), (2548, 8046360), (2604, 7873320), (2678, 7655760), (2730, 7509936), (2744, 7471620), (2790, 7348432), (2821, 7267680), (2884, 7108920), (2912, 7040565), (2940, 6973512), (2976, 6889155), (3038, 6748560), (3087, 6641440), (3090, 6634992), (3120, 6571194), (3185, 6437088), (3193, 6420960), (3224, 6359220), (3255, 6298656), (3276, 6258280), (3296, 6220305), (3360, 6101823), (3430, 5977296), (3472, 5904990), (3528, 5811260), (3605, 5687136), (3627, 5652640), (3640, 5632452), (3708, 5529160), (3720, 5511324), (3744, 5475995), (3822, 5364240), (3906, 5248880), (3920, 5230134), (4017, 5103840), (4030, 5087376), (4095, 5006624), (4116, 4981080), (4120, 4976244), (4326, 4739280), (4340, 4723992), (4368, 4693710), (4410, 4649008), (4459, 4597920), (4464, 4592770), (4557, 4499040), (4635, 4423328), (4680, 4380796), (4704, 4358445), (4836, 4239480), (4944, 4146870), (4960, 4133493), (5040, 4067882), (5047, 4062240), (5096, 4023180), (5145, 3984864), (5208, 3936660), (5356, 3827880), (5460, 3754968), (5488, 3735810), (5580, 3674216), (5642, 3633840), (5733, 3576160), (5768, 3554460), (5880, 3486756), (6045, 3391584), (6076, 3374280), (6174, 3320720), (6180, 3317496), (6240, 3285597), (6370, 3218544), (6386, 3210480), (6448, 3179610), (6489, 3159520), (6510, 3149328), (6552, 3129140), (6695, 3062304), (6860, 2988648), (6944, 2952495), (7056, 2905630), (7210, 2843568), (7254, 2826320), (7280, 2816226), (7416, 2764580), (7440, 2755662), (7595, 2699424), (7644, 2682120), (7812, 2624440), (7840, 2615067), (8034, 2551920), (8060, 2543688), (8190, 2503312), (8232, 2490540), (8240, 2488122), (8463, 2422560), (8652, 2369640), (8680, 2361996), (8736, 2346855), (8820, 2324504), (8918, 2298960), (8928, 2296385), (9114, 2249520), (9270, 2211664), (9360, 2190398), (9373, 2187360), (9555, 2145696), (9579, 2140320), (9672, 2119740), (9765, 2099552), (9888, 2073435), (10080, 2033941), (10094, 2031120), (10192, 2011590), (10290, 1992432), (10416, 1968330), (10633, 1928160), (10712, 1913940), (10815, 1895712), (10920, 1877484), (10976, 1867905), (11160, 1837108), (11284, 1816920), (11466, 1788080), (11536, 1777230), (11760, 1743378), (12051, 1701280), (12090, 1695792), (12152, 1687140), (12348, 1660360), (12360, 1658748), (12740, 1609272), (12772, 1605240), (12896, 1589805), (12978, 1579760), (13020, 1574664), (13104, 1564570), (13377, 1532640), (13390, 1531152), (13671, 1499680), (13720, 1494324), (14105, 1453536), (14112, 1452815), 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