20120959872

素因数分解:

$2^7\times 3^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 576

約数和(自身を含む): 68859445200

約数和(自身を除く): 48738485328

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, 97, 104, 108, 114, 117, 128, 144, 152, 156, 162, 171, 192, 194, 208, 216, 228, 234, 243, 247, 288, 291, 304, 312, 324, 342, 351, 384, 388, 416, 432, 456, 468, 486, 494, 513, 576, 582, 608, 624, 648, 684, 702, 729, 741, 776, 832, 864, 873, 912, 936, 972, 988, 1026, 1053, 1152, 1164, 1216, 1248, 1261, 1296, 1368, 1404, 1458, 1482, 1539, 1552, 1664, 1728, 1746, 1824, 1843, 1872, 1944, 1976, 2052, 2106, 2187, 2223, 2328, 2432, 2496, 2522, 2592, 2619, 2736, 2808, 2916, 2964, 3078, 3104, 3159, 3456, 3492, 3648, 3686, 3744, 3783, 3888, 3952, 4104, 4212, 4374, 4446, 4617, 4656, 4992, 5044, 5184, 5238, 5472, 5529, 5616, 5832, 5928, 6156, 6208, 6318, 6561, 6669, 6984, 7296, 7372, 7488, 7566, 7776, 7857, 7904, 8208, 8424, 8748, 8892, 9234, 9312, 9477, 10088, 10368, 10476, 10944, 11058, 11232, 11349, 11664, 11856, 12312, 12416, 12636, 13122, 13338, 13851, 13968, 14744, 14976, 15132, 15552, 15714, 15808, 16416, 16587, 16848, 17496, 17784, 18468, 18624, 18954, 20007, 20176, 20952, 21888, 22116, 22464, 22698, 23328, 23571, 23712, 23959, 24624, 25272, 26244, 26676, 27702, 27936, 28431, 29488, 30264, 31104, 31428, 31616, 32832, 33174, 33696, 34047, 34992, 35568, 36936, 37248, 37908, 40014, 40352, 41553, 41904, 44232, 44928, 45396, 46656, 47142, 47424, 47918, 49248, 49761, 50544, 52488, 53352, 55404, 55872, 56862, 58976, 60021, 60528, 62856, 65664, 66348, 67392, 68094, 69984, 70713, 71136, 71877, 73872, 75816, 80028, 80704, 83106, 83808, 85293, 88464, 90792, 93312, 94284, 94848, 95836, 98496, 99522, 101088, 102141, 104976, 106704, 110808, 111744, 113724, 117952, 120042, 121056, 124659, 125712, 132696, 134784, 136188, 139968, 141426, 142272, 143754, 147744, 149283, 151632, 160056, 161408, 166212, 167616, 170586, 176928, 180063, 181584, 188568, 191672, 196992, 199044, 202176, 204282, 209952, 212139, 213408, 215631, 221616, 227448, 235904, 240084, 242112, 249318, 251424, 265392, 272376, 279936, 282852, 284544, 287508, 295488, 298566, 303264, 306423, 320112, 332424, 335232, 341172, 353856, 360126, 363168, 377136, 383344, 398088, 404352, 408564, 419904, 424278, 426816, 431262, 443232, 447849, 454896, 480168, 484224, 498636, 502848, 530784, 540189, 544752, 565704, 575016, 590976, 597132, 606528, 612846, 636417, 640224, 646893, 664848, 682344, 707712, 720252, 726336, 754272, 766688, 796176, 817128, 839808, 848556, 853632, 862524, 886464, 895698, 909792, 919269, 960336, 997272, 1005696, 1061568, 1080378, 1089504, 1131408, 1150032, 1194264, 1213056, 1225692, 1272834, 1280448, 1293786, 1329696, 1343547, 1364688, 1440504, 1452672, 1508544, 1533376, 1592352, 1620567, 1634256, 1697112, 1725048, 1772928, 1791396, 1819584, 1838538, 1920672, 1940679, 1994544, 2123136, 2160756, 2179008, 2262816, 2300064, 2388528, 2451384, 2545668, 2560896, 2587572, 2659392, 2687094, 2729376, 2757807, 2881008, 3017088, 3066752, 3184704, 3241134, 3268512, 3394224, 3450096, 3582792, 3639168, 3677076, 3841344, 3881358, 3989088, 4030641, 4321512, 4358016, 4525632, 4600128, 4777056, 4902768, 5091336, 5175144, 5318784, 5374188, 5458752, 5515614, 5762016, 5822037, 6369408, 6482268, 6537024, 6788448, 6900192, 7165584, 7354152, 7682688, 7762716, 7978176, 8061282, 8273421, 8643024, 9051264, 9200256, 9554112, 9805536, 10182672, 10350288, 10748376, 10917504, 11031228, 11524032, 11644074, 12091923, 12964536, 13074048, 13576896, 13800384, 14331168, 14708304, 15525432, 15956352, 16122564, 16546842, 17286048, 17466111, 19108224, 19611072, 20365344, 20700576, 21496752, 22062456, 23048064, 23288148, 24183846, 25929072, 27153792, 27600768, 28662336, 29416608, 31050864, 32245128, 33093684, 34572096, 34932222, 39222144, 40730688, 41401152, 42993504, 44124912, 46576296, 48367692, 51858144, 52398333, 57324672, 58833216, 62101728, 64490256, 66187368, 69144192, 69864444, 81461376, 82802304, 85987008, 88249824, 93152592, 96735384, 103716288, 104796666, 117666432, 124203456, 128980512, 132374736, 139728888, 157194999, 171974016, 176499648, 186305184, 193470768, 207432576, 209593332, 248406912, 257961024, 264749472, 279457776, 314389998, 352999296, 372610368, 386941536, 419186664, 515922048, 529498944, 558915552, 628779996, 745220736, 773883072, 838373328, 1058997888, 1117831104, 1257559992, 1547766144, 1676746656, 2235662208, 2515119984, 3353493312, 5030239968, 6706986624, 10060479936, 20120959872]

約数ペア:

[(1, 20120959872), (2, 10060479936), (3, 6706986624), (4, 5030239968), (6, 3353493312), (8, 2515119984), (9, 2235662208), (12, 1676746656), (13, 1547766144), (16, 1257559992), (18, 1117831104), (19, 1058997888), (24, 838373328), (26, 773883072), (27, 745220736), (32, 628779996), (36, 558915552), (38, 529498944), (39, 515922048), (48, 419186664), (52, 386941536), (54, 372610368), (57, 352999296), (64, 314389998), (72, 279457776), (76, 264749472), (78, 257961024), (81, 248406912), (96, 209593332), (97, 207432576), (104, 193470768), (108, 186305184), (114, 176499648), (117, 171974016), (128, 157194999), (144, 139728888), (152, 132374736), (156, 128980512), (162, 124203456), (171, 117666432), (192, 104796666), (194, 103716288), (208, 96735384), (216, 93152592), (228, 88249824), (234, 85987008), (243, 82802304), (247, 81461376), (288, 69864444), (291, 69144192), (304, 66187368), (312, 64490256), (324, 62101728), (342, 58833216), (351, 57324672), (384, 52398333), (388, 51858144), (416, 48367692), (432, 46576296), (456, 44124912), (468, 42993504), (486, 41401152), (494, 40730688), (513, 39222144), (576, 34932222), (582, 34572096), (608, 33093684), (624, 32245128), (648, 31050864), (684, 29416608), (702, 28662336), (729, 27600768), (741, 27153792), (776, 25929072), (832, 24183846), (864, 23288148), (873, 23048064), (912, 22062456), (936, 21496752), (972, 20700576), (988, 20365344), (1026, 19611072), (1053, 19108224), (1152, 17466111), (1164, 17286048), (1216, 16546842), (1248, 16122564), (1261, 15956352), (1296, 15525432), (1368, 14708304), (1404, 14331168), (1458, 13800384), (1482, 13576896), (1539, 13074048), (1552, 12964536), (1664, 12091923), (1728, 11644074), (1746, 11524032), (1824, 11031228), (1843, 10917504), (1872, 10748376), (1944, 10350288), (1976, 10182672), (2052, 9805536), (2106, 9554112), (2187, 9200256), (2223, 9051264), (2328, 8643024), (2432, 8273421), (2496, 8061282), (2522, 7978176), (2592, 7762716), (2619, 7682688), (2736, 7354152), (2808, 7165584), (2916, 6900192), (2964, 6788448), (3078, 6537024), (3104, 6482268), (3159, 6369408), (3456, 5822037), (3492, 5762016), (3648, 5515614), (3686, 5458752), (3744, 5374188), (3783, 5318784), (3888, 5175144), (3952, 5091336), (4104, 4902768), (4212, 4777056), (4374, 4600128), (4446, 4525632), (4617, 4358016), (4656, 4321512), (4992, 4030641), (5044, 3989088), (5184, 3881358), (5238, 3841344), (5472, 3677076), (5529, 3639168), (5616, 3582792), (5832, 3450096), (5928, 3394224), (6156, 3268512), (6208, 3241134), (6318, 3184704), (6561, 3066752), (6669, 3017088), (6984, 2881008), (7296, 2757807), (7372, 2729376), (7488, 2687094), (7566, 2659392), (7776, 2587572), (7857, 2560896), (7904, 2545668), (8208, 2451384), (8424, 2388528), (8748, 2300064), (8892, 2262816), (9234, 2179008), (9312, 2160756), (9477, 2123136), (10088, 1994544), (10368, 1940679), (10476, 1920672), (10944, 1838538), (11058, 1819584), (11232, 1791396), (11349, 1772928), (11664, 1725048), (11856, 1697112), (12312, 1634256), (12416, 1620567), (12636, 1592352), (13122, 1533376), (13338, 1508544), (13851, 1452672), (13968, 1440504), (14744, 1364688), (14976, 1343547), (15132, 1329696), (15552, 1293786), (15714, 1280448), (15808, 1272834), (16416, 1225692), (16587, 1213056), (16848, 1194264), (17496, 1150032), (17784, 1131408), (18468, 1089504), (18624, 1080378), (18954, 1061568), (20007, 1005696), (20176, 997272), (20952, 960336), (21888, 919269), (22116, 909792), (22464, 895698), (22698, 886464), (23328, 862524), (23571, 853632), (23712, 848556), (23959, 839808), (24624, 817128), (25272, 796176), (26244, 766688), (26676, 754272), (27702, 726336), (27936, 720252), (28431, 707712), (29488, 682344), (30264, 664848), (31104, 646893), (31428, 640224), (31616, 636417), (32832, 612846), (33174, 606528), (33696, 597132), (34047, 590976), (34992, 575016), (35568, 565704), (36936, 544752), (37248, 540189), (37908, 530784), (40014, 502848), (40352, 498636), (41553, 484224), (41904, 480168), (44232, 454896), (44928, 447849), (45396, 443232), (46656, 431262), (47142, 426816), (47424, 424278), (47918, 419904), (49248, 408564), (49761, 404352), (50544, 398088), (52488, 383344), (53352, 377136), (55404, 363168), (55872, 360126), (56862, 353856), (58976, 341172), (60021, 335232), (60528, 332424), (62856, 320112), (65664, 306423), (66348, 303264), (67392, 298566), (68094, 295488), (69984, 287508), (70713, 284544), (71136, 282852), (71877, 279936), (73872, 272376), (75816, 265392), (80028, 251424), (80704, 249318), (83106, 242112), (83808, 240084), (85293, 235904), (88464, 227448), (90792, 221616), (93312, 215631), (94284, 213408), (94848, 212139), (95836, 209952), (98496, 204282), (99522, 202176), (101088, 199044), (102141, 196992), (104976, 191672), (106704, 188568), (110808, 181584), (111744, 180063), (113724, 176928), (117952, 170586), (120042, 167616), (121056, 166212), (124659, 161408), (125712, 160056), (132696, 151632), (134784, 149283), (136188, 147744), (139968, 143754), (141426, 142272)]