20546472960

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 880

約数和(自身を含む): 82224158016

約数和(自身を除く): 61677685056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 74, 78, 80, 81, 90, 96, 103, 104, 108, 111, 117, 120, 128, 130, 135, 144, 148, 156, 160, 162, 180, 185, 192, 195, 206, 208, 216, 222, 234, 240, 256, 260, 270, 288, 296, 309, 312, 320, 324, 333, 351, 360, 370, 384, 390, 405, 412, 416, 432, 444, 468, 480, 481, 512, 515, 520, 540, 555, 576, 585, 592, 618, 624, 640, 648, 666, 702, 720, 740, 768, 780, 810, 824, 832, 864, 888, 927, 936, 960, 962, 999, 1024, 1030, 1040, 1053, 1080, 1110, 1152, 1170, 1184, 1236, 1248, 1280, 1296, 1332, 1339, 1404, 1440, 1443, 1480, 1536, 1545, 1560, 1620, 1648, 1664, 1665, 1728, 1755, 1776, 1854, 1872, 1920, 1924, 1998, 2060, 2080, 2106, 2160, 2220, 2304, 2340, 2368, 2405, 2472, 2496, 2560, 2592, 2664, 2678, 2781, 2808, 2880, 2886, 2960, 2997, 3072, 3090, 3120, 3240, 3296, 3328, 3330, 3456, 3510, 3552, 3708, 3744, 3811, 3840, 3848, 3996, 4017, 4120, 4160, 4212, 4320, 4329, 4440, 4608, 4635, 4680, 4736, 4810, 4944, 4992, 4995, 5120, 5184, 5265, 5328, 5356, 5562, 5616, 5760, 5772, 5920, 5994, 6180, 6240, 6480, 6592, 6656, 6660, 6695, 6912, 7020, 7104, 7215, 7416, 7488, 7622, 7680, 7696, 7992, 8034, 8240, 8320, 8343, 8424, 8640, 8658, 8880, 9216, 9270, 9360, 9472, 9620, 9888, 9984, 9990, 10368, 10530, 10656, 10712, 11124, 11232, 11433, 11520, 11544, 11840, 11988, 12051, 12360, 12480, 12960, 12987, 13184, 13312, 13320, 13390, 13824, 13905, 14040, 14208, 14430, 14832, 14976, 14985, 15244, 15360, 15392, 15984, 16068, 16480, 16640, 16686, 16848, 17280, 17316, 17760, 18540, 18720, 18944, 19055, 19240, 19776, 19968, 19980, 20085, 20736, 21060, 21312, 21424, 21645, 22248, 22464, 22866, 23040, 23088, 23680, 23976, 24102, 24720, 24960, 25920, 25974, 26368, 26640, 26780, 27648, 27810, 28080, 28416, 28860, 29664, 29952, 29970, 30488, 30784, 31968, 32136, 32960, 33280, 33372, 33696, 34299, 34560, 34632, 35520, 36153, 37080, 37440, 37888, 38110, 38480, 38961, 39552, 39936, 39960, 40170, 41472, 41715, 42120, 42624, 42848, 43290, 44496, 44928, 45732, 46080, 46176, 47360, 47952, 48204, 49440, 49543, 49920, 51840, 51948, 52736, 53280, 53560, 55620, 56160, 56832, 57165, 57720, 59328, 59904, 59940, 60255, 60976, 61568, 63936, 64272, 64935, 65920, 66560, 66744, 67392, 68598, 69120, 69264, 71040, 72306, 74160, 74880, 76220, 76960, 77922, 79104, 79920, 80340, 82944, 83430, 84240, 85248, 85696, 86580, 88992, 89856, 91464, 92352, 94720, 95904, 96408, 98880, 99086, 99840, 102897, 103680, 103896, 105472, 106560, 107120, 108459, 111240, 112320, 113664, 114330, 115440, 118656, 119808, 119880, 120510, 121952, 123136, 127872, 128544, 129870, 131840, 133488, 134784, 137196, 138240, 138528, 142080, 144612, 148320, 148629, 149760, 152440, 153920, 155844, 158208, 159840, 160680, 166860, 168480, 170496, 171392, 171495, 173160, 177984, 179712, 180765, 182928, 184704, 189440, 191808, 192816, 194805, 197760, 198172, 199680, 205794, 207360, 207792, 213120, 214240, 216918, 222480, 224640, 228660, 230880, 237312, 239760, 241020, 243904, 246272, 247715, 255744, 257088, 259740, 263680, 266976, 269568, 274392, 277056, 284160, 289224, 296640, 297258, 299520, 304880, 307840, 308691, 311688, 316416, 319680, 321360, 333720, 336960, 340992, 342784, 342990, 346320, 355968, 359424, 361530, 365856, 369408, 383616, 385632, 389610, 395520, 396344, 411588, 414720, 415584, 426240, 428480, 433836, 444960, 445887, 449280, 457320, 461760, 474624, 479520, 482040, 487808, 492544, 495430, 511488, 514176, 514485, 519480, 527360, 533952, 539136, 542295, 548784, 554112, 568320, 578448, 593280, 594516, 599040, 609760, 615680, 617382, 623376, 639360, 642720, 667440, 673920, 685568, 685980, 692640, 711936, 723060, 731712, 738816, 743145, 767232, 771264, 779220, 791040, 792688, 823176, 831168, 852480, 856960, 867672, 889920, 891774, 898560, 914640, 923520, 949248, 959040, 964080, 975616, 990860, 1022976, 1028352, 1028970, 1038960, 1067904, 1078272, 1084590, 1097568, 1108224, 1156896, 1186560, 1189032, 1219520, 1231360, 1234764, 1246752, 1278720, 1285440, 1334880, 1337661, 1347840, 1371136, 1371960, 1385280, 1423872, 1446120, 1463424, 1477632, 1486290, 1534464, 1542528, 1543455, 1558440, 1582080, 1585376, 1646352, 1662336, 1704960, 1713920, 1735344, 1779840, 1783548, 1797120, 1829280, 1847040, 1918080, 1928160, 1951232, 1981720, 2056704, 2057940, 2077920, 2135808, 2169180, 2195136, 2216448, 2229435, 2313792, 2373120, 2378064, 2439040, 2462720, 2469528, 2493504, 2557440, 2570880, 2669760, 2675322, 2695680, 2743920, 2770560, 2847744, 2892240, 2926848, 2972580, 3068928, 3085056, 3086910, 3116880, 3170752, 3292704, 3324672, 3427840, 3470688, 3559680, 3567096, 3658560, 3694080, 3836160, 3856320, 3902464, 3963440, 4012983, 4113408, 4115880, 4155840, 4271616, 4338360, 4390272, 4432896, 4458870, 4627584, 4746240, 4756128, 4878080, 4939056, 4987008, 5114880, 5141760, 5339520, 5350644, 5391360, 5487840, 5541120, 5784480, 5853696, 5945160, 6170112, 6173820, 6233760, 6341504, 6585408, 6649344, 6688305, 6855680, 6941376, 7119360, 7134192, 7317120, 7388160, 7672320, 7712640, 7926880, 8025966, 8231760, 8311680, 8543232, 8676720, 8780544, 8917740, 9255168, 9512256, 9756160, 9878112, 9974016, 10283520, 10679040, 10701288, 10975680, 11082240, 11568960, 11707392, 11890320, 12340224, 12347640, 12467520, 12683008, 13170816, 13298688, 13376610, 13882752, 14238720, 14268384, 14634240, 15344640, 15425280, 15853760, 16051932, 16463520, 16623360, 17353440, 17561088, 17835480, 18510336, 19024512, 19512320, 19756224, 19948032, 20064915, 20567040, 21358080, 21402576, 21951360, 22164480, 23137920, 23780640, 24695280, 24935040, 25366016, 26341632, 26753220, 27765504, 28536768, 29268480, 30850560, 31707520, 32103864, 32927040, 33246720, 34706880, 35122176, 35670960, 37020672, 38049024, 39512448, 39896064, 40129830, 42716160, 42805152, 43902720, 46275840, 47561280, 49390560, 49870080, 50732032, 52683264, 53506440, 55531008, 57073536, 58536960, 61701120, 63415040, 64207728, 65854080, 66493440, 69413760, 71341920, 76098048, 79024896, 80259660, 85610304, 87805440, 92551680, 95122560, 98781120, 99740160, 105366528, 107012880, 111062016, 114147072, 126830080, 128415456, 131708160, 138827520, 142683840, 152196096, 158049792, 160519320, 171220608, 175610880, 185103360, 190245120, 197562240, 199480320, 214025760, 228294144, 253660160, 256830912, 263416320, 277655040, 285367680, 316099584, 321038640, 342441216, 380490240, 395124480, 428051520, 456588288, 513661824, 526832640, 555310080, 570735360, 642077280, 684882432, 760980480, 790248960, 856103040, 1027323648, 1141470720, 1284154560, 1369764864, 1580497920, 1712206080, 2054647296, 2282941440, 2568309120, 3424412160, 4109294592, 5136618240, 6848824320, 10273236480, 20546472960]

約数ペア:

[(1, 20546472960), (2, 10273236480), (3, 6848824320), (4, 5136618240), (5, 4109294592), (6, 3424412160), (8, 2568309120), (9, 2282941440), (10, 2054647296), (12, 1712206080), (13, 1580497920), (15, 1369764864), (16, 1284154560), (18, 1141470720), (20, 1027323648), (24, 856103040), (26, 790248960), (27, 760980480), (30, 684882432), (32, 642077280), (36, 570735360), (37, 555310080), (39, 526832640), (40, 513661824), (45, 456588288), (48, 428051520), (52, 395124480), (54, 380490240), (60, 342441216), (64, 321038640), (65, 316099584), (72, 285367680), (74, 277655040), (78, 263416320), (80, 256830912), (81, 253660160), (90, 228294144), (96, 214025760), (103, 199480320), (104, 197562240), (108, 190245120), (111, 185103360), (117, 175610880), (120, 171220608), (128, 160519320), (130, 158049792), (135, 152196096), (144, 142683840), (148, 138827520), (156, 131708160), (160, 128415456), (162, 126830080), (180, 114147072), (185, 111062016), (192, 107012880), (195, 105366528), (206, 99740160), (208, 98781120), (216, 95122560), (222, 92551680), (234, 87805440), (240, 85610304), (256, 80259660), (260, 79024896), (270, 76098048), (288, 71341920), (296, 69413760), (309, 66493440), (312, 65854080), (320, 64207728), (324, 63415040), (333, 61701120), (351, 58536960), (360, 57073536), (370, 55531008), (384, 53506440), (390, 52683264), (405, 50732032), (412, 49870080), (416, 49390560), (432, 47561280), (444, 46275840), (468, 43902720), (480, 42805152), (481, 42716160), (512, 40129830), (515, 39896064), (520, 39512448), (540, 38049024), (555, 37020672), (576, 35670960), (585, 35122176), (592, 34706880), (618, 33246720), (624, 32927040), (640, 32103864), (648, 31707520), (666, 30850560), (702, 29268480), (720, 28536768), (740, 27765504), (768, 26753220), (780, 26341632), (810, 25366016), (824, 24935040), (832, 24695280), (864, 23780640), (888, 23137920), (927, 22164480), (936, 21951360), (960, 21402576), (962, 21358080), (999, 20567040), (1024, 20064915), (1030, 19948032), (1040, 19756224), (1053, 19512320), (1080, 19024512), (1110, 18510336), (1152, 17835480), (1170, 17561088), (1184, 17353440), (1236, 16623360), (1248, 16463520), (1280, 16051932), (1296, 15853760), (1332, 15425280), (1339, 15344640), (1404, 14634240), (1440, 14268384), (1443, 14238720), (1480, 13882752), (1536, 13376610), (1545, 13298688), (1560, 13170816), (1620, 12683008), (1648, 12467520), (1664, 12347640), (1665, 12340224), (1728, 11890320), (1755, 11707392), (1776, 11568960), (1854, 11082240), (1872, 10975680), (1920, 10701288), (1924, 10679040), (1998, 10283520), (2060, 9974016), (2080, 9878112), (2106, 9756160), (2160, 9512256), (2220, 9255168), (2304, 8917740), (2340, 8780544), (2368, 8676720), (2405, 8543232), (2472, 8311680), (2496, 8231760), (2560, 8025966), (2592, 7926880), (2664, 7712640), (2678, 7672320), (2781, 7388160), (2808, 7317120), (2880, 7134192), (2886, 7119360), (2960, 6941376), (2997, 6855680), (3072, 6688305), (3090, 6649344), (3120, 6585408), (3240, 6341504), (3296, 6233760), (3328, 6173820), (3330, 6170112), (3456, 5945160), (3510, 5853696), (3552, 5784480), (3708, 5541120), (3744, 5487840), (3811, 5391360), (3840, 5350644), (3848, 5339520), (3996, 5141760), (4017, 5114880), (4120, 4987008), (4160, 4939056), (4212, 4878080), (4320, 4756128), (4329, 4746240), (4440, 4627584), (4608, 4458870), (4635, 4432896), (4680, 4390272), (4736, 4338360), (4810, 4271616), (4944, 4155840), (4992, 4115880), (4995, 4113408), (5120, 4012983), (5184, 3963440), (5265, 3902464), (5328, 3856320), (5356, 3836160), (5562, 3694080), (5616, 3658560), (5760, 3567096), (5772, 3559680), (5920, 3470688), (5994, 3427840), (6180, 3324672), (6240, 3292704), (6480, 3170752), (6592, 3116880), (6656, 3086910), (6660, 3085056), (6695, 3068928), (6912, 2972580), (7020, 2926848), (7104, 2892240), (7215, 2847744), (7416, 2770560), (7488, 2743920), (7622, 2695680), (7680, 2675322), (7696, 2669760), (7992, 2570880), (8034, 2557440), (8240, 2493504), (8320, 2469528), (8343, 2462720), (8424, 2439040), (8640, 2378064), (8658, 2373120), (8880, 2313792), (9216, 2229435), (9270, 2216448), (9360, 2195136), (9472, 2169180), (9620, 2135808), (9888, 2077920), (9984, 2057940), (9990, 2056704), (10368, 1981720), (10530, 1951232), (10656, 1928160), (10712, 1918080), (11124, 1847040), (11232, 1829280), (11433, 1797120), (11520, 1783548), (11544, 1779840), (11840, 1735344), (11988, 1713920), (12051, 1704960), (12360, 1662336), (12480, 1646352), (12960, 1585376), (12987, 1582080), (13184, 1558440), (13312, 1543455), (13320, 1542528), (13390, 1534464), (13824, 1486290), (13905, 1477632), (14040, 1463424), (14208, 1446120), (14430, 1423872), (14832, 1385280), (14976, 1371960), (14985, 1371136), (15244, 1347840), (15360, 1337661), (15392, 1334880), (15984, 1285440), (16068, 1278720), (16480, 1246752), (16640, 1234764), (16686, 1231360), (16848, 1219520), (17280, 1189032), (17316, 1186560), (17760, 1156896), (18540, 1108224), (18720, 1097568), (18944, 1084590), (19055, 1078272), (19240, 1067904), (19776, 1038960), (19968, 1028970), (19980, 1028352), (20085, 1022976), (20736, 990860), (21060, 975616), (21312, 964080), (21424, 959040), (21645, 949248), (22248, 923520), (22464, 914640), (22866, 898560), (23040, 891774), (23088, 889920), (23680, 867672), (23976, 856960), (24102, 852480), (24720, 831168), (24960, 823176), (25920, 792688), (25974, 791040), (26368, 779220), (26640, 771264), (26780, 767232), (27648, 743145), (27810, 738816), (28080, 731712), (28416, 723060), (28860, 711936), (29664, 692640), (29952, 685980), (29970, 685568), (30488, 673920), (30784, 667440), (31968, 642720), (32136, 639360), (32960, 623376), (33280, 617382), (33372, 615680), (33696, 609760), (34299, 599040), (34560, 594516), (34632, 593280), (35520, 578448), (36153, 568320), (37080, 554112), (37440, 548784), (37888, 542295), (38110, 539136), (38480, 533952), (38961, 527360), (39552, 519480), (39936, 514485), (39960, 514176), (40170, 511488), (41472, 495430), (41715, 492544), (42120, 487808), (42624, 482040), (42848, 479520), (43290, 474624), (44496, 461760), (44928, 457320), (45732, 449280), (46080, 445887), (46176, 444960), (47360, 433836), (47952, 428480), (48204, 426240), (49440, 415584), (49543, 414720), (49920, 411588), (51840, 396344), (51948, 395520), (52736, 389610), (53280, 385632), (53560, 383616), (55620, 369408), (56160, 365856), (56832, 361530), (57165, 359424), (57720, 355968), (59328, 346320), (59904, 342990), (59940, 342784), (60255, 340992), (60976, 336960), (61568, 333720), (63936, 321360), (64272, 319680), (64935, 316416), (65920, 311688), (66560, 308691), (66744, 307840), (67392, 304880), (68598, 299520), (69120, 297258), (69264, 296640), (71040, 289224), (72306, 284160), (74160, 277056), (74880, 274392), (76220, 269568), (76960, 266976), (77922, 263680), (79104, 259740), (79920, 257088), (80340, 255744), (82944, 247715), (83430, 246272), (84240, 243904), (85248, 241020), (85696, 239760), (86580, 237312), (88992, 230880), (89856, 228660), (91464, 224640), (92352, 222480), (94720, 216918), (95904, 214240), (96408, 213120), (98880, 207792), (99086, 207360), (99840, 205794), (102897, 199680), (103680, 198172), (103896, 197760), (105472, 194805), (106560, 192816), (107120, 191808), (108459, 189440), (111240, 184704), (112320, 182928), (113664, 180765), (114330, 179712), (115440, 177984), (118656, 173160), (119808, 171495), (119880, 171392), (120510, 170496), (121952, 168480), (123136, 166860), (127872, 160680), (128544, 159840), (129870, 158208), (131840, 155844), (133488, 153920), (134784, 152440), (137196, 149760), (138240, 148629), (138528, 148320), (142080, 144612)]