20210344992

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 576

約数和(自身を含む): 66869712000

約数和(自身を除く): 46659367008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 53, 54, 57, 58, 72, 76, 81, 87, 89, 96, 106, 108, 114, 116, 144, 152, 159, 162, 171, 174, 178, 212, 216, 228, 232, 243, 261, 267, 288, 304, 318, 324, 342, 348, 356, 424, 432, 456, 464, 477, 486, 513, 522, 534, 551, 608, 636, 648, 684, 696, 712, 783, 801, 848, 864, 912, 928, 954, 972, 1007, 1026, 1044, 1068, 1102, 1272, 1296, 1368, 1392, 1424, 1431, 1537, 1539, 1566, 1602, 1653, 1691, 1696, 1824, 1908, 1944, 2014, 2052, 2088, 2136, 2204, 2349, 2403, 2544, 2581, 2592, 2736, 2784, 2848, 2862, 3021, 3074, 3078, 3132, 3204, 3306, 3382, 3816, 3888, 4028, 4104, 4176, 4272, 4293, 4408, 4611, 4617, 4698, 4717, 4806, 4959, 5073, 5088, 5162, 5472, 5724, 6042, 6148, 6156, 6264, 6408, 6612, 6764, 7047, 7209, 7632, 7743, 7776, 8056, 8208, 8352, 8544, 8586, 8816, 9063, 9222, 9234, 9396, 9434, 9612, 9918, 10146, 10324, 11448, 12084, 12296, 12312, 12528, 12816, 12879, 13224, 13528, 13833, 14094, 14151, 14418, 14877, 15219, 15264, 15486, 16112, 16416, 17172, 17632, 18126, 18444, 18468, 18792, 18868, 19224, 19836, 20292, 20648, 21627, 22896, 23229, 24168, 24592, 24624, 25056, 25632, 25758, 26448, 27056, 27189, 27666, 28188, 28302, 28836, 29203, 29754, 30438, 30972, 32224, 34344, 36252, 36888, 36936, 37584, 37736, 38448, 39672, 40584, 41296, 41499, 42453, 43254, 44631, 45657, 45792, 46458, 48336, 49039, 49184, 49248, 51516, 52896, 54112, 54378, 55332, 56376, 56604, 57672, 58406, 59508, 60876, 61944, 68688, 69687, 72504, 73776, 73872, 75168, 75472, 76896, 79344, 81168, 81567, 82592, 82998, 84906, 86508, 87609, 89262, 89623, 91314, 92916, 96672, 98078, 103032, 108756, 110664, 112752, 113208, 115344, 116812, 119016, 121752, 123888, 124497, 127359, 133893, 136793, 136971, 137376, 139374, 145008, 147117, 147552, 147744, 150944, 158688, 162336, 163134, 165996, 169812, 173016, 175218, 178524, 179246, 182628, 185832, 196156, 206064, 209061, 217512, 221328, 225504, 226416, 230688, 233624, 238032, 243504, 244701, 247776, 248994, 254718, 262827, 267786, 268869, 273586, 273942, 278748, 290016, 294234, 326268, 331992, 339624, 346032, 350436, 357048, 358492, 365256, 371664, 373491, 382077, 392312, 410379, 410913, 412128, 418122, 435024, 441351, 442656, 452832, 467248, 476064, 487008, 489402, 497988, 509436, 525654, 535572, 537738, 547172, 547884, 557496, 588468, 627183, 652536, 663984, 679248, 692064, 700872, 714096, 716984, 730512, 743328, 746982, 764154, 784624, 788481, 806607, 820758, 821826, 836244, 870048, 882702, 934496, 978804, 995976, 1018872, 1051308, 1071144, 1075476, 1094344, 1095768, 1114992, 1146231, 1176936, 1231137, 1254366, 1305072, 1324053, 1327968, 1358496, 1401744, 1428192, 1433968, 1461024, 1493964, 1528308, 1569248, 1576962, 1613214, 1641516, 1643652, 1672488, 1765404, 1957608, 1991952, 2037744, 2102616, 2142288, 2150952, 2188688, 2191536, 2229984, 2292462, 2353872, 2365443, 2419821, 2462274, 2508732, 2599067, 2610144, 2648106, 2803488, 2867936, 2987928, 3056616, 3153924, 3226428, 3283032, 3287304, 3344976, 3530808, 3693411, 3915216, 3972159, 3983904, 4075488, 4205232, 4284576, 4301904, 4377376, 4383072, 4584924, 4707744, 4730886, 4839642, 4924548, 5017464, 5198134, 5296212, 5975856, 6113232, 6307848, 6452856, 6566064, 6574608, 6689952, 7061616, 7096329, 7259463, 7386822, 7797201, 7830432, 7944318, 8410464, 8603808, 9169848, 9461772, 9679284, 9849096, 10034928, 10396268, 10592424, 11080233, 11916477, 11951712, 12226464, 12615696, 12905712, 13132128, 13149216, 14123232, 14192658, 14518926, 14773644, 15594402, 15888636, 18339696, 18923544, 19358568, 19698192, 20069856, 20792536, 21184848, 21778389, 22160466, 23391603, 23832954, 25231392, 25811424, 28385316, 29037852, 29547288, 31188804, 31777272, 33240699, 36679392, 37847088, 38717136, 39396384, 41585072, 42369696, 43556778, 44320932, 46783206, 47665908, 56770632, 58075704, 59094576, 62377608, 63554544, 66481398, 70174809, 75694176, 77434272, 83170144, 87113556, 88641864, 93566412, 95331816, 113541264, 116151408, 118189152, 124755216, 127109088, 132962796, 140349618, 174227112, 177283728, 187132824, 190663632, 210524427, 227082528, 232302816, 249510432, 265925592, 280699236, 348454224, 354567456, 374265648, 381327264, 421048854, 531851184, 561398472, 631573281, 696908448, 748531296, 842097708, 1063702368, 1122796944, 1263146562, 1684195416, 2245593888, 2526293124, 3368390832, 5052586248, 6736781664, 10105172496, 20210344992]

約数ペア:

[(1, 20210344992), (2, 10105172496), (3, 6736781664), (4, 5052586248), (6, 3368390832), (8, 2526293124), (9, 2245593888), (12, 1684195416), (16, 1263146562), (18, 1122796944), (19, 1063702368), (24, 842097708), (27, 748531296), (29, 696908448), (32, 631573281), (36, 561398472), (38, 531851184), (48, 421048854), (53, 381327264), (54, 374265648), (57, 354567456), (58, 348454224), (72, 280699236), (76, 265925592), (81, 249510432), (87, 232302816), (89, 227082528), (96, 210524427), (106, 190663632), (108, 187132824), (114, 177283728), (116, 174227112), (144, 140349618), (152, 132962796), (159, 127109088), (162, 124755216), (171, 118189152), (174, 116151408), (178, 113541264), (212, 95331816), (216, 93566412), (228, 88641864), (232, 87113556), (243, 83170144), (261, 77434272), (267, 75694176), (288, 70174809), (304, 66481398), (318, 63554544), (324, 62377608), (342, 59094576), (348, 58075704), (356, 56770632), (424, 47665908), (432, 46783206), (456, 44320932), (464, 43556778), (477, 42369696), (486, 41585072), (513, 39396384), (522, 38717136), (534, 37847088), (551, 36679392), (608, 33240699), (636, 31777272), (648, 31188804), (684, 29547288), (696, 29037852), (712, 28385316), (783, 25811424), (801, 25231392), (848, 23832954), (864, 23391603), (912, 22160466), (928, 21778389), (954, 21184848), (972, 20792536), (1007, 20069856), (1026, 19698192), (1044, 19358568), (1068, 18923544), (1102, 18339696), (1272, 15888636), (1296, 15594402), (1368, 14773644), (1392, 14518926), (1424, 14192658), (1431, 14123232), (1537, 13149216), (1539, 13132128), (1566, 12905712), (1602, 12615696), (1653, 12226464), (1691, 11951712), (1696, 11916477), (1824, 11080233), (1908, 10592424), (1944, 10396268), (2014, 10034928), (2052, 9849096), (2088, 9679284), (2136, 9461772), (2204, 9169848), (2349, 8603808), (2403, 8410464), (2544, 7944318), (2581, 7830432), (2592, 7797201), (2736, 7386822), (2784, 7259463), (2848, 7096329), (2862, 7061616), (3021, 6689952), (3074, 6574608), (3078, 6566064), (3132, 6452856), (3204, 6307848), (3306, 6113232), (3382, 5975856), (3816, 5296212), (3888, 5198134), (4028, 5017464), (4104, 4924548), (4176, 4839642), (4272, 4730886), (4293, 4707744), (4408, 4584924), (4611, 4383072), (4617, 4377376), (4698, 4301904), (4717, 4284576), (4806, 4205232), (4959, 4075488), (5073, 3983904), (5088, 3972159), (5162, 3915216), (5472, 3693411), (5724, 3530808), (6042, 3344976), (6148, 3287304), (6156, 3283032), (6264, 3226428), (6408, 3153924), (6612, 3056616), (6764, 2987928), (7047, 2867936), (7209, 2803488), (7632, 2648106), (7743, 2610144), (7776, 2599067), (8056, 2508732), (8208, 2462274), (8352, 2419821), (8544, 2365443), (8586, 2353872), (8816, 2292462), (9063, 2229984), (9222, 2191536), (9234, 2188688), (9396, 2150952), (9434, 2142288), (9612, 2102616), (9918, 2037744), (10146, 1991952), (10324, 1957608), (11448, 1765404), (12084, 1672488), (12296, 1643652), (12312, 1641516), (12528, 1613214), (12816, 1576962), (12879, 1569248), (13224, 1528308), (13528, 1493964), (13833, 1461024), (14094, 1433968), (14151, 1428192), (14418, 1401744), (14877, 1358496), (15219, 1327968), (15264, 1324053), (15486, 1305072), (16112, 1254366), (16416, 1231137), (17172, 1176936), (17632, 1146231), (18126, 1114992), (18444, 1095768), (18468, 1094344), (18792, 1075476), (18868, 1071144), (19224, 1051308), (19836, 1018872), (20292, 995976), (20648, 978804), (21627, 934496), (22896, 882702), (23229, 870048), (24168, 836244), (24592, 821826), (24624, 820758), (25056, 806607), (25632, 788481), (25758, 784624), (26448, 764154), (27056, 746982), (27189, 743328), (27666, 730512), (28188, 716984), (28302, 714096), (28836, 700872), (29203, 692064), (29754, 679248), (30438, 663984), (30972, 652536), (32224, 627183), (34344, 588468), (36252, 557496), (36888, 547884), (36936, 547172), (37584, 537738), (37736, 535572), (38448, 525654), (39672, 509436), (40584, 497988), (41296, 489402), (41499, 487008), (42453, 476064), (43254, 467248), (44631, 452832), (45657, 442656), (45792, 441351), (46458, 435024), (48336, 418122), (49039, 412128), (49184, 410913), (49248, 410379), (51516, 392312), (52896, 382077), (54112, 373491), (54378, 371664), (55332, 365256), (56376, 358492), (56604, 357048), (57672, 350436), (58406, 346032), (59508, 339624), (60876, 331992), (61944, 326268), (68688, 294234), (69687, 290016), (72504, 278748), (73776, 273942), (73872, 273586), (75168, 268869), (75472, 267786), (76896, 262827), (79344, 254718), (81168, 248994), (81567, 247776), (82592, 244701), (82998, 243504), (84906, 238032), (86508, 233624), (87609, 230688), (89262, 226416), (89623, 225504), (91314, 221328), (92916, 217512), (96672, 209061), (98078, 206064), (103032, 196156), (108756, 185832), (110664, 182628), (112752, 179246), (113208, 178524), (115344, 175218), (116812, 173016), (119016, 169812), (121752, 165996), (123888, 163134), (124497, 162336), (127359, 158688), (133893, 150944), (136793, 147744), (136971, 147552), (137376, 147117), (139374, 145008)]