20320844544

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 1080

約数和(自身を含む): 82893111840

約数和(自身を除く): 62572267296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 32, 33, 36, 39, 42, 44, 48, 52, 54, 56, 63, 64, 66, 72, 77, 78, 81, 84, 88, 89, 91, 96, 99, 104, 108, 112, 117, 121, 126, 128, 132, 143, 144, 154, 156, 162, 168, 176, 178, 182, 189, 192, 198, 208, 216, 224, 231, 234, 242, 252, 256, 264, 267, 273, 286, 288, 297, 308, 312, 324, 336, 351, 352, 356, 363, 364, 378, 384, 396, 416, 429, 432, 448, 462, 468, 484, 504, 528, 534, 546, 567, 572, 576, 594, 616, 623, 624, 648, 672, 693, 702, 704, 712, 726, 728, 756, 768, 792, 801, 819, 832, 847, 858, 864, 891, 896, 924, 936, 968, 979, 1001, 1008, 1053, 1056, 1068, 1089, 1092, 1134, 1144, 1152, 1157, 1188, 1232, 1246, 1248, 1287, 1296, 1344, 1386, 1404, 1408, 1424, 1452, 1456, 1512, 1573, 1584, 1602, 1638, 1664, 1694, 1716, 1728, 1782, 1792, 1848, 1869, 1872, 1936, 1958, 2002, 2016, 2079, 2106, 2112, 2136, 2178, 2184, 2268, 2288, 2304, 2314, 2376, 2403, 2457, 2464, 2492, 2496, 2541, 2574, 2592, 2688, 2772, 2808, 2816, 2848, 2904, 2912, 2937, 3003, 3024, 3146, 3168, 3204, 3267, 3276, 3328, 3388, 3432, 3456, 3471, 3564, 3696, 3738, 3744, 3861, 3872, 3916, 4004, 4032, 4158, 4212, 4224, 4272, 4356, 4368, 4536, 4576, 4628, 4719, 4752, 4806, 4914, 4928, 4984, 4992, 5082, 5148, 5184, 5376, 5544, 5607, 5616, 5696, 5808, 5824, 5874, 6006, 6048, 6237, 6292, 6336, 6408, 6534, 6552, 6776, 6853, 6864, 6912, 6942, 7128, 7209, 7371, 7392, 7476, 7488, 7623, 7722, 7744, 7832, 8008, 8064, 8099, 8316, 8424, 8448, 8544, 8712, 8736, 8811, 9009, 9072, 9152, 9256, 9438, 9504, 9612, 9801, 9828, 9856, 9968, 9984, 10164, 10296, 10368, 10413, 10769, 11011, 11088, 11214, 11232, 11392, 11583, 11616, 11648, 11748, 12012, 12096, 12474, 12584, 12672, 12727, 12816, 13068, 13104, 13552, 13706, 13728, 13884, 14157, 14256, 14418, 14742, 14784, 14952, 14976, 15246, 15444, 15488, 15664, 16016, 16128, 16198, 16632, 16821, 16848, 17088, 17424, 17472, 17622, 18018, 18144, 18304, 18512, 18876, 19008, 19224, 19602, 19656, 19712, 19936, 20328, 20559, 20592, 20736, 20826, 21538, 22022, 22176, 22428, 22464, 22784, 22869, 23166, 23232, 23296, 23496, 24024, 24192, 24297, 24948, 25168, 25344, 25454, 25632, 26136, 26208, 26433, 27027, 27104, 27412, 27456, 27768, 28314, 28512, 28836, 29484, 29568, 29904, 29952, 30492, 30888, 30976, 31239, 31328, 32032, 32307, 32396, 33033, 33264, 33642, 33696, 34176, 34848, 34944, 35244, 36036, 36288, 36608, 37024, 37752, 38016, 38181, 38448, 39204, 39312, 39872, 40656, 41118, 41184, 41652, 42471, 43076, 44044, 44352, 44856, 44928, 45738, 46332, 46464, 46992, 48048, 48384, 48594, 49896, 50336, 50463, 50908, 51264, 52272, 52416, 52866, 54054, 54208, 54824, 54912, 55536, 56628, 57024, 57672, 58968, 59136, 59808, 60984, 61677, 61776, 62478, 62656, 64064, 64614, 64792, 66066, 66528, 67284, 67392, 68352, 68607, 69696, 69888, 70488, 72072, 72576, 72891, 74048, 75383, 75504, 76032, 76362, 76896, 78408, 78624, 79299, 79744, 81081, 81312, 82236, 82368, 83304, 84942, 86152, 88088, 88704, 89089, 89712, 89856, 91476, 92664, 92928, 93717, 93984, 96096, 96921, 97188, 99099, 99792, 100672, 100926, 101816, 102528, 104544, 104832, 105732, 108108, 108416, 109648, 109824, 111072, 113256, 114048, 114543, 115344, 117936, 119616, 121968, 123354, 123552, 124956, 125312, 127413, 128128, 129228, 129584, 132132, 133056, 134568, 134784, 137214, 139392, 139997, 140976, 144144, 145152, 145782, 148096, 150766, 151008, 152724, 153792, 156816, 157248, 158598, 159488, 162162, 162624, 164472, 164736, 166608, 169884, 172304, 176176, 177408, 178178, 179424, 182952, 185031, 185328, 187434, 187968, 192192, 193842, 194376, 198198, 199584, 201344, 201852, 203632, 205056, 209088, 209664, 211464, 216216, 216832, 218673, 219296, 222144, 226149, 226512, 228096, 229086, 230688, 235872, 239232, 243936, 246708, 247104, 249912, 250624, 254826, 256256, 258456, 259168, 264264, 266112, 267267, 269136, 269568, 274428, 278784, 279994, 281952, 288288, 290763, 291564, 296192, 297297, 301532, 302016, 305448, 307584, 313632, 314496, 317196, 324324, 325248, 328944, 329472, 333216, 339768, 343629, 344608, 352352, 356356, 358848, 365904, 370062, 370656, 374868, 375936, 384384, 387684, 388752, 396396, 399168, 402688, 403704, 407264, 418176, 419991, 422928, 432432, 437346, 438592, 444288, 452298, 453024, 458172, 461376, 471744, 478464, 487872, 493416, 494208, 499824, 509652, 516912, 518336, 528528, 532224, 534534, 538272, 548856, 555093, 559988, 563904, 576576, 581526, 583128, 594594, 603064, 604032, 610896, 615168, 627264, 628992, 634392, 648648, 650496, 656019, 657888, 666432, 678447, 679536, 687258, 689216, 704704, 712712, 717696, 731808, 740124, 741312, 749736, 751872, 768768, 775368, 777504, 792792, 798336, 801801, 807408, 814528, 836352, 839982, 845856, 864864, 872289, 874692, 877184, 888576, 891891, 904596, 906048, 916344, 922752, 943488, 975744, 979979, 986832, 988416, 999648, 1019304, 1030887, 1033824, 1036672, 1057056, 1069068, 1076544, 1097712, 1110186, 1119976, 1127808, 1153152, 1163052, 1166256, 1189188, 1206128, 1208064, 1221792, 1254528, 1259973, 1268784, 1297296, 1312038, 1315776, 1332864, 1356894, 1359072, 1374516, 1378432, 1409408, 1425424, 1435392, 1463616, 1480248, 1482624, 1499472, 1550736, 1555008, 1585584, 1596672, 1603602, 1614816, 1629056, 1679964, 1691712, 1729728, 1744578, 1749384, 1754368, 1783782, 1809192, 1812096, 1832688, 1845504, 1886976, 1951488, 1959958, 1973664, 1999296, 2035341, 2038608, 2061774, 2067648, 2073344, 2114112, 2138136, 2153088, 2195424, 2220372, 2239952, 2255616, 2306304, 2326104, 2332512, 2378376, 2405403, 2412256, 2443584, 2509056, 2519946, 2537568, 2594592, 2624076, 2631552, 2665728, 2713788, 2718144, 2749032, 2756864, 2818816, 2850848, 2927232, 2939937, 2960496, 2965248, 2998944, 3101472, 3110016, 3171168, 3207204, 3229632, 3258112, 3359928, 3383424, 3459456, 3489156, 3498768, 3567564, 3618384, 3624192, 3665376, 3779919, 3919916, 3947328, 3998592, 4070682, 4077216, 4123548, 4135296, 4228224, 4276272, 4306176, 4390848, 4440744, 4479904, 4652208, 4665024, 4756752, 4810806, 4824512, 4887168, 5039892, 5075136, 5189184, 5248152, 5263104, 5427576, 5436288, 5498064, 5701696, 5854464, 5879874, 5920992, 5997888, 6106023, 6202944, 6220032, 6342336, 6414408, 6459264, 6719856, 6766848, 6918912, 6978312, 6997536, 7135128, 7216209, 7236768, 7330752, 7559838, 7839832, 7894656, 7997184, 8141364, 8154432, 8247096, 8270592, 8456448, 8552544, 8781696, 8819811, 8881488, 8959808, 9304416, 9330048, 9513504, 9621612, 9649024, 9774336, 10079784, 10150272, 10378368, 10496304, 10855152, 10872576, 10996128, 11339757, 11403392, 11759748, 11841984, 11995776, 12212046, 12405888, 12684672, 12828816, 12918528, 13439712, 13956624, 13995072, 14270256, 14432418, 14473536, 14661504, 15119676, 15679664, 15789312, 16282728, 16308864, 16494192, 17105088, 17563392, 17639622, 17762976, 17919616, 18608832, 18660096, 19027008, 19243224, 19298048, 20159568, 20300544, 20756736, 20992608, 21710304, 21992256, 22679514, 22806784, 23519496, 23683968, 23991552, 24424092, 24811776, 25369344, 25657632, 26459433, 26879424, 27913248, 27990144, 28540512, 28864836, 28947072, 29323008, 30239352, 31359328, 32565456, 32617728, 32988384, 34210176, 35279244, 35525952, 35839232, 37217664, 38054016, 38486448, 40319136, 41985216, 43420608, 43984512, 45359028, 47038992, 47367936, 48848184, 51315264, 52918866, 53758848, 55826496, 55980288, 57081024, 57729672, 57894144, 60478704, 62718656, 65130912, 65976768, 68420352, 70558488, 71051904, 74435328, 76108032, 76972896, 79378299, 80638272, 83970432, 86841216, 87969024, 90718056, 94077984, 97696368, 102630528, 105837732, 107517696, 111652992, 114162048, 115459344, 120957408, 125437312, 130261824, 131953536, 141116976, 142103808, 153945792, 158756598, 161276544, 167940864, 173682432, 181436112, 188155968, 195392736, 205261056, 211675464, 223305984, 228324096, 230918688, 241914816, 250874624, 260523648, 263907072, 282233952, 307891584, 317513196, 322553088, 362872224, 376311936, 390785472, 423350928, 461837376, 483829632, 521047296, 564467904, 615783168, 635026392, 725744448, 752623872, 781570944, 846701856, 923674752, 967659264, 1128935808, 1270052784, 1451488896, 1563141888, 1693403712, 1847349504, 2257871616, 2540105568, 2902977792, 3386807424, 5080211136, 6773614848, 10160422272, 20320844544]

約数ペア:

[(1, 20320844544), (2, 10160422272), (3, 6773614848), (4, 5080211136), (6, 3386807424), (7, 2902977792), (8, 2540105568), (9, 2257871616), (11, 1847349504), (12, 1693403712), (13, 1563141888), (14, 1451488896), (16, 1270052784), (18, 1128935808), (21, 967659264), (22, 923674752), (24, 846701856), (26, 781570944), (27, 752623872), (28, 725744448), (32, 635026392), (33, 615783168), (36, 564467904), (39, 521047296), (42, 483829632), (44, 461837376), (48, 423350928), (52, 390785472), (54, 376311936), (56, 362872224), (63, 322553088), (64, 317513196), (66, 307891584), (72, 282233952), (77, 263907072), (78, 260523648), (81, 250874624), (84, 241914816), (88, 230918688), (89, 228324096), (91, 223305984), (96, 211675464), (99, 205261056), (104, 195392736), (108, 188155968), (112, 181436112), (117, 173682432), (121, 167940864), (126, 161276544), (128, 158756598), (132, 153945792), (143, 142103808), (144, 141116976), (154, 131953536), (156, 130261824), (162, 125437312), (168, 120957408), (176, 115459344), (178, 114162048), (182, 111652992), (189, 107517696), (192, 105837732), (198, 102630528), (208, 97696368), (216, 94077984), (224, 90718056), (231, 87969024), (234, 86841216), (242, 83970432), (252, 80638272), (256, 79378299), (264, 76972896), (267, 76108032), (273, 74435328), (286, 71051904), (288, 70558488), (297, 68420352), (308, 65976768), (312, 65130912), (324, 62718656), (336, 60478704), (351, 57894144), (352, 57729672), (356, 57081024), (363, 55980288), (364, 55826496), (378, 53758848), (384, 52918866), (396, 51315264), (416, 48848184), (429, 47367936), (432, 47038992), (448, 45359028), (462, 43984512), (468, 43420608), (484, 41985216), (504, 40319136), (528, 38486448), (534, 38054016), (546, 37217664), (567, 35839232), (572, 35525952), (576, 35279244), (594, 34210176), (616, 32988384), (623, 32617728), (624, 32565456), (648, 31359328), (672, 30239352), (693, 29323008), (702, 28947072), (704, 28864836), (712, 28540512), (726, 27990144), (728, 27913248), (756, 26879424), (768, 26459433), (792, 25657632), (801, 25369344), (819, 24811776), (832, 24424092), (847, 23991552), (858, 23683968), (864, 23519496), (891, 22806784), (896, 22679514), (924, 21992256), (936, 21710304), (968, 20992608), (979, 20756736), (1001, 20300544), (1008, 20159568), (1053, 19298048), (1056, 19243224), (1068, 19027008), (1089, 18660096), (1092, 18608832), (1134, 17919616), (1144, 17762976), (1152, 17639622), (1157, 17563392), (1188, 17105088), (1232, 16494192), (1246, 16308864), (1248, 16282728), (1287, 15789312), (1296, 15679664), (1344, 15119676), (1386, 14661504), (1404, 14473536), (1408, 14432418), (1424, 14270256), (1452, 13995072), (1456, 13956624), (1512, 13439712), (1573, 12918528), (1584, 12828816), (1602, 12684672), (1638, 12405888), (1664, 12212046), (1694, 11995776), (1716, 11841984), (1728, 11759748), (1782, 11403392), (1792, 11339757), (1848, 10996128), (1869, 10872576), (1872, 10855152), (1936, 10496304), (1958, 10378368), (2002, 10150272), (2016, 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(4752, 4276272), (4806, 4228224), (4914, 4135296), (4928, 4123548), (4984, 4077216), (4992, 4070682), (5082, 3998592), (5148, 3947328), (5184, 3919916), (5376, 3779919), (5544, 3665376), (5607, 3624192), (5616, 3618384), (5696, 3567564), (5808, 3498768), (5824, 3489156), (5874, 3459456), (6006, 3383424), (6048, 3359928), (6237, 3258112), (6292, 3229632), (6336, 3207204), (6408, 3171168), (6534, 3110016), (6552, 3101472), (6776, 2998944), (6853, 2965248), (6864, 2960496), (6912, 2939937), (6942, 2927232), (7128, 2850848), (7209, 2818816), (7371, 2756864), (7392, 2749032), (7476, 2718144), (7488, 2713788), (7623, 2665728), (7722, 2631552), (7744, 2624076), (7832, 2594592), (8008, 2537568), (8064, 2519946), (8099, 2509056), (8316, 2443584), (8424, 2412256), (8448, 2405403), (8544, 2378376), (8712, 2332512), (8736, 2326104), (8811, 2306304), (9009, 2255616), (9072, 2239952), (9152, 2220372), (9256, 2195424), (9438, 2153088), (9504, 2138136), (9612, 2114112), (9801, 2073344), (9828, 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(18876, 1076544), (19008, 1069068), (19224, 1057056), (19602, 1036672), (19656, 1033824), (19712, 1030887), (19936, 1019304), (20328, 999648), (20559, 988416), (20592, 986832), (20736, 979979), (20826, 975744), (21538, 943488), (22022, 922752), (22176, 916344), (22428, 906048), (22464, 904596), (22784, 891891), (22869, 888576), (23166, 877184), (23232, 874692), (23296, 872289), (23496, 864864), (24024, 845856), (24192, 839982), (24297, 836352), (24948, 814528), (25168, 807408), (25344, 801801), (25454, 798336), (25632, 792792), (26136, 777504), (26208, 775368), (26433, 768768), (27027, 751872), (27104, 749736), (27412, 741312), (27456, 740124), (27768, 731808), (28314, 717696), (28512, 712712), (28836, 704704), (29484, 689216), (29568, 687258), (29904, 679536), (29952, 678447), (30492, 666432), (30888, 657888), (30976, 656019), (31239, 650496), (31328, 648648), (32032, 634392), (32307, 628992), (32396, 627264), (33033, 615168), (33264, 610896), (33642, 604032), (33696, 603064), (34176, 594594), (34848, 583128), (34944, 581526), (35244, 576576), (36036, 563904), (36288, 559988), (36608, 555093), (37024, 548856), (37752, 538272), (38016, 534534), (38181, 532224), (38448, 528528), (39204, 518336), (39312, 516912), (39872, 509652), (40656, 499824), (41118, 494208), (41184, 493416), (41652, 487872), (42471, 478464), (43076, 471744), (44044, 461376), (44352, 458172), (44856, 453024), (44928, 452298), (45738, 444288), (46332, 438592), (46464, 437346), (46992, 432432), (48048, 422928), (48384, 419991), (48594, 418176), (49896, 407264), (50336, 403704), (50463, 402688), (50908, 399168), (51264, 396396), (52272, 388752), (52416, 387684), (52866, 384384), (54054, 375936), (54208, 374868), (54824, 370656), (54912, 370062), (55536, 365904), (56628, 358848), (57024, 356356), (57672, 352352), (58968, 344608), (59136, 343629), (59808, 339768), (60984, 333216), (61677, 329472), (61776, 328944), (62478, 325248), (62656, 324324), (64064, 317196), (64614, 314496), (64792, 313632), (66066, 307584), (66528, 305448), (67284, 302016), (67392, 301532), (68352, 297297), (68607, 296192), (69696, 291564), (69888, 290763), (70488, 288288), (72072, 281952), (72576, 279994), (72891, 278784), (74048, 274428), (75383, 269568), (75504, 269136), (76032, 267267), (76362, 266112), (76896, 264264), (78408, 259168), (78624, 258456), (79299, 256256), (79744, 254826), (81081, 250624), (81312, 249912), (82236, 247104), (82368, 246708), (83304, 243936), (84942, 239232), (86152, 235872), (88088, 230688), (88704, 229086), (89089, 228096), (89712, 226512), (89856, 226149), (91476, 222144), (92664, 219296), (92928, 218673), (93717, 216832), (93984, 216216), (96096, 211464), (96921, 209664), (97188, 209088), (99099, 205056), (99792, 203632), (100672, 201852), (100926, 201344), (101816, 199584), (102528, 198198), (104544, 194376), (104832, 193842), (105732, 192192), (108108, 187968), (108416, 187434), (109648, 185328), (109824, 185031), (111072, 182952), (113256, 179424), (114048, 178178), (114543, 177408), (115344, 176176), (117936, 172304), (119616, 169884), (121968, 166608), (123354, 164736), (123552, 164472), (124956, 162624), (125312, 162162), (127413, 159488), (128128, 158598), (129228, 157248), (129584, 156816), (132132, 153792), (133056, 152724), (134568, 151008), (134784, 150766), (137214, 148096), (139392, 145782), (139997, 145152), (140976, 144144)]