20116748160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1166

約数の個数: 384

約数和(自身を含む): 72413602560

約数和(自身を除く): 52296854400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 113, 120, 124, 128, 144, 155, 160, 180, 186, 192, 226, 240, 248, 279, 288, 310, 320, 339, 360, 372, 384, 452, 465, 480, 496, 558, 565, 576, 620, 640, 678, 720, 744, 904, 930, 960, 992, 997, 1017, 1116, 1130, 1152, 1240, 1356, 1395, 1440, 1488, 1695, 1808, 1860, 1920, 1984, 1994, 2034, 2232, 2260, 2480, 2712, 2790, 2880, 2976, 2991, 3390, 3503, 3616, 3720, 3968, 3988, 4068, 4464, 4520, 4960, 4985, 5085, 5424, 5580, 5760, 5952, 5982, 6780, 7006, 7232, 7440, 7976, 8136, 8928, 8973, 9040, 9920, 9970, 10170, 10509, 10848, 11160, 11904, 11964, 13560, 14012, 14464, 14880, 14955, 15952, 16272, 17515, 17856, 17946, 18080, 19840, 19940, 20340, 21018, 21696, 22320, 23928, 27120, 28024, 29760, 29910, 30907, 31527, 31904, 32544, 35030, 35712, 35892, 36160, 39880, 40680, 42036, 43392, 44640, 44865, 47856, 52545, 54240, 56048, 59520, 59820, 61814, 63054, 63808, 65088, 70060, 71784, 72320, 79760, 81360, 84072, 89280, 89730, 92721, 95712, 105090, 108480, 112096, 112661, 119640, 123628, 126108, 127616, 130176, 140120, 143568, 154535, 157635, 159520, 162720, 168144, 178560, 179460, 185442, 191424, 210180, 216960, 224192, 225322, 239280, 247256, 252216, 278163, 280240, 287136, 309070, 315270, 319040, 325440, 336288, 337983, 358920, 370884, 382848, 420360, 448384, 450644, 463605, 478560, 494512, 504432, 556326, 560480, 563305, 574272, 618140, 630540, 638080, 650880, 672576, 675966, 717840, 741768, 840720, 901288, 927210, 957120, 989024, 1008864, 1013949, 1112652, 1120960, 1126610, 1148544, 1236280, 1261080, 1345152, 1351932, 1390815, 1435680, 1483536, 1681440, 1689915, 1802576, 1854420, 1914240, 1978048, 2017728, 2027898, 2225304, 2241920, 2253220, 2472560, 2522160, 2703864, 2781630, 2871360, 2967072, 3362880, 3379830, 3492491, 3605152, 3708840, 3956096, 4035456, 4055796, 4450608, 4506440, 4945120, 5044320, 5069745, 5407728, 5563260, 5742720, 5934144, 6725760, 6759660, 6984982, 7210304, 7417680, 8111592, 8901216, 9012880, 9890240, 10088640, 10139490, 10477473, 10815456, 11126520, 11868288, 13519320, 13969964, 14420608, 14835360, 16223184, 17462455, 17802432, 18025760, 19780480, 20177280, 20278980, 20954946, 21630912, 22253040, 27038640, 27939928, 29670720, 31432419, 32446368, 34924910, 35604864, 36051520, 40557960, 41909892, 43261824, 44506080, 52387365, 54077280, 55879856, 59341440, 62864838, 64892736, 69849820, 72103040, 81115920, 83819784, 89012160, 104774730, 108154560, 111759712, 125729676, 129785472, 139699640, 157162095, 162231840, 167639568, 178024320, 209549460, 216309120, 223519424, 251459352, 279399280, 314324190, 324463680, 335279136, 419098920, 447038848, 502918704, 558798560, 628648380, 648927360, 670558272, 838197840, 1005837408, 1117597120, 1257296760, 1341116544, 1676395680, 2011674816, 2235194240, 2514593520, 3352791360, 4023349632, 5029187040, 6705582720, 10058374080, 20116748160]

約数ペア:

[(1, 20116748160), (2, 10058374080), (3, 6705582720), (4, 5029187040), (5, 4023349632), (6, 3352791360), (8, 2514593520), (9, 2235194240), (10, 2011674816), (12, 1676395680), (15, 1341116544), (16, 1257296760), (18, 1117597120), (20, 1005837408), (24, 838197840), (30, 670558272), (31, 648927360), (32, 628648380), (36, 558798560), (40, 502918704), (45, 447038848), (48, 419098920), (60, 335279136), (62, 324463680), (64, 314324190), (72, 279399280), (80, 251459352), (90, 223519424), (93, 216309120), (96, 209549460), (113, 178024320), (120, 167639568), (124, 162231840), (128, 157162095), (144, 139699640), (155, 129785472), (160, 125729676), (180, 111759712), (186, 108154560), (192, 104774730), (226, 89012160), (240, 83819784), (248, 81115920), (279, 72103040), (288, 69849820), (310, 64892736), (320, 62864838), (339, 59341440), (360, 55879856), (372, 54077280), (384, 52387365), (452, 44506080), (465, 43261824), (480, 41909892), (496, 40557960), (558, 36051520), (565, 35604864), (576, 34924910), (620, 32446368), (640, 31432419), (678, 29670720), (720, 27939928), (744, 27038640), (904, 22253040), (930, 21630912), (960, 20954946), (992, 20278980), (997, 20177280), (1017, 19780480), (1116, 18025760), (1130, 17802432), (1152, 17462455), (1240, 16223184), (1356, 14835360), (1395, 14420608), (1440, 13969964), (1488, 13519320), (1695, 11868288), (1808, 11126520), (1860, 10815456), (1920, 10477473), (1984, 10139490), (1994, 10088640), (2034, 9890240), (2232, 9012880), (2260, 8901216), (2480, 8111592), (2712, 7417680), (2790, 7210304), (2880, 6984982), (2976, 6759660), (2991, 6725760), (3390, 5934144), (3503, 5742720), (3616, 5563260), (3720, 5407728), (3968, 5069745), (3988, 5044320), (4068, 4945120), (4464, 4506440), (4520, 4450608), (4960, 4055796), (4985, 4035456), (5085, 3956096), (5424, 3708840), (5580, 3605152), (5760, 3492491), (5952, 3379830), (5982, 3362880), (6780, 2967072), (7006, 2871360), (7232, 2781630), (7440, 2703864), (7976, 2522160), (8136, 2472560), (8928, 2253220), (8973, 2241920), (9040, 2225304), (9920, 2027898), (9970, 2017728), (10170, 1978048), (10509, 1914240), (10848, 1854420), (11160, 1802576), (11904, 1689915), (11964, 1681440), (13560, 1483536), (14012, 1435680), (14464, 1390815), (14880, 1351932), (14955, 1345152), (15952, 1261080), (16272, 1236280), (17515, 1148544), (17856, 1126610), (17946, 1120960), (18080, 1112652), (19840, 1013949), (19940, 1008864), (20340, 989024), (21018, 957120), (21696, 927210), (22320, 901288), (23928, 840720), (27120, 741768), (28024, 717840), (29760, 675966), (29910, 672576), (30907, 650880), (31527, 638080), (31904, 630540), (32544, 618140), (35030, 574272), (35712, 563305), (35892, 560480), (36160, 556326), (39880, 504432), (40680, 494512), (42036, 478560), (43392, 463605), (44640, 450644), (44865, 448384), (47856, 420360), (52545, 382848), (54240, 370884), (56048, 358920), (59520, 337983), (59820, 336288), (61814, 325440), (63054, 319040), (63808, 315270), (65088, 309070), (70060, 287136), (71784, 280240), (72320, 278163), (79760, 252216), (81360, 247256), (84072, 239280), (89280, 225322), (89730, 224192), (92721, 216960), (95712, 210180), (105090, 191424), (108480, 185442), (112096, 179460), (112661, 178560), (119640, 168144), (123628, 162720), (126108, 159520), (127616, 157635), (130176, 154535), (140120, 143568)]