20212561152

素因数分解:

$2^8\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:413

約数の個数: 648

約数和(自身を含む): 74215596000

約数和(自身を除く): 54003034848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 98, 108, 112, 114, 126, 128, 133, 144, 147, 152, 162, 168, 171, 189, 192, 196, 216, 224, 228, 243, 252, 256, 266, 288, 294, 304, 324, 336, 342, 349, 378, 384, 392, 399, 432, 441, 448, 456, 486, 504, 513, 532, 567, 576, 588, 608, 648, 672, 684, 698, 756, 768, 784, 798, 864, 882, 896, 912, 931, 972, 1008, 1026, 1047, 1064, 1134, 1152, 1176, 1197, 1216, 1296, 1323, 1344, 1368, 1396, 1512, 1539, 1568, 1596, 1701, 1728, 1764, 1792, 1824, 1862, 1944, 2016, 2052, 2094, 2128, 2268, 2304, 2352, 2394, 2432, 2443, 2592, 2646, 2688, 2736, 2792, 2793, 3024, 3078, 3136, 3141, 3192, 3402, 3456, 3528, 3591, 3648, 3724, 3888, 3969, 4032, 4104, 4188, 4256, 4536, 4617, 4704, 4788, 4864, 4886, 5184, 5292, 5376, 5472, 5584, 5586, 6048, 6156, 6272, 6282, 6384, 6631, 6804, 6912, 7056, 7182, 7296, 7329, 7448, 7776, 7938, 8064, 8208, 8376, 8379, 8512, 9072, 9234, 9408, 9423, 9576, 9772, 10368, 10584, 10773, 10944, 11168, 11172, 11907, 12096, 12312, 12544, 12564, 12768, 13262, 13608, 14112, 14364, 14592, 14658, 14896, 15552, 15876, 16128, 16416, 16752, 16758, 17024, 17101, 18144, 18468, 18816, 18846, 19152, 19544, 19893, 20736, 21168, 21546, 21888, 21987, 22336, 22344, 23814, 24192, 24624, 25128, 25137, 25536, 26524, 27216, 28224, 28269, 28728, 29316, 29792, 31104, 31752, 32319, 32832, 33504, 33516, 34048, 34202, 36288, 36936, 37632, 37692, 38304, 39088, 39786, 42336, 43092, 43776, 43974, 44672, 44688, 46417, 47628, 48384, 49248, 50256, 50274, 51072, 51303, 53048, 54432, 56448, 56538, 57456, 58632, 59584, 59679, 62208, 63504, 64638, 65664, 65961, 67008, 67032, 68404, 72576, 73872, 75384, 75411, 76608, 78176, 79572, 84672, 84807, 86184, 87948, 89344, 89376, 92834, 95256, 98496, 100512, 100548, 102144, 102606, 106096, 108864, 112896, 113076, 114912, 117264, 119168, 119358, 127008, 129276, 131328, 131922, 134016, 134064, 136808, 139251, 145152, 147744, 150768, 150822, 153216, 153909, 156352, 159144, 169344, 169614, 172368, 175896, 178752, 179037, 185668, 190512, 196992, 197883, 201024, 201096, 205212, 212192, 217728, 226152, 226233, 229824, 234528, 238336, 238716, 254016, 258552, 263844, 268032, 268128, 273616, 278502, 295488, 301536, 301644, 306432, 307818, 312704, 318288, 324919, 338688, 339228, 344736, 351792, 357504, 358074, 371336, 381024, 393984, 395766, 402048, 402192, 410424, 417753, 424384, 435456, 452304, 452466, 459648, 461727, 469056, 477432, 508032, 517104, 527688, 536256, 537111, 547232, 557004, 590976, 593649, 603072, 603288, 615636, 625408, 636576, 649838, 678456, 689472, 703584, 715008, 716148, 742672, 762048, 791532, 804096, 804384, 820848, 835506, 848768, 904608, 904932, 919296, 923454, 938112, 954864, 974757, 1016064, 1034208, 1055376, 1072512, 1074222, 1094464, 1114008, 1181952, 1187298, 1206144, 1206576, 1231272, 1253259, 1273152, 1299676, 1356912, 1378944, 1385181, 1407168, 1432296, 1485344, 1524096, 1583064, 1608768, 1611333, 1641696, 1671012, 1697536, 1809216, 1809864, 1846908, 1876224, 1909728, 1949514, 2068416, 2110752, 2145024, 2148444, 2188928, 2228016, 2374596, 2412288, 2413152, 2462544, 2506518, 2546304, 2599352, 2713824, 2757888, 2770362, 2814336, 2864592, 2924271, 2970688, 3048192, 3166128, 3217536, 3222666, 3283392, 3342024, 3618432, 3619728, 3693816, 3759777, 3819456, 3899028, 4136832, 4155543, 4221504, 4296888, 4377856, 4456032, 4749192, 4826304, 4925088, 5013036, 5092608, 5198704, 5427648, 5540724, 5628672, 5729184, 5848542, 5941376, 6332256, 6435072, 6445332, 6566784, 6684048, 7236864, 7239456, 7387632, 7519554, 7638912, 7798056, 8273664, 8311086, 8443008, 8593776, 8772813, 8912064, 9498384, 9652608, 9850176, 10026072, 10397408, 10855296, 11081448, 11279331, 11458368, 11697084, 11882752, 12664512, 12890664, 13133568, 13368096, 14478912, 14775264, 15039108, 15277824, 15596112, 16622172, 16886016, 17187552, 17545626, 17824128, 18996768, 19305216, 19700352, 20052144, 20794816, 21710592, 22162896, 22558662, 22916736, 23394168, 25329024, 25781328, 26318439, 26736192, 28957824, 29550528, 30078216, 31192224, 33244344, 34375104, 35091252, 35648256, 37993536, 39400704, 40104288, 41589632, 44325792, 45117324, 45833472, 46788336, 50658048, 51562656, 52636878, 53472384, 57915648, 59101056, 60156432, 62384448, 66488688, 68750208, 70182504, 75987072, 78955317, 80208576, 83179264, 88651584, 90234648, 93576672, 103125312, 105273756, 106944768, 118202112, 120312864, 124768896, 132977376, 137500416, 140365008, 151974144, 157910634, 160417152, 177303168, 180469296, 187153344, 206250624, 210547512, 240625728, 249537792, 265954752, 280730016, 315821268, 320834304, 354606336, 360938592, 374306688, 412501248, 421095024, 481251456, 531909504, 561460032, 631642536, 721877184, 748613376, 842190048, 962502912, 1063819008, 1122920064, 1263285072, 1443754368, 1684380096, 2245840128, 2526570144, 2887508736, 3368760192, 5053140288, 6737520384, 10106280576, 20212561152]

約数ペア:

[(1, 20212561152), (2, 10106280576), (3, 6737520384), (4, 5053140288), (6, 3368760192), (7, 2887508736), (8, 2526570144), (9, 2245840128), (12, 1684380096), (14, 1443754368), (16, 1263285072), (18, 1122920064), (19, 1063819008), (21, 962502912), (24, 842190048), (27, 748613376), (28, 721877184), (32, 631642536), (36, 561460032), (38, 531909504), (42, 481251456), (48, 421095024), (49, 412501248), (54, 374306688), (56, 360938592), (57, 354606336), (63, 320834304), (64, 315821268), (72, 280730016), (76, 265954752), (81, 249537792), (84, 240625728), (96, 210547512), (98, 206250624), (108, 187153344), (112, 180469296), (114, 177303168), (126, 160417152), (128, 157910634), (133, 151974144), (144, 140365008), (147, 137500416), (152, 132977376), (162, 124768896), (168, 120312864), (171, 118202112), (189, 106944768), (192, 105273756), (196, 103125312), (216, 93576672), (224, 90234648), (228, 88651584), (243, 83179264), (252, 80208576), (256, 78955317), (266, 75987072), (288, 70182504), (294, 68750208), (304, 66488688), (324, 62384448), (336, 60156432), (342, 59101056), (349, 57915648), (378, 53472384), (384, 52636878), (392, 51562656), (399, 50658048), (432, 46788336), (441, 45833472), (448, 45117324), (456, 44325792), (486, 41589632), (504, 40104288), (513, 39400704), (532, 37993536), (567, 35648256), (576, 35091252), (588, 34375104), (608, 33244344), (648, 31192224), (672, 30078216), (684, 29550528), (698, 28957824), (756, 26736192), (768, 26318439), (784, 25781328), (798, 25329024), (864, 23394168), (882, 22916736), (896, 22558662), (912, 22162896), (931, 21710592), (972, 20794816), (1008, 20052144), (1026, 19700352), (1047, 19305216), (1064, 18996768), (1134, 17824128), (1152, 17545626), (1176, 17187552), (1197, 16886016), (1216, 16622172), (1296, 15596112), (1323, 15277824), (1344, 15039108), (1368, 14775264), (1396, 14478912), (1512, 13368096), (1539, 13133568), (1568, 12890664), (1596, 12664512), (1701, 11882752), (1728, 11697084), (1764, 11458368), (1792, 11279331), (1824, 11081448), (1862, 10855296), (1944, 10397408), (2016, 10026072), (2052, 9850176), (2094, 9652608), (2128, 9498384), (2268, 8912064), (2304, 8772813), (2352, 8593776), (2394, 8443008), (2432, 8311086), (2443, 8273664), (2592, 7798056), (2646, 7638912), (2688, 7519554), (2736, 7387632), (2792, 7239456), (2793, 7236864), (3024, 6684048), (3078, 6566784), (3136, 6445332), (3141, 6435072), (3192, 6332256), (3402, 5941376), (3456, 5848542), (3528, 5729184), (3591, 5628672), (3648, 5540724), (3724, 5427648), (3888, 5198704), (3969, 5092608), (4032, 5013036), (4104, 4925088), (4188, 4826304), (4256, 4749192), (4536, 4456032), (4617, 4377856), (4704, 4296888), (4788, 4221504), (4864, 4155543), (4886, 4136832), (5184, 3899028), (5292, 3819456), (5376, 3759777), (5472, 3693816), (5584, 3619728), (5586, 3618432), (6048, 3342024), (6156, 3283392), (6272, 3222666), (6282, 3217536), (6384, 3166128), (6631, 3048192), (6804, 2970688), (6912, 2924271), (7056, 2864592), (7182, 2814336), (7296, 2770362), (7329, 2757888), (7448, 2713824), (7776, 2599352), (7938, 2546304), (8064, 2506518), (8208, 2462544), (8376, 2413152), (8379, 2412288), (8512, 2374596), (9072, 2228016), (9234, 2188928), (9408, 2148444), (9423, 2145024), (9576, 2110752), (9772, 2068416), (10368, 1949514), (10584, 1909728), (10773, 1876224), (10944, 1846908), (11168, 1809864), (11172, 1809216), (11907, 1697536), (12096, 1671012), (12312, 1641696), (12544, 1611333), (12564, 1608768), (12768, 1583064), (13262, 1524096), (13608, 1485344), (14112, 1432296), (14364, 1407168), (14592, 1385181), (14658, 1378944), (14896, 1356912), (15552, 1299676), (15876, 1273152), (16128, 1253259), (16416, 1231272), (16752, 1206576), (16758, 1206144), (17024, 1187298), (17101, 1181952), (18144, 1114008), (18468, 1094464), (18816, 1074222), (18846, 1072512), (19152, 1055376), (19544, 1034208), (19893, 1016064), (20736, 974757), (21168, 954864), (21546, 938112), (21888, 923454), (21987, 919296), (22336, 904932), (22344, 904608), (23814, 848768), (24192, 835506), (24624, 820848), (25128, 804384), (25137, 804096), (25536, 791532), (26524, 762048), (27216, 742672), (28224, 716148), (28269, 715008), (28728, 703584), (29316, 689472), (29792, 678456), (31104, 649838), (31752, 636576), (32319, 625408), (32832, 615636), (33504, 603288), (33516, 603072), (34048, 593649), (34202, 590976), (36288, 557004), (36936, 547232), (37632, 537111), (37692, 536256), (38304, 527688), (39088, 517104), (39786, 508032), (42336, 477432), (43092, 469056), (43776, 461727), (43974, 459648), (44672, 452466), (44688, 452304), (46417, 435456), (47628, 424384), (48384, 417753), (49248, 410424), (50256, 402192), (50274, 402048), (51072, 395766), (51303, 393984), (53048, 381024), (54432, 371336), (56448, 358074), (56538, 357504), (57456, 351792), (58632, 344736), (59584, 339228), (59679, 338688), (62208, 324919), (63504, 318288), (64638, 312704), (65664, 307818), (65961, 306432), (67008, 301644), (67032, 301536), (68404, 295488), (72576, 278502), (73872, 273616), (75384, 268128), (75411, 268032), (76608, 263844), (78176, 258552), (79572, 254016), (84672, 238716), (84807, 238336), (86184, 234528), (87948, 229824), (89344, 226233), (89376, 226152), (92834, 217728), (95256, 212192), (98496, 205212), (100512, 201096), (100548, 201024), (102144, 197883), (102606, 196992), (106096, 190512), (108864, 185668), (112896, 179037), (113076, 178752), (114912, 175896), (117264, 172368), (119168, 169614), (119358, 169344), (127008, 159144), (129276, 156352), (131328, 153909), (131922, 153216), (134016, 150822), (134064, 150768), (136808, 147744), (139251, 145152)]