20155984128

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 432

約数和(自身を含む): 70425578496

約数和(自身を除く): 50269594368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 67, 69, 72, 84, 92, 96, 112, 126, 128, 134, 138, 144, 161, 168, 184, 192, 201, 207, 224, 252, 256, 268, 276, 288, 322, 336, 368, 384, 402, 414, 448, 469, 483, 504, 536, 552, 576, 603, 644, 672, 736, 768, 804, 811, 828, 896, 938, 966, 1008, 1072, 1104, 1152, 1206, 1288, 1344, 1407, 1449, 1472, 1541, 1608, 1622, 1656, 1792, 1876, 1932, 2016, 2144, 2208, 2304, 2412, 2433, 2576, 2688, 2814, 2898, 2944, 3082, 3216, 3244, 3312, 3752, 3864, 4032, 4221, 4288, 4416, 4623, 4824, 4866, 5152, 5376, 5628, 5677, 5796, 5888, 6164, 6432, 6488, 6624, 7299, 7504, 7728, 8064, 8442, 8576, 8832, 9246, 9648, 9732, 10304, 10787, 11256, 11354, 11592, 12328, 12864, 12976, 13248, 13869, 14598, 15008, 15456, 16128, 16884, 17031, 17152, 17664, 18492, 18653, 19296, 19464, 20608, 21574, 22512, 22708, 23184, 24656, 25728, 25952, 26496, 27738, 29196, 30016, 30912, 32361, 33768, 34062, 36984, 37306, 38592, 38928, 41216, 43148, 45024, 45416, 46368, 49312, 51093, 51456, 51904, 52992, 54337, 55476, 55959, 58392, 60032, 61824, 64722, 67536, 68124, 73968, 74612, 77184, 77856, 86296, 90048, 90832, 92736, 97083, 98624, 102186, 103808, 108674, 110952, 111918, 116784, 120064, 123648, 129444, 130571, 135072, 136248, 147936, 149224, 154368, 155712, 163011, 167877, 172592, 180096, 181664, 185472, 194166, 197248, 204372, 207616, 217348, 221904, 223836, 233568, 258888, 261142, 270144, 272496, 295872, 298448, 311424, 326022, 335754, 345184, 360192, 363328, 370944, 380359, 388332, 391713, 394496, 408744, 434696, 443808, 447672, 467136, 489033, 517776, 522284, 540288, 544992, 591744, 596896, 622848, 652044, 671508, 690368, 726656, 760718, 776664, 783426, 817488, 869392, 887616, 895344, 934272, 978066, 1035552, 1044568, 1080576, 1089984, 1141077, 1175139, 1183488, 1193792, 1249751, 1304088, 1343016, 1380736, 1453312, 1521436, 1553328, 1566852, 1634976, 1738784, 1775232, 1790688, 1868544, 1956132, 2071104, 2089136, 2179968, 2282154, 2350278, 2387584, 2499502, 2608176, 2686032, 2761472, 3042872, 3106656, 3133704, 3269952, 3423231, 3477568, 3550464, 3581376, 3749253, 3912264, 4142208, 4178272, 4359936, 4564308, 4700556, 4775168, 4999004, 5216352, 5372064, 6085744, 6213312, 6267408, 6539904, 6846462, 6955136, 7162752, 7498506, 7824528, 8284416, 8356544, 8748257, 9128616, 9401112, 9998008, 10432704, 10744128, 11247759, 12171488, 12426624, 12534816, 13079808, 13692924, 13910272, 14325504, 14997012, 15649056, 16713088, 17496514, 18257232, 18802224, 19996016, 20865408, 21488256, 22495518, 24342976, 24853248, 25069632, 26244771, 27385848, 29994024, 31298112, 33426176, 34993028, 36514464, 37604448, 39992032, 41730816, 42976512, 44991036, 48685952, 50139264, 52489542, 54771696, 59988048, 62596224, 69986056, 73028928, 75208896, 78734313, 79984064, 89982072, 97371904, 100278528, 104979084, 109543392, 119976096, 125192448, 139972112, 146057856, 150417792, 157468626, 159968128, 179964144, 209958168, 219086784, 239952192, 279944224, 292115712, 300835584, 314937252, 319936256, 359928288, 419916336, 438173568, 479904384, 559888448, 629874504, 719856576, 839832672, 876347136, 959808768, 1119776896, 1259749008, 1439713152, 1679665344, 2239553792, 2519498016, 2879426304, 3359330688, 5038996032, 6718661376, 10077992064, 20155984128]

約数ペア:

[(1, 20155984128), (2, 10077992064), (3, 6718661376), (4, 5038996032), (6, 3359330688), (7, 2879426304), (8, 2519498016), (9, 2239553792), (12, 1679665344), (14, 1439713152), (16, 1259749008), (18, 1119776896), (21, 959808768), (23, 876347136), (24, 839832672), (28, 719856576), (32, 629874504), (36, 559888448), (42, 479904384), (46, 438173568), (48, 419916336), (56, 359928288), (63, 319936256), (64, 314937252), (67, 300835584), (69, 292115712), (72, 279944224), (84, 239952192), (92, 219086784), (96, 209958168), (112, 179964144), (126, 159968128), (128, 157468626), (134, 150417792), (138, 146057856), (144, 139972112), (161, 125192448), (168, 119976096), (184, 109543392), (192, 104979084), (201, 100278528), (207, 97371904), (224, 89982072), (252, 79984064), (256, 78734313), (268, 75208896), (276, 73028928), (288, 69986056), (322, 62596224), (336, 59988048), (368, 54771696), (384, 52489542), (402, 50139264), (414, 48685952), (448, 44991036), (469, 42976512), (483, 41730816), (504, 39992032), (536, 37604448), (552, 36514464), (576, 34993028), (603, 33426176), (644, 31298112), (672, 29994024), (736, 27385848), (768, 26244771), (804, 25069632), (811, 24853248), (828, 24342976), (896, 22495518), (938, 21488256), (966, 20865408), (1008, 19996016), (1072, 18802224), (1104, 18257232), (1152, 17496514), (1206, 16713088), (1288, 15649056), (1344, 14997012), (1407, 14325504), (1449, 13910272), (1472, 13692924), (1541, 13079808), (1608, 12534816), (1622, 12426624), (1656, 12171488), (1792, 11247759), (1876, 10744128), (1932, 10432704), (2016, 9998008), (2144, 9401112), (2208, 9128616), (2304, 8748257), (2412, 8356544), (2433, 8284416), (2576, 7824528), (2688, 7498506), (2814, 7162752), (2898, 6955136), (2944, 6846462), (3082, 6539904), (3216, 6267408), (3244, 6213312), (3312, 6085744), (3752, 5372064), (3864, 5216352), (4032, 4999004), (4221, 4775168), (4288, 4700556), (4416, 4564308), (4623, 4359936), (4824, 4178272), (4866, 4142208), (5152, 3912264), (5376, 3749253), (5628, 3581376), (5677, 3550464), (5796, 3477568), (5888, 3423231), (6164, 3269952), (6432, 3133704), (6488, 3106656), (6624, 3042872), (7299, 2761472), (7504, 2686032), (7728, 2608176), (8064, 2499502), (8442, 2387584), (8576, 2350278), (8832, 2282154), (9246, 2179968), (9648, 2089136), (9732, 2071104), (10304, 1956132), (10787, 1868544), (11256, 1790688), (11354, 1775232), (11592, 1738784), (12328, 1634976), (12864, 1566852), (12976, 1553328), (13248, 1521436), (13869, 1453312), (14598, 1380736), (15008, 1343016), (15456, 1304088), (16128, 1249751), (16884, 1193792), (17031, 1183488), (17152, 1175139), (17664, 1141077), (18492, 1089984), (18653, 1080576), (19296, 1044568), (19464, 1035552), (20608, 978066), (21574, 934272), (22512, 895344), (22708, 887616), (23184, 869392), (24656, 817488), (25728, 783426), (25952, 776664), (26496, 760718), (27738, 726656), (29196, 690368), (30016, 671508), (30912, 652044), (32361, 622848), (33768, 596896), (34062, 591744), (36984, 544992), (37306, 540288), (38592, 522284), (38928, 517776), (41216, 489033), (43148, 467136), (45024, 447672), (45416, 443808), (46368, 434696), (49312, 408744), (51093, 394496), (51456, 391713), (51904, 388332), (52992, 380359), (54337, 370944), (55476, 363328), (55959, 360192), (58392, 345184), (60032, 335754), (61824, 326022), (64722, 311424), (67536, 298448), (68124, 295872), (73968, 272496), (74612, 270144), (77184, 261142), (77856, 258888), (86296, 233568), (90048, 223836), (90832, 221904), (92736, 217348), (97083, 207616), (98624, 204372), (102186, 197248), (103808, 194166), (108674, 185472), (110952, 181664), (111918, 180096), (116784, 172592), (120064, 167877), (123648, 163011), (129444, 155712), (130571, 154368), (135072, 149224), (136248, 147936)]