21541850400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 864

約数和(自身を含む): 88914309120

約数和(自身を除く): 67372458720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 31, 32, 35, 38, 40, 42, 48, 49, 50, 56, 57, 60, 62, 70, 75, 76, 80, 84, 93, 95, 96, 98, 100, 105, 112, 114, 120, 124, 133, 140, 147, 150, 152, 155, 160, 168, 175, 186, 190, 196, 200, 210, 217, 224, 228, 240, 245, 248, 266, 280, 285, 294, 300, 304, 310, 311, 336, 350, 372, 380, 392, 399, 400, 420, 434, 456, 465, 475, 480, 490, 496, 525, 532, 560, 570, 588, 589, 600, 608, 620, 622, 651, 665, 672, 700, 735, 744, 760, 775, 784, 798, 800, 840, 868, 912, 930, 931, 933, 950, 980, 992, 1050, 1064, 1085, 1120, 1140, 1176, 1178, 1200, 1225, 1240, 1244, 1302, 1330, 1400, 1425, 1470, 1488, 1519, 1520, 1550, 1555, 1568, 1596, 1680, 1736, 1767, 1824, 1860, 1862, 1866, 1900, 1960, 1995, 2100, 2128, 2170, 2177, 2280, 2325, 2352, 2356, 2400, 2450, 2480, 2488, 2604, 2660, 2793, 2800, 2850, 2940, 2945, 2976, 3038, 3040, 3100, 3110, 3192, 3255, 3325, 3360, 3472, 3534, 3675, 3720, 3724, 3732, 3800, 3920, 3990, 4123, 4200, 4256, 4340, 4354, 4557, 4560, 4650, 4655, 4665, 4704, 4712, 4900, 4960, 4976, 5208, 5320, 5425, 5586, 5600, 5700, 5880, 5890, 5909, 6076, 6200, 6220, 6384, 6510, 6531, 6650, 6944, 7068, 7350, 7440, 7448, 7464, 7595, 7600, 7775, 7840, 7980, 8246, 8400, 8680, 8708, 8835, 9114, 9120, 9300, 9310, 9330, 9424, 9641, 9800, 9952, 9975, 10416, 10640, 10850, 10885, 11172, 11400, 11760, 11780, 11818, 12152, 12369, 12400, 12440, 12768, 13020, 13062, 13300, 13965, 14136, 14700, 14725, 14880, 14896, 14928, 15190, 15200, 15239, 15550, 15960, 16275, 16492, 16800, 17360, 17416, 17670, 17727, 18228, 18600, 18620, 18660, 18848, 19282, 19600, 19950, 20615, 20832, 21280, 21700, 21770, 22344, 22785, 22800, 23275, 23325, 23520, 23560, 23636, 24304, 24738, 24800, 24880, 26040, 26124, 26600, 27930, 28272, 28861, 28923, 29400, 29450, 29545, 29792, 29856, 30380, 30478, 31100, 31920, 32550, 32655, 32984, 34720, 34832, 35340, 35454, 36456, 37200, 37240, 37320, 37975, 38564, 39200, 39900, 41230, 41363, 43400, 43540, 44175, 44688, 45570, 45600, 45717, 46550, 46650, 47120, 47272, 48205, 48608, 49476, 49760, 52080, 52248, 53200, 54425, 55860, 56544, 57722, 57846, 58800, 58900, 59090, 60760, 60956, 61845, 62200, 63840, 65100, 65310, 65968, 67487, 69664, 69825, 70680, 70908, 72912, 74400, 74480, 74640, 75950, 76195, 77128, 79800, 82460, 82726, 86583, 86800, 87080, 88350, 88635, 89376, 91140, 91434, 93100, 93300, 94240, 94544, 96410, 98952, 103075, 104160, 104496, 106400, 108850, 111720, 113925, 115444, 115692, 117600, 117800, 118180, 121520, 121912, 123690, 124089, 124400, 130200, 130620, 131936, 134974, 139650, 141360, 141816, 144305, 144615, 145824, 147725, 148960, 149280, 151900, 152390, 154256, 159600, 163275, 164920, 165452, 173166, 173600, 174160, 176700, 177270, 182280, 182868, 183179, 186200, 186600, 189088, 192820, 197904, 202461, 206150, 206815, 208992, 217700, 223440, 227850, 228585, 230888, 231384, 235600, 236360, 241025, 243040, 243824, 247380, 248178, 248800, 260400, 261240, 269948, 279300, 282720, 283632, 288610, 289230, 289541, 295450, 303800, 304780, 308512, 309225, 319200, 326550, 329840, 330904, 337435, 346332, 348320, 353400, 354540, 364560, 365736, 366358, 372400, 373200, 380975, 385640, 395808, 404922, 412300, 413630, 432915, 435400, 443175, 446880, 455700, 457170, 461776, 462768, 471200, 472409, 472720, 482050, 487648, 494760, 496356, 520800, 522480, 539896, 549537, 558600, 567264, 577220, 578460, 579082, 590900, 607600, 609560, 618450, 620445, 653100, 659680, 661808, 674870, 692664, 706800, 709080, 721525, 723075, 729120, 731472, 732716, 744800, 746400, 761950, 771280, 809844, 824600, 827260, 865830, 868623, 870800, 886350, 911400, 914340, 915895, 923552, 925536, 944818, 945440, 964100, 989520, 992712, 1012305, 1034075, 1044960, 1079792, 1099074, 1117200, 1142925, 1154440, 1156920, 1158164, 1181800, 1215200, 1219120, 1236900, 1240890, 1282253, 1306200, 1323616, 1349740, 1385328, 1413600, 1417227, 1418160, 1443050, 1446150, 1447705, 1462944, 1465432, 1523900, 1542560, 1619688, 1649200, 1654520, 1687175, 1731660, 1737246, 1741600, 1772700, 1822800, 1828680, 1831790, 1889636, 1928200, 1979040, 1985424, 2024610, 2068150, 2159584, 2164575, 2198148, 2234400, 2285850, 2308880, 2313840, 2316328, 2362045, 2363600, 2438240, 2473800, 2481780, 2564506, 2612400, 2699480, 2747685, 2770656, 2834454, 2836320, 2886100, 2892300, 2895410, 2930864, 3047800, 3102225, 3239376, 3298400, 3309040, 3374350, 3463320, 3474492, 3545400, 3645600, 3657360, 3663580, 3779272, 3846759, 3856400, 3970848, 4049220, 4136300, 4329150, 4343115, 4396296, 4571700, 4579475, 4617760, 4627680, 4632656, 4724090, 4727200, 4947600, 4963560, 5061525, 5129012, 5224800, 5398960, 5495370, 5668908, 5772200, 5784600, 5790820, 5861728, 6095600, 6204450, 6411265, 6478752, 6618080, 6748700, 6926640, 6948984, 7086135, 7090800, 7238525, 7314720, 7327160, 7558544, 7693518, 7712800, 8098440, 8272600, 8658300, 8686230, 8792592, 8975771, 9143400, 9158950, 9265312, 9448180, 9895200, 9927120, 10123050, 10258024, 10797920, 10990740, 11337816, 11544400, 11569200, 11581640, 11810225, 12191200, 12408900, 12822530, 13497400, 13738425, 13853280, 13897968, 14172270, 14181600, 14477050, 14654320, 15117088, 15387036, 16196880, 16545200, 17316600, 17372460, 17585184, 17951542, 18286800, 18317900, 18896360, 19233795, 19854240, 20246100, 20516048, 21715575, 21981480, 22675632, 23088800, 23138400, 23163280, 23620450, 24817800, 25645060, 26927313, 26994800, 27476850, 27795936, 28344540, 28954100, 29308640, 30774072, 32056325, 32393760, 33090400, 34633200, 34744920, 35430675, 35903084, 36573600, 36635800, 37792720, 38467590, 40492200, 41032096, 43431150, 43962960, 44878855, 45351264, 46326560, 47240900, 49635600, 51290120, 53854626, 53989600, 54953700, 56689080, 57908200, 61548144, 64112650, 69266400, 69489840, 70861350, 71806168, 73271600, 75585440, 76935180, 80984400, 86862300, 87925920, 89757710, 94481800, 96168975, 99271200, 102580240, 107709252, 109907400, 113378160, 115816400, 123096288, 128225300, 134636565, 138979680, 141722700, 143612336, 146543200, 153870360, 161968800, 173724600, 179515420, 188963600, 192337950, 205160480, 215418504, 219814800, 224394275, 226756320, 231632800, 256450600, 269273130, 283445400, 287224672, 307740720, 347449200, 359030840, 377927200, 384675900, 430837008, 439629600, 448788550, 512901200, 538546260, 566890800, 615481440, 673182825, 694898400, 718061680, 769351800, 861674016, 897577100, 1025802400, 1077092520, 1133781600, 1346365650, 1436123360, 1538703600, 1795154200, 2154185040, 2692731300, 3077407200, 3590308400, 4308370080, 5385462600, 7180616800, 10770925200, 21541850400]

約数ペア:

[(1, 21541850400), (2, 10770925200), (3, 7180616800), (4, 5385462600), (5, 4308370080), (6, 3590308400), (7, 3077407200), (8, 2692731300), (10, 2154185040), (12, 1795154200), (14, 1538703600), (15, 1436123360), (16, 1346365650), (19, 1133781600), (20, 1077092520), (21, 1025802400), (24, 897577100), (25, 861674016), (28, 769351800), (30, 718061680), (31, 694898400), (32, 673182825), (35, 615481440), (38, 566890800), (40, 538546260), (42, 512901200), (48, 448788550), (49, 439629600), (50, 430837008), (56, 384675900), (57, 377927200), (60, 359030840), (62, 347449200), (70, 307740720), (75, 287224672), (76, 283445400), (80, 269273130), (84, 256450600), (93, 231632800), (95, 226756320), (96, 224394275), (98, 219814800), (100, 215418504), (105, 205160480), (112, 192337950), (114, 188963600), (120, 179515420), (124, 173724600), (133, 161968800), (140, 153870360), (147, 146543200), (150, 143612336), (152, 141722700), (155, 138979680), (160, 134636565), (168, 128225300), (175, 123096288), (186, 115816400), (190, 113378160), (196, 109907400), (200, 107709252), (210, 102580240), (217, 99271200), (224, 96168975), (228, 94481800), (240, 89757710), (245, 87925920), (248, 86862300), (266, 80984400), (280, 76935180), (285, 75585440), (294, 73271600), (300, 71806168), (304, 70861350), (310, 69489840), (311, 69266400), (336, 64112650), (350, 61548144), (372, 57908200), (380, 56689080), (392, 54953700), (399, 53989600), (400, 53854626), (420, 51290120), (434, 49635600), (456, 47240900), (465, 46326560), (475, 45351264), (480, 44878855), (490, 43962960), (496, 43431150), (525, 41032096), (532, 40492200), (560, 38467590), (570, 37792720), (588, 36635800), (589, 36573600), (600, 35903084), (608, 35430675), (620, 34744920), (622, 34633200), (651, 33090400), (665, 32393760), (672, 32056325), (700, 30774072), (735, 29308640), (744, 28954100), (760, 28344540), (775, 27795936), (784, 27476850), (798, 26994800), (800, 26927313), (840, 25645060), (868, 24817800), (912, 23620450), (930, 23163280), (931, 23138400), (933, 23088800), (950, 22675632), (980, 21981480), (992, 21715575), (1050, 20516048), (1064, 20246100), (1085, 19854240), (1120, 19233795), (1140, 18896360), (1176, 18317900), (1178, 18286800), (1200, 17951542), (1225, 17585184), (1240, 17372460), (1244, 17316600), (1302, 16545200), (1330, 16196880), (1400, 15387036), (1425, 15117088), (1470, 14654320), (1488, 14477050), (1519, 14181600), (1520, 14172270), (1550, 13897968), (1555, 13853280), (1568, 13738425), (1596, 13497400), (1680, 12822530), (1736, 12408900), (1767, 12191200), (1824, 11810225), (1860, 11581640), (1862, 11569200), (1866, 11544400), (1900, 11337816), (1960, 10990740), (1995, 10797920), (2100, 10258024), (2128, 10123050), (2170, 9927120), (2177, 9895200), (2280, 9448180), (2325, 9265312), (2352, 9158950), (2356, 9143400), (2400, 8975771), (2450, 8792592), (2480, 8686230), (2488, 8658300), (2604, 8272600), (2660, 8098440), (2793, 7712800), (2800, 7693518), (2850, 7558544), (2940, 7327160), (2945, 7314720), (2976, 7238525), (3038, 7090800), (3040, 7086135), (3100, 6948984), (3110, 6926640), (3192, 6748700), (3255, 6618080), (3325, 6478752), (3360, 6411265), (3472, 6204450), (3534, 6095600), (3675, 5861728), (3720, 5790820), (3724, 5784600), (3732, 5772200), (3800, 5668908), (3920, 5495370), (3990, 5398960), (4123, 5224800), (4200, 5129012), (4256, 5061525), (4340, 4963560), (4354, 4947600), (4557, 4727200), (4560, 4724090), (4650, 4632656), (4655, 4627680), (4665, 4617760), (4704, 4579475), (4712, 4571700), (4900, 4396296), (4960, 4343115), (4976, 4329150), (5208, 4136300), (5320, 4049220), (5425, 3970848), (5586, 3856400), (5600, 3846759), (5700, 3779272), (5880, 3663580), (5890, 3657360), (5909, 3645600), (6076, 3545400), (6200, 3474492), (6220, 3463320), (6384, 3374350), (6510, 3309040), (6531, 3298400), (6650, 3239376), (6944, 3102225), (7068, 3047800), (7350, 2930864), (7440, 2895410), (7448, 2892300), (7464, 2886100), (7595, 2836320), (7600, 2834454), (7775, 2770656), (7840, 2747685), (7980, 2699480), (8246, 2612400), (8400, 2564506), (8680, 2481780), (8708, 2473800), (8835, 2438240), (9114, 2363600), (9120, 2362045), (9300, 2316328), (9310, 2313840), (9330, 2308880), (9424, 2285850), (9641, 2234400), (9800, 2198148), (9952, 2164575), (9975, 2159584), (10416, 2068150), (10640, 2024610), (10850, 1985424), (10885, 1979040), (11172, 1928200), (11400, 1889636), (11760, 1831790), (11780, 1828680), (11818, 1822800), (12152, 1772700), (12369, 1741600), (12400, 1737246), (12440, 1731660), (12768, 1687175), (13020, 1654520), (13062, 1649200), (13300, 1619688), (13965, 1542560), (14136, 1523900), (14700, 1465432), (14725, 1462944), (14880, 1447705), (14896, 1446150), (14928, 1443050), (15190, 1418160), (15200, 1417227), (15239, 1413600), (15550, 1385328), (15960, 1349740), (16275, 1323616), (16492, 1306200), (16800, 1282253), (17360, 1240890), (17416, 1236900), (17670, 1219120), (17727, 1215200), (18228, 1181800), (18600, 1158164), (18620, 1156920), (18660, 1154440), (18848, 1142925), (19282, 1117200), (19600, 1099074), (19950, 1079792), (20615, 1044960), (20832, 1034075), (21280, 1012305), (21700, 992712), (21770, 989520), (22344, 964100), (22785, 945440), (22800, 944818), (23275, 925536), (23325, 923552), (23520, 915895), (23560, 914340), (23636, 911400), (24304, 886350), (24738, 870800), (24800, 868623), (24880, 865830), (26040, 827260), (26124, 824600), (26600, 809844), (27930, 771280), (28272, 761950), (28861, 746400), (28923, 744800), (29400, 732716), (29450, 731472), (29545, 729120), (29792, 723075), (29856, 721525), (30380, 709080), (30478, 706800), (31100, 692664), (31920, 674870), (32550, 661808), (32655, 659680), (32984, 653100), (34720, 620445), (34832, 618450), (35340, 609560), (35454, 607600), (36456, 590900), (37200, 579082), (37240, 578460), (37320, 577220), (37975, 567264), (38564, 558600), (39200, 549537), (39900, 539896), (41230, 522480), (41363, 520800), (43400, 496356), (43540, 494760), (44175, 487648), (44688, 482050), (45570, 472720), (45600, 472409), (45717, 471200), (46550, 462768), (46650, 461776), (47120, 457170), (47272, 455700), (48205, 446880), (48608, 443175), (49476, 435400), (49760, 432915), (52080, 413630), (52248, 412300), (53200, 404922), (54425, 395808), (55860, 385640), (56544, 380975), (57722, 373200), (57846, 372400), (58800, 366358), (58900, 365736), (59090, 364560), (60760, 354540), (60956, 353400), (61845, 348320), (62200, 346332), (63840, 337435), (65100, 330904), (65310, 329840), (65968, 326550), (67487, 319200), (69664, 309225), (69825, 308512), (70680, 304780), (70908, 303800), (72912, 295450), (74400, 289541), (74480, 289230), (74640, 288610), (75950, 283632), (76195, 282720), (77128, 279300), (79800, 269948), (82460, 261240), (82726, 260400), (86583, 248800), (86800, 248178), (87080, 247380), (88350, 243824), (88635, 243040), (89376, 241025), (91140, 236360), (91434, 235600), (93100, 231384), (93300, 230888), (94240, 228585), (94544, 227850), (96410, 223440), (98952, 217700), (103075, 208992), (104160, 206815), (104496, 206150), (106400, 202461), (108850, 197904), (111720, 192820), (113925, 189088), (115444, 186600), (115692, 186200), (117600, 183179), (117800, 182868), (118180, 182280), (121520, 177270), (121912, 176700), (123690, 174160), (124089, 173600), (124400, 173166), (130200, 165452), (130620, 164920), (131936, 163275), (134974, 159600), (139650, 154256), (141360, 152390), (141816, 151900), (144305, 149280), (144615, 148960), (145824, 147725)]