20953779840

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 960

約数和(自身を含む): 89020130760

約数和(自身を除く): 68066350920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 73, 80, 81, 84, 90, 96, 98, 105, 108, 112, 113, 120, 126, 128, 135, 140, 144, 146, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 219, 224, 226, 240, 245, 252, 270, 280, 288, 292, 294, 315, 320, 324, 336, 339, 360, 365, 378, 384, 392, 405, 420, 432, 438, 441, 448, 452, 480, 490, 504, 511, 540, 560, 565, 567, 576, 584, 588, 630, 640, 648, 657, 672, 678, 720, 730, 735, 756, 784, 791, 810, 840, 864, 876, 882, 896, 904, 945, 960, 980, 1008, 1017, 1022, 1080, 1095, 1120, 1130, 1134, 1152, 1168, 1176, 1260, 1296, 1314, 1323, 1344, 1356, 1440, 1460, 1470, 1512, 1533, 1568, 1582, 1620, 1680, 1695, 1728, 1752, 1764, 1808, 1890, 1920, 1960, 1971, 2016, 2034, 2044, 2160, 2190, 2205, 2240, 2260, 2268, 2336, 2352, 2373, 2520, 2555, 2592, 2628, 2646, 2688, 2712, 2835, 2880, 2920, 2940, 3024, 3051, 3066, 3136, 3164, 3240, 3285, 3360, 3390, 3456, 3504, 3528, 3577, 3616, 3780, 3920, 3942, 3955, 3969, 4032, 4068, 4088, 4320, 4380, 4410, 4480, 4520, 4536, 4599, 4672, 4704, 4746, 5040, 5085, 5110, 5184, 5256, 5292, 5424, 5537, 5670, 5760, 5840, 5880, 5913, 6048, 6102, 6132, 6272, 6328, 6480, 6570, 6615, 6720, 6780, 7008, 7056, 7119, 7154, 7232, 7560, 7665, 7840, 7884, 7910, 7938, 8064, 8136, 8176, 8249, 8640, 8760, 8820, 9040, 9072, 9153, 9198, 9344, 9408, 9492, 9855, 10080, 10170, 10220, 10368, 10512, 10584, 10731, 10848, 11074, 11340, 11680, 11760, 11826, 11865, 12096, 12204, 12264, 12656, 12960, 13140, 13230, 13440, 13560, 13797, 14016, 14112, 14238, 14308, 14464, 15120, 15255, 15330, 15680, 15768, 15820, 15876, 16272, 16352, 16498, 16611, 17280, 17520, 17640, 17885, 18080, 18144, 18306, 18396, 18816, 18984, 19710, 19845, 20160, 20340, 20440, 21024, 21168, 21357, 21462, 21696, 22148, 22680, 22995, 23360, 23520, 23652, 23730, 24192, 24408, 24528, 24747, 25312, 25920, 26280, 26460, 27120, 27594, 27685, 28032, 28224, 28476, 28616, 29565, 30240, 30510, 30660, 31360, 31536, 31640, 31752, 32193, 32544, 32704, 32996, 33222, 35040, 35280, 35595, 35770, 36160, 36288, 36612, 36792, 37968, 39420, 39690, 40320, 40680, 40880, 41245, 41391, 42048, 42336, 42714, 42924, 43392, 44296, 45360, 45765, 45990, 46720, 47040, 47304, 47460, 48816, 49056, 49494, 49833, 50624, 51840, 52560, 52920, 53655, 54240, 55188, 55370, 56448, 56952, 57232, 57743, 59130, 60480, 61020, 61320, 63072, 63280, 63504, 64071, 64386, 65088, 65408, 65992, 66444, 68985, 70080, 70560, 71190, 71540, 72320, 72576, 73224, 73584, 74241, 75936, 78840, 79380, 81360, 81760, 82490, 82782, 83055, 84096, 84672, 85428, 85848, 88592, 90720, 91530, 91980, 94080, 94608, 94920, 96579, 97632, 98112, 98988, 99666, 101248, 105120, 105840, 106785, 107310, 108480, 110376, 110740, 113904, 114464, 115486, 118260, 120960, 122040, 122640, 123735, 126144, 126560, 127008, 128142, 128772, 130176, 131984, 132888, 137970, 140160, 141120, 142380, 143080, 146448, 147168, 148482, 149499, 151872, 157680, 158760, 160965, 162720, 163520, 164980, 165564, 166110, 169344, 170856, 171696, 173229, 177184, 181440, 183060, 183960, 189216, 189840, 193158, 195264, 196224, 197976, 199332, 206955, 210240, 211680, 213570, 214620, 216960, 220752, 221480, 222723, 227808, 228928, 230972, 236520, 244080, 245280, 247470, 249165, 252288, 253120, 254016, 256284, 257544, 263968, 265776, 275940, 282240, 284760, 286160, 288715, 289737, 292896, 294336, 296964, 298998, 303744, 315360, 317520, 320355, 321930, 325440, 327040, 329960, 331128, 332220, 341712, 343392, 346458, 354368, 362880, 366120, 367920, 371205, 378432, 379680, 386316, 390528, 395952, 398664, 404201, 413910, 420480, 423360, 427140, 429240, 441504, 442960, 445446, 448497, 455616, 457856, 461944, 473040, 482895, 488160, 490560, 494940, 498330, 506240, 508032, 512568, 515088, 519687, 527936, 531552, 551880, 569520, 572320, 577430, 579474, 585792, 588672, 593928, 597996, 630720, 635040, 640710, 643860, 650880, 659920, 662256, 664440, 668169, 683424, 686784, 692916, 708736, 732240, 735840, 742410, 747495, 756864, 759360, 772632, 791904, 797328, 808402, 827820, 846720, 854280, 858480, 866145, 883008, 885920, 890892, 896994, 911232, 923888, 946080, 965790, 976320, 981120, 989880, 996660, 1025136, 1030176, 1039374, 1055872, 1063104, 1103760, 1113615, 1139040, 1144640, 1154860, 1158948, 1171584, 1187856, 1195992, 1212603, 1261440, 1270080, 1281420, 1287720, 1319840, 1324512, 1328880, 1336338, 1366848, 1373568, 1385832, 1448685, 1464480, 1471680, 1484820, 1494990, 1518720, 1545264, 1559061, 1583808, 1594656, 1616804, 1655640, 1708560, 1716960, 1732290, 1766016, 1771840, 1781784, 1793988, 1847776, 1892160, 1931580, 1952640, 1979760, 1993320, 2021005, 2050272, 2060352, 2078748, 2126208, 2207520, 2227230, 2242485, 2278080, 2289280, 2309720, 2317896, 2375712, 2391984, 2425206, 2540160, 2562840, 2575440, 2598435, 2639680, 2649024, 2657760, 2672676, 2733696, 2771664, 2897370, 2928960, 2943360, 2969640, 2989980, 3090528, 3118122, 3167616, 3189312, 3233608, 3311280, 3340845, 3417120, 3433920, 3464580, 3543680, 3563568, 3587976, 3637809, 3695552, 3784320, 3863160, 3959520, 3986640, 4042010, 4100544, 4120704, 4157496, 4415040, 4454460, 4484970, 4556160, 4619440, 4635792, 4677183, 4751424, 4783968, 4850412, 5125680, 5150880, 5196870, 5279360, 5298048, 5315520, 5345352, 5543328, 5794740, 5857920, 5939280, 5979960, 6063015, 6181056, 6236244, 6378624, 6467216, 6622560, 6681690, 6834240, 6867840, 6929160, 7127136, 7175952, 7275618, 7391104, 7726320, 7795305, 7919040, 7973280, 8084020, 8201088, 8314992, 8830080, 8908920, 8969940, 9238880, 9271584, 9354366, 9502848, 9567936, 9700824, 10251360, 10301760, 10393740, 10631040, 10690704, 10913427, 11086656, 11589480, 11878560, 11959920, 12126030, 12362112, 12472488, 12934432, 13245120, 13363380, 13668480, 13858320, 14254272, 14351904, 14551236, 15452640, 15590610, 15838080, 15946560, 16168040, 16629984, 17817840, 17939880, 18189045, 18477760, 18543168, 18708732, 19135872, 19401648, 20502720, 20603520, 20787480, 21381408, 21826854, 22173312, 23178960, 23385915, 23757120, 23919840, 24252060, 24944976, 25868864, 26490240, 26726760, 27716640, 28508544, 28703808, 29102472, 30905280, 31181220, 31893120, 32336080, 32740281, 33259968, 35635680, 35879760, 36378090, 36955520, 37086336, 37417464, 38803296, 41005440, 41574960, 42762816, 43653708, 46357920, 46771830, 47514240, 47839680, 48504120, 49889952, 51737728, 53453520, 54567135, 55433280, 57407616, 58204944, 61810560, 62362440, 64672160, 65480562, 66519936, 71271360, 71759520, 72756180, 74834928, 77606592, 83149920, 85525632, 87307416, 92715840, 93543660, 95679360, 97008240, 99779904, 106907040, 109134270, 110866560, 116409888, 124724880, 129344320, 130961124, 142542720, 143519040, 145512360, 149669856, 155213184, 163701405, 166299840, 174614832, 185431680, 187087320, 194016480, 199559808, 213814080, 218268540, 232819776, 249449760, 258688640, 261922248, 287038080, 291024720, 299339712, 327402810, 332599680, 349229664, 374174640, 388032960, 427628160, 436537080, 465639552, 498899520, 523844496, 582049440, 598679424, 654805620, 698459328, 748349280, 776065920, 873074160, 997799040, 1047688992, 1164098880, 1309611240, 1396918656, 1496698560, 1746148320, 2095377984, 2328197760, 2619222480, 2993397120, 3492296640, 4190755968, 5238444960, 6984593280, 10476889920, 20953779840]

約数ペア:

[(1, 20953779840), (2, 10476889920), (3, 6984593280), (4, 5238444960), (5, 4190755968), (6, 3492296640), (7, 2993397120), (8, 2619222480), (9, 2328197760), (10, 2095377984), (12, 1746148320), (14, 1496698560), (15, 1396918656), (16, 1309611240), (18, 1164098880), (20, 1047688992), (21, 997799040), (24, 873074160), (27, 776065920), (28, 748349280), (30, 698459328), (32, 654805620), (35, 598679424), (36, 582049440), (40, 523844496), (42, 498899520), (45, 465639552), (48, 436537080), (49, 427628160), (54, 388032960), (56, 374174640), (60, 349229664), (63, 332599680), (64, 327402810), (70, 299339712), (72, 291024720), (73, 287038080), (80, 261922248), (81, 258688640), (84, 249449760), (90, 232819776), (96, 218268540), (98, 213814080), (105, 199559808), (108, 194016480), (112, 187087320), (113, 185431680), (120, 174614832), (126, 166299840), (128, 163701405), (135, 155213184), (140, 149669856), (144, 145512360), (146, 143519040), (147, 142542720), (160, 130961124), (162, 129344320), (168, 124724880), (180, 116409888), (189, 110866560), (192, 109134270), (196, 106907040), (210, 99779904), (216, 97008240), (219, 95679360), (224, 93543660), (226, 92715840), (240, 87307416), (245, 85525632), (252, 83149920), (270, 77606592), (280, 74834928), (288, 72756180), (292, 71759520), (294, 71271360), (315, 66519936), (320, 65480562), (324, 64672160), (336, 62362440), (339, 61810560), (360, 58204944), (365, 57407616), (378, 55433280), (384, 54567135), (392, 53453520), (405, 51737728), (420, 49889952), (432, 48504120), (438, 47839680), (441, 47514240), (448, 46771830), (452, 46357920), (480, 43653708), (490, 42762816), (504, 41574960), (511, 41005440), (540, 38803296), (560, 37417464), (565, 37086336), (567, 36955520), (576, 36378090), (584, 35879760), (588, 35635680), (630, 33259968), (640, 32740281), (648, 32336080), (657, 31893120), (672, 31181220), (678, 30905280), (720, 29102472), (730, 28703808), (735, 28508544), (756, 27716640), (784, 26726760), (791, 26490240), (810, 25868864), (840, 24944976), (864, 24252060), (876, 23919840), (882, 23757120), (896, 23385915), (904, 23178960), (945, 22173312), (960, 21826854), (980, 21381408), (1008, 20787480), (1017, 20603520), (1022, 20502720), (1080, 19401648), (1095, 19135872), (1120, 18708732), (1130, 18543168), (1134, 18477760), (1152, 18189045), (1168, 17939880), (1176, 17817840), (1260, 16629984), (1296, 16168040), (1314, 15946560), (1323, 15838080), (1344, 15590610), (1356, 15452640), (1440, 14551236), (1460, 14351904), (1470, 14254272), (1512, 13858320), (1533, 13668480), (1568, 13363380), (1582, 13245120), (1620, 12934432), (1680, 12472488), (1695, 12362112), (1728, 12126030), (1752, 11959920), (1764, 11878560), (1808, 11589480), (1890, 11086656), (1920, 10913427), (1960, 10690704), (1971, 10631040), (2016, 10393740), (2034, 10301760), (2044, 10251360), (2160, 9700824), (2190, 9567936), (2205, 9502848), (2240, 9354366), (2260, 9271584), (2268, 9238880), (2336, 8969940), (2352, 8908920), (2373, 8830080), (2520, 8314992), (2555, 8201088), (2592, 8084020), (2628, 7973280), (2646, 7919040), (2688, 7795305), (2712, 7726320), (2835, 7391104), (2880, 7275618), (2920, 7175952), (2940, 7127136), (3024, 6929160), (3051, 6867840), (3066, 6834240), (3136, 6681690), (3164, 6622560), (3240, 6467216), (3285, 6378624), (3360, 6236244), (3390, 6181056), (3456, 6063015), (3504, 5979960), (3528, 5939280), (3577, 5857920), (3616, 5794740), (3780, 5543328), (3920, 5345352), (3942, 5315520), (3955, 5298048), (3969, 5279360), (4032, 5196870), (4068, 5150880), (4088, 5125680), (4320, 4850412), (4380, 4783968), (4410, 4751424), (4480, 4677183), (4520, 4635792), (4536, 4619440), (4599, 4556160), (4672, 4484970), (4704, 4454460), (4746, 4415040), (5040, 4157496), (5085, 4120704), (5110, 4100544), (5184, 4042010), (5256, 3986640), (5292, 3959520), (5424, 3863160), (5537, 3784320), (5670, 3695552), (5760, 3637809), (5840, 3587976), (5880, 3563568), (5913, 3543680), (6048, 3464580), (6102, 3433920), (6132, 3417120), (6272, 3340845), (6328, 3311280), (6480, 3233608), (6570, 3189312), (6615, 3167616), (6720, 3118122), (6780, 3090528), (7008, 2989980), (7056, 2969640), (7119, 2943360), (7154, 2928960), (7232, 2897370), (7560, 2771664), (7665, 2733696), (7840, 2672676), (7884, 2657760), (7910, 2649024), (7938, 2639680), (8064, 2598435), (8136, 2575440), (8176, 2562840), (8249, 2540160), (8640, 2425206), (8760, 2391984), (8820, 2375712), (9040, 2317896), (9072, 2309720), (9153, 2289280), (9198, 2278080), (9344, 2242485), (9408, 2227230), (9492, 2207520), (9855, 2126208), (10080, 2078748), (10170, 2060352), (10220, 2050272), (10368, 2021005), (10512, 1993320), (10584, 1979760), (10731, 1952640), (10848, 1931580), (11074, 1892160), (11340, 1847776), (11680, 1793988), (11760, 1781784), (11826, 1771840), (11865, 1766016), (12096, 1732290), (12204, 1716960), (12264, 1708560), (12656, 1655640), (12960, 1616804), (13140, 1594656), (13230, 1583808), (13440, 1559061), (13560, 1545264), (13797, 1518720), (14016, 1494990), (14112, 1484820), (14238, 1471680), (14308, 1464480), (14464, 1448685), (15120, 1385832), (15255, 1373568), (15330, 1366848), (15680, 1336338), (15768, 1328880), (15820, 1324512), (15876, 1319840), (16272, 1287720), (16352, 1281420), (16498, 1270080), (16611, 1261440), (17280, 1212603), (17520, 1195992), (17640, 1187856), (17885, 1171584), (18080, 1158948), (18144, 1154860), (18306, 1144640), (18396, 1139040), (18816, 1113615), (18984, 1103760), (19710, 1063104), (19845, 1055872), (20160, 1039374), (20340, 1030176), (20440, 1025136), (21024, 996660), (21168, 989880), (21357, 981120), (21462, 976320), (21696, 965790), (22148, 946080), (22680, 923888), (22995, 911232), (23360, 896994), (23520, 890892), (23652, 885920), (23730, 883008), (24192, 866145), (24408, 858480), (24528, 854280), (24747, 846720), (25312, 827820), (25920, 808402), (26280, 797328), (26460, 791904), (27120, 772632), (27594, 759360), (27685, 756864), (28032, 747495), (28224, 742410), (28476, 735840), (28616, 732240), (29565, 708736), (30240, 692916), (30510, 686784), (30660, 683424), (31360, 668169), (31536, 664440), (31640, 662256), (31752, 659920), (32193, 650880), (32544, 643860), (32704, 640710), (32996, 635040), (33222, 630720), (35040, 597996), (35280, 593928), (35595, 588672), (35770, 585792), (36160, 579474), (36288, 577430), (36612, 572320), (36792, 569520), (37968, 551880), (39420, 531552), (39690, 527936), (40320, 519687), (40680, 515088), (40880, 512568), (41245, 508032), (41391, 506240), (42048, 498330), (42336, 494940), (42714, 490560), (42924, 488160), (43392, 482895), (44296, 473040), (45360, 461944), (45765, 457856), (45990, 455616), (46720, 448497), (47040, 445446), (47304, 442960), (47460, 441504), (48816, 429240), (49056, 427140), (49494, 423360), (49833, 420480), (50624, 413910), (51840, 404201), (52560, 398664), (52920, 395952), (53655, 390528), (54240, 386316), (55188, 379680), (55370, 378432), (56448, 371205), (56952, 367920), (57232, 366120), (57743, 362880), (59130, 354368), (60480, 346458), (61020, 343392), (61320, 341712), (63072, 332220), (63280, 331128), (63504, 329960), (64071, 327040), (64386, 325440), (65088, 321930), (65408, 320355), (65992, 317520), (66444, 315360), (68985, 303744), (70080, 298998), (70560, 296964), (71190, 294336), (71540, 292896), (72320, 289737), (72576, 288715), (73224, 286160), (73584, 284760), (74241, 282240), (75936, 275940), (78840, 265776), (79380, 263968), (81360, 257544), (81760, 256284), (82490, 254016), (82782, 253120), (83055, 252288), (84096, 249165), (84672, 247470), (85428, 245280), (85848, 244080), (88592, 236520), (90720, 230972), (91530, 228928), (91980, 227808), (94080, 222723), (94608, 221480), (94920, 220752), (96579, 216960), (97632, 214620), (98112, 213570), (98988, 211680), (99666, 210240), (101248, 206955), (105120, 199332), (105840, 197976), (106785, 196224), (107310, 195264), (108480, 193158), (110376, 189840), (110740, 189216), (113904, 183960), (114464, 183060), (115486, 181440), (118260, 177184), (120960, 173229), (122040, 171696), (122640, 170856), (123735, 169344), (126144, 166110), (126560, 165564), (127008, 164980), (128142, 163520), (128772, 162720), (130176, 160965), (131984, 158760), (132888, 157680), (137970, 151872), (140160, 149499), (141120, 148482), (142380, 147168), (143080, 146448)]