20524907520

素因数分解:

$2^{10}\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 792

約数和(自身を含む): 81222732864

約数和(自身を除く): 60697825344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 47, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 94, 96, 104, 108, 117, 120, 128, 130, 135, 141, 144, 156, 160, 162, 180, 188, 192, 195, 208, 216, 234, 235, 240, 243, 256, 260, 270, 282, 288, 312, 320, 324, 351, 360, 376, 384, 390, 405, 416, 423, 432, 468, 470, 480, 486, 512, 520, 540, 564, 576, 585, 611, 624, 640, 648, 702, 705, 720, 729, 752, 768, 780, 810, 832, 846, 864, 936, 940, 960, 972, 1024, 1040, 1053, 1080, 1128, 1152, 1170, 1215, 1222, 1248, 1269, 1280, 1296, 1404, 1410, 1440, 1458, 1504, 1536, 1560, 1620, 1664, 1692, 1728, 1755, 1833, 1872, 1880, 1920, 1944, 2080, 2106, 2115, 2160, 2187, 2256, 2304, 2340, 2430, 2444, 2496, 2538, 2560, 2592, 2808, 2820, 2880, 2916, 3008, 3055, 3072, 3120, 3159, 3240, 3328, 3384, 3456, 3510, 3645, 3666, 3744, 3760, 3807, 3840, 3888, 4160, 4212, 4230, 4320, 4374, 4512, 4608, 4680, 4860, 4888, 4992, 5076, 5120, 5184, 5265, 5499, 5616, 5640, 5760, 5832, 6016, 6110, 6240, 6318, 6345, 6480, 6561, 6656, 6768, 6912, 7020, 7290, 7332, 7488, 7520, 7614, 7680, 7776, 8320, 8424, 8460, 8640, 8748, 9024, 9165, 9216, 9360, 9477, 9720, 9776, 9984, 10152, 10368, 10530, 10935, 10998, 11232, 11280, 11421, 11520, 11664, 12032, 12220, 12480, 12636, 12690, 12960, 13122, 13312, 13536, 13824, 14040, 14580, 14664, 14976, 15040, 15228, 15360, 15552, 15795, 16497, 16640, 16848, 16920, 17280, 17496, 18048, 18330, 18720, 18954, 19035, 19440, 19552, 19968, 20304, 20736, 21060, 21870, 21996, 22464, 22560, 22842, 23040, 23328, 24064, 24440, 24960, 25272, 25380, 25920, 26244, 27072, 27495, 27648, 28080, 28431, 29160, 29328, 29952, 30080, 30456, 31104, 31590, 32805, 32994, 33280, 33696, 33840, 34263, 34560, 34992, 36096, 36660, 37440, 37908, 38070, 38880, 39104, 39936, 40608, 41472, 42120, 43740, 43992, 44928, 45120, 45684, 46080, 46656, 47385, 48128, 48880, 49491, 49920, 50544, 50760, 51840, 52488, 54144, 54990, 56160, 56862, 57105, 58320, 58656, 59904, 60160, 60912, 62208, 63180, 65610, 65988, 66560, 67392, 67680, 68526, 69120, 69984, 72192, 73320, 74880, 75816, 76140, 77760, 78208, 81216, 82485, 82944, 84240, 85293, 87480, 87984, 89856, 90240, 91368, 93312, 94770, 97760, 98982, 99840, 101088, 101520, 102789, 103680, 104976, 108288, 109980, 112320, 113724, 114210, 116640, 117312, 119808, 120320, 121824, 124416, 126360, 131220, 131976, 134784, 135360, 137052, 138240, 139968, 142155, 144384, 146640, 148473, 149760, 151632, 152280, 155520, 156416, 162432, 164970, 168480, 170586, 171315, 174960, 175968, 179712, 180480, 182736, 186624, 189540, 195520, 197964, 199680, 202176, 203040, 205578, 207360, 209952, 216576, 219960, 224640, 227448, 228420, 233280, 234624, 240640, 243648, 247455, 248832, 252720, 262440, 263952, 269568, 270720, 274104, 279936, 284310, 293280, 296946, 299520, 303264, 304560, 308367, 311040, 312832, 324864, 329940, 336960, 341172, 342630, 349920, 351936, 359424, 360960, 365472, 373248, 379080, 391040, 395928, 404352, 406080, 411156, 414720, 419904, 426465, 433152, 439920, 445419, 449280, 454896, 456840, 466560, 469248, 487296, 494910, 505440, 513945, 524880, 527904, 539136, 541440, 548208, 559872, 568620, 586560, 593892, 599040, 606528, 609120, 616734, 622080, 625664, 649728, 659880, 673920, 682344, 685260, 699840, 703872, 721920, 730944, 742365, 746496, 758160, 782080, 791856, 808704, 812160, 822312, 839808, 852930, 879840, 890838, 898560, 909792, 913680, 933120, 938496, 974592, 989820, 1010880, 1027890, 1049760, 1055808, 1078272, 1082880, 1096416, 1119744, 1137240, 1173120, 1187784, 1213056, 1218240, 1233468, 1244160, 1299456, 1319760, 1336257, 1347840, 1364688, 1370520, 1399680, 1407744, 1461888, 1484730, 1516320, 1541835, 1564160, 1583712, 1617408, 1624320, 1644624, 1679616, 1705860, 1759680, 1781676, 1797120, 1819584, 1827360, 1866240, 1876992, 1949184, 1979640, 2021760, 2055780, 2099520, 2111616, 2165760, 2192832, 2227095, 2239488, 2274480, 2346240, 2375568, 2426112, 2436480, 2466936, 2639520, 2672514, 2695680, 2729376, 2741040, 2799360, 2815488, 2923776, 2969460, 3032640, 3083670, 3128320, 3167424, 3234816, 3248640, 3289248, 3359232, 3411720, 3519360, 3563352, 3639168, 3654720, 3732480, 3898368, 3959280, 4008771, 4043520, 4111560, 4199040, 4223232, 4385664, 4454190, 4548960, 4692480, 4751136, 4852224, 4872960, 4933872, 5279040, 5345028, 5391360, 5458752, 5482080, 5598720, 5630976, 5847552, 5938920, 6065280, 6167340, 6334848, 6497280, 6578496, 6681285, 6718464, 6823440, 7038720, 7126704, 7278336, 7309440, 7918560, 8017542, 8087040, 8223120, 8398080, 8446464, 8771328, 8908380, 9097920, 9384960, 9502272, 9704448, 9745920, 9867744, 10558080, 10690056, 10917504, 10964160, 11197440, 11695104, 11877840, 12130560, 12334680, 12669696, 13156992, 13362570, 13646880, 14077440, 14253408, 14556672, 14618880, 15837120, 16035084, 16174080, 16446240, 16796160, 16892928, 17542656, 17816760, 18195840, 19004544, 19491840, 19735488, 20043855, 21116160, 21380112, 21835008, 21928320, 23755680, 24261120, 24669360, 25339392, 26313984, 26725140, 27293760, 28154880, 28506816, 29113344, 29237760, 31674240, 32070168, 32892480, 33592320, 35085312, 35633520, 36391680, 38009088, 39470976, 40087710, 42232320, 42760224, 43670016, 43856640, 47511360, 48522240, 49338720, 50678784, 52627968, 53450280, 54587520, 57013632, 58475520, 63348480, 64140336, 65784960, 71267040, 72783360, 76018176, 78941952, 80175420, 84464640, 85520448, 87340032, 87713280, 95022720, 98677440, 105255936, 106900560, 109175040, 114027264, 126696960, 128280672, 131569920, 142534080, 145566720, 152036352, 157883904, 160350840, 171040896, 175426560, 190045440, 197354880, 213801120, 218350080, 228054528, 253393920, 256561344, 263139840, 285068160, 315767808, 320701680, 342081792, 380090880, 394709760, 427602240, 436700160, 456109056, 513122688, 526279680, 570136320, 641403360, 684163584, 760181760, 789419520, 855204480, 1026245376, 1140272640, 1282806720, 1368327168, 1578839040, 1710408960, 2052490752, 2280545280, 2565613440, 3420817920, 4104981504, 5131226880, 6841635840, 10262453760, 20524907520]

約数ペア:

[(1, 20524907520), (2, 10262453760), (3, 6841635840), (4, 5131226880), (5, 4104981504), (6, 3420817920), (8, 2565613440), (9, 2280545280), (10, 2052490752), (12, 1710408960), (13, 1578839040), (15, 1368327168), (16, 1282806720), (18, 1140272640), (20, 1026245376), (24, 855204480), (26, 789419520), (27, 760181760), (30, 684163584), (32, 641403360), (36, 570136320), (39, 526279680), (40, 513122688), (45, 456109056), (47, 436700160), (48, 427602240), (52, 394709760), (54, 380090880), (60, 342081792), (64, 320701680), (65, 315767808), (72, 285068160), (78, 263139840), (80, 256561344), (81, 253393920), (90, 228054528), (94, 218350080), (96, 213801120), (104, 197354880), (108, 190045440), (117, 175426560), (120, 171040896), (128, 160350840), (130, 157883904), (135, 152036352), (141, 145566720), (144, 142534080), (156, 131569920), (160, 128280672), (162, 126696960), (180, 114027264), (188, 109175040), (192, 106900560), (195, 105255936), (208, 98677440), (216, 95022720), (234, 87713280), (235, 87340032), (240, 85520448), (243, 84464640), (256, 80175420), (260, 78941952), (270, 76018176), (282, 72783360), (288, 71267040), (312, 65784960), (320, 64140336), (324, 63348480), (351, 58475520), (360, 57013632), (376, 54587520), (384, 53450280), (390, 52627968), (405, 50678784), (416, 49338720), (423, 48522240), (432, 47511360), (468, 43856640), (470, 43670016), (480, 42760224), (486, 42232320), (512, 40087710), (520, 39470976), (540, 38009088), (564, 36391680), (576, 35633520), (585, 35085312), (611, 33592320), (624, 32892480), (640, 32070168), (648, 31674240), (702, 29237760), (705, 29113344), (720, 28506816), (729, 28154880), (752, 27293760), (768, 26725140), (780, 26313984), (810, 25339392), (832, 24669360), (846, 24261120), (864, 23755680), (936, 21928320), (940, 21835008), (960, 21380112), (972, 21116160), (1024, 20043855), (1040, 19735488), (1053, 19491840), (1080, 19004544), (1128, 18195840), (1152, 17816760), (1170, 17542656), (1215, 16892928), (1222, 16796160), (1248, 16446240), (1269, 16174080), (1280, 16035084), (1296, 15837120), (1404, 14618880), (1410, 14556672), (1440, 14253408), (1458, 14077440), (1504, 13646880), (1536, 13362570), (1560, 13156992), (1620, 12669696), (1664, 12334680), (1692, 12130560), (1728, 11877840), (1755, 11695104), (1833, 11197440), (1872, 10964160), (1880, 10917504), (1920, 10690056), (1944, 10558080), (2080, 9867744), (2106, 9745920), (2115, 9704448), (2160, 9502272), (2187, 9384960), (2256, 9097920), (2304, 8908380), (2340, 8771328), (2430, 8446464), (2444, 8398080), (2496, 8223120), (2538, 8087040), (2560, 8017542), (2592, 7918560), (2808, 7309440), (2820, 7278336), (2880, 7126704), (2916, 7038720), (3008, 6823440), (3055, 6718464), (3072, 6681285), (3120, 6578496), (3159, 6497280), (3240, 6334848), (3328, 6167340), (3384, 6065280), (3456, 5938920), (3510, 5847552), (3645, 5630976), (3666, 5598720), (3744, 5482080), (3760, 5458752), (3807, 5391360), (3840, 5345028), (3888, 5279040), (4160, 4933872), (4212, 4872960), (4230, 4852224), (4320, 4751136), (4374, 4692480), (4512, 4548960), (4608, 4454190), (4680, 4385664), (4860, 4223232), (4888, 4199040), (4992, 4111560), (5076, 4043520), (5120, 4008771), (5184, 3959280), (5265, 3898368), (5499, 3732480), (5616, 3654720), (5640, 3639168), (5760, 3563352), (5832, 3519360), (6016, 3411720), (6110, 3359232), (6240, 3289248), (6318, 3248640), (6345, 3234816), (6480, 3167424), (6561, 3128320), (6656, 3083670), (6768, 3032640), (6912, 2969460), (7020, 2923776), (7290, 2815488), (7332, 2799360), (7488, 2741040), (7520, 2729376), (7614, 2695680), (7680, 2672514), (7776, 2639520), (8320, 2466936), (8424, 2436480), (8460, 2426112), (8640, 2375568), (8748, 2346240), (9024, 2274480), (9165, 2239488), (9216, 2227095), (9360, 2192832), (9477, 2165760), (9720, 2111616), (9776, 2099520), (9984, 2055780), (10152, 2021760), (10368, 1979640), (10530, 1949184), (10935, 1876992), (10998, 1866240), (11232, 1827360), (11280, 1819584), (11421, 1797120), (11520, 1781676), (11664, 1759680), (12032, 1705860), (12220, 1679616), (12480, 1644624), (12636, 1624320), (12690, 1617408), (12960, 1583712), (13122, 1564160), (13312, 1541835), (13536, 1516320), (13824, 1484730), (14040, 1461888), (14580, 1407744), (14664, 1399680), (14976, 1370520), (15040, 1364688), (15228, 1347840), (15360, 1336257), (15552, 1319760), (15795, 1299456), (16497, 1244160), (16640, 1233468), (16848, 1218240), (16920, 1213056), (17280, 1187784), (17496, 1173120), (18048, 1137240), (18330, 1119744), (18720, 1096416), (18954, 1082880), (19035, 1078272), (19440, 1055808), (19552, 1049760), (19968, 1027890), (20304, 1010880), (20736, 989820), (21060, 974592), (21870, 938496), (21996, 933120), (22464, 913680), (22560, 909792), (22842, 898560), (23040, 890838), (23328, 879840), (24064, 852930), (24440, 839808), (24960, 822312), (25272, 812160), (25380, 808704), (25920, 791856), (26244, 782080), (27072, 758160), (27495, 746496), (27648, 742365), (28080, 730944), (28431, 721920), (29160, 703872), (29328, 699840), (29952, 685260), (30080, 682344), (30456, 673920), (31104, 659880), (31590, 649728), (32805, 625664), (32994, 622080), (33280, 616734), (33696, 609120), (33840, 606528), (34263, 599040), (34560, 593892), (34992, 586560), (36096, 568620), (36660, 559872), (37440, 548208), (37908, 541440), (38070, 539136), (38880, 527904), (39104, 524880), (39936, 513945), (40608, 505440), (41472, 494910), (42120, 487296), (43740, 469248), (43992, 466560), (44928, 456840), (45120, 454896), (45684, 449280), (46080, 445419), (46656, 439920), (47385, 433152), (48128, 426465), (48880, 419904), (49491, 414720), (49920, 411156), (50544, 406080), (50760, 404352), (51840, 395928), (52488, 391040), (54144, 379080), (54990, 373248), (56160, 365472), (56862, 360960), (57105, 359424), (58320, 351936), (58656, 349920), (59904, 342630), (60160, 341172), (60912, 336960), (62208, 329940), (63180, 324864), (65610, 312832), (65988, 311040), (66560, 308367), (67392, 304560), (67680, 303264), (68526, 299520), (69120, 296946), (69984, 293280), (72192, 284310), (73320, 279936), (74880, 274104), (75816, 270720), (76140, 269568), (77760, 263952), (78208, 262440), (81216, 252720), (82485, 248832), (82944, 247455), (84240, 243648), (85293, 240640), (87480, 234624), (87984, 233280), (89856, 228420), (90240, 227448), (91368, 224640), (93312, 219960), (94770, 216576), (97760, 209952), (98982, 207360), (99840, 205578), (101088, 203040), (101520, 202176), (102789, 199680), (103680, 197964), (104976, 195520), (108288, 189540), (109980, 186624), (112320, 182736), (113724, 180480), (114210, 179712), (116640, 175968), (117312, 174960), (119808, 171315), (120320, 170586), (121824, 168480), (124416, 164970), (126360, 162432), (131220, 156416), (131976, 155520), (134784, 152280), (135360, 151632), (137052, 149760), (138240, 148473), (139968, 146640), (142155, 144384)]