20305344384

素因数分解:

$2^7\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:945

約数の個数: 448

約数和(自身を含む): 68831456400

約数和(自身を除く): 48526112016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 81, 96, 104, 108, 114, 117, 128, 144, 152, 156, 162, 171, 192, 208, 216, 228, 234, 243, 247, 288, 304, 312, 324, 342, 351, 384, 416, 432, 456, 468, 486, 494, 513, 576, 608, 624, 648, 684, 702, 729, 741, 832, 864, 881, 912, 936, 972, 988, 1026, 1053, 1152, 1216, 1248, 1296, 1368, 1404, 1458, 1482, 1539, 1664, 1728, 1762, 1824, 1872, 1944, 1976, 2052, 2106, 2223, 2432, 2496, 2592, 2643, 2736, 2808, 2916, 2964, 3078, 3159, 3456, 3524, 3648, 3744, 3888, 3952, 4104, 4212, 4446, 4617, 4992, 5184, 5286, 5472, 5616, 5832, 5928, 6156, 6318, 6669, 7048, 7296, 7488, 7776, 7904, 7929, 8208, 8424, 8892, 9234, 9477, 10368, 10572, 10944, 11232, 11453, 11664, 11856, 12312, 12636, 13338, 13851, 14096, 14976, 15552, 15808, 15858, 16416, 16739, 16848, 17784, 18468, 18954, 20007, 21144, 21888, 22464, 22906, 23328, 23712, 23787, 24624, 25272, 26676, 27702, 28192, 31104, 31616, 31716, 32832, 33478, 33696, 34359, 35568, 36936, 37908, 40014, 42288, 44928, 45812, 46656, 47424, 47574, 49248, 50217, 50544, 53352, 55404, 56384, 60021, 63432, 65664, 66956, 67392, 68718, 71136, 71361, 73872, 75816, 80028, 84576, 91624, 93312, 94848, 95148, 98496, 100434, 101088, 103077, 106704, 110808, 112768, 120042, 126864, 133912, 134784, 137436, 142272, 142722, 147744, 150651, 151632, 160056, 169152, 180063, 183248, 190296, 196992, 200868, 202176, 206154, 213408, 214083, 217607, 221616, 240084, 253728, 267824, 274872, 284544, 285444, 295488, 301302, 303264, 309231, 320112, 338304, 360126, 366496, 380592, 401736, 404352, 412308, 426816, 428166, 435214, 443232, 451953, 480168, 507456, 535648, 549744, 570888, 590976, 602604, 606528, 618462, 640224, 642249, 652821, 720252, 732992, 761184, 803472, 824616, 853632, 856332, 870428, 886464, 903906, 927693, 960336, 1014912, 1071296, 1099488, 1141776, 1205208, 1213056, 1236924, 1280448, 1284498, 1305642, 1355859, 1440504, 1465984, 1522368, 1606944, 1649232, 1712664, 1740856, 1772928, 1807812, 1855386, 1920672, 1958463, 2142592, 2198976, 2283552, 2410416, 2473848, 2560896, 2568996, 2611284, 2711718, 2783079, 2881008, 3044736, 3213888, 3298464, 3425328, 3481712, 3615624, 3710772, 3841344, 3916926, 4067577, 4397952, 4567104, 4820832, 4947696, 5137992, 5222568, 5423436, 5566158, 5762016, 5875389, 6427776, 6596928, 6850656, 6963424, 7231248, 7421544, 7682688, 7833852, 8135154, 8349237, 9134208, 9641664, 9895392, 10275984, 10445136, 10846872, 11132316, 11524032, 11750778, 12202731, 13193856, 13701312, 13926848, 14462496, 14843088, 15667704, 16270308, 16698474, 17626167, 19283328, 19790784, 20551968, 20890272, 21693744, 22264632, 23048064, 23501556, 24405462, 27402624, 27853696, 28924992, 29686176, 31335408, 32540616, 33396948, 35252334, 39581568, 41103936, 41780544, 43387488, 44529264, 47003112, 48810924, 52878501, 57849984, 59372352, 62670816, 65081232, 66793896, 70504668, 82207872, 83561088, 86774976, 89058528, 94006224, 97621848, 105757002, 118744704, 125341632, 130162464, 133587792, 141009336, 158635503, 173549952, 178117056, 188012448, 195243696, 211514004, 250683264, 260324928, 267175584, 282018672, 317271006, 356234112, 376024896, 390487392, 423028008, 520649856, 534351168, 564037344, 634542012, 752049792, 780974784, 846056016, 1068702336, 1128074688, 1269084024, 1561949568, 1692112032, 2256149376, 2538168048, 3384224064, 5076336096, 6768448128, 10152672192, 20305344384]

約数ペア:

[(1, 20305344384), (2, 10152672192), (3, 6768448128), (4, 5076336096), (6, 3384224064), (8, 2538168048), (9, 2256149376), (12, 1692112032), (13, 1561949568), (16, 1269084024), (18, 1128074688), (19, 1068702336), (24, 846056016), (26, 780974784), (27, 752049792), (32, 634542012), (36, 564037344), (38, 534351168), (39, 520649856), (48, 423028008), (52, 390487392), (54, 376024896), (57, 356234112), (64, 317271006), (72, 282018672), (76, 267175584), (78, 260324928), (81, 250683264), (96, 211514004), (104, 195243696), (108, 188012448), (114, 178117056), (117, 173549952), (128, 158635503), (144, 141009336), (152, 133587792), (156, 130162464), (162, 125341632), (171, 118744704), (192, 105757002), (208, 97621848), (216, 94006224), (228, 89058528), (234, 86774976), (243, 83561088), (247, 82207872), (288, 70504668), (304, 66793896), (312, 65081232), (324, 62670816), (342, 59372352), (351, 57849984), (384, 52878501), (416, 48810924), (432, 47003112), (456, 44529264), (468, 43387488), (486, 41780544), (494, 41103936), (513, 39581568), (576, 35252334), (608, 33396948), (624, 32540616), (648, 31335408), (684, 29686176), (702, 28924992), (729, 27853696), (741, 27402624), (832, 24405462), (864, 23501556), (881, 23048064), (912, 22264632), (936, 21693744), (972, 20890272), (988, 20551968), (1026, 19790784), (1053, 19283328), (1152, 17626167), (1216, 16698474), (1248, 16270308), (1296, 15667704), (1368, 14843088), (1404, 14462496), (1458, 13926848), (1482, 13701312), (1539, 13193856), (1664, 12202731), (1728, 11750778), (1762, 11524032), (1824, 11132316), (1872, 10846872), (1944, 10445136), (1976, 10275984), (2052, 9895392), (2106, 9641664), (2223, 9134208), (2432, 8349237), (2496, 8135154), (2592, 7833852), (2643, 7682688), (2736, 7421544), (2808, 7231248), (2916, 6963424), (2964, 6850656), (3078, 6596928), (3159, 6427776), (3456, 5875389), (3524, 5762016), (3648, 5566158), (3744, 5423436), (3888, 5222568), (3952, 5137992), (4104, 4947696), (4212, 4820832), (4446, 4567104), (4617, 4397952), (4992, 4067577), (5184, 3916926), (5286, 3841344), (5472, 3710772), (5616, 3615624), (5832, 3481712), (5928, 3425328), (6156, 3298464), (6318, 3213888), (6669, 3044736), (7048, 2881008), (7296, 2783079), (7488, 2711718), (7776, 2611284), (7904, 2568996), (7929, 2560896), (8208, 2473848), (8424, 2410416), (8892, 2283552), (9234, 2198976), (9477, 2142592), (10368, 1958463), (10572, 1920672), (10944, 1855386), (11232, 1807812), (11453, 1772928), (11664, 1740856), (11856, 1712664), (12312, 1649232), (12636, 1606944), (13338, 1522368), (13851, 1465984), (14096, 1440504), (14976, 1355859), (15552, 1305642), (15808, 1284498), (15858, 1280448), (16416, 1236924), (16739, 1213056), (16848, 1205208), (17784, 1141776), (18468, 1099488), (18954, 1071296), (20007, 1014912), (21144, 960336), (21888, 927693), (22464, 903906), (22906, 886464), (23328, 870428), (23712, 856332), (23787, 853632), (24624, 824616), (25272, 803472), (26676, 761184), (27702, 732992), (28192, 720252), (31104, 652821), (31616, 642249), (31716, 640224), (32832, 618462), (33478, 606528), (33696, 602604), (34359, 590976), (35568, 570888), (36936, 549744), (37908, 535648), (40014, 507456), (42288, 480168), (44928, 451953), (45812, 443232), (46656, 435214), (47424, 428166), (47574, 426816), (49248, 412308), (50217, 404352), (50544, 401736), (53352, 380592), (55404, 366496), (56384, 360126), (60021, 338304), (63432, 320112), (65664, 309231), (66956, 303264), (67392, 301302), (68718, 295488), (71136, 285444), (71361, 284544), (73872, 274872), (75816, 267824), (80028, 253728), (84576, 240084), (91624, 221616), (93312, 217607), (94848, 214083), (95148, 213408), (98496, 206154), (100434, 202176), (101088, 200868), (103077, 196992), (106704, 190296), (110808, 183248), (112768, 180063), (120042, 169152), (126864, 160056), (133912, 151632), (134784, 150651), (137436, 147744), (142272, 142722)]