19915694400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1297}}^1$

素因数の和:1786

約数の個数: 336

約数和(自身を含む): 74895472256

約数和(自身を除く): 54979777856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 457, 480, 525, 560, 600, 672, 700, 800, 840, 914, 960, 1050, 1120, 1200, 1297, 1344, 1371, 1400, 1600, 1680, 1828, 2100, 2240, 2285, 2400, 2594, 2742, 2800, 3199, 3360, 3656, 3891, 4200, 4570, 4800, 5188, 5484, 5600, 6398, 6485, 6720, 6855, 7312, 7782, 8400, 9079, 9140, 9597, 10376, 10968, 11200, 11425, 12796, 12970, 13710, 14624, 15564, 15995, 16800, 18158, 18280, 19194, 19455, 20752, 21936, 22850, 25592, 25940, 27237, 27420, 29248, 31128, 31990, 32425, 33600, 34275, 36316, 36560, 38388, 38910, 41504, 43872, 45395, 45700, 47985, 51184, 51880, 54474, 54840, 62256, 63980, 64850, 68550, 72632, 73120, 76776, 77820, 79975, 83008, 87744, 90790, 91400, 95970, 97275, 102368, 103760, 108948, 109680, 124512, 127960, 129700, 136185, 137100, 145264, 146240, 153552, 155640, 159950, 181580, 182800, 191940, 194550, 204736, 207520, 217896, 219360, 226975, 239925, 249024, 255920, 259400, 272370, 274200, 290528, 307104, 311280, 319900, 363160, 365600, 383880, 389100, 415040, 435792, 438720, 453950, 479850, 511840, 518800, 544740, 548400, 581056, 592729, 614208, 622560, 639800, 680925, 726320, 731200, 767760, 778200, 871584, 907900, 959700, 1023680, 1037600, 1089480, 1096800, 1185458, 1245120, 1279600, 1361850, 1452640, 1535520, 1556400, 1743168, 1778187, 1815800, 1919400, 2075200, 2178960, 2193600, 2370916, 2559200, 2723700, 2905280, 2963645, 3071040, 3112800, 3556374, 3631600, 3838800, 4149103, 4357920, 4741832, 5118400, 5447400, 5927290, 6225600, 7112748, 7263200, 7677600, 8298206, 8715840, 8890935, 9483664, 10894800, 11854580, 12447309, 14225496, 14526400, 14818225, 15355200, 16596412, 17781870, 18967328, 20745515, 21789600, 23709160, 24894618, 28450992, 29636450, 33192824, 35563740, 37934656, 41491030, 43579200, 44454675, 47418320, 49789236, 56901984, 59272900, 62236545, 66385648, 71127480, 82982060, 88909350, 94836640, 99578472, 103727575, 113803968, 118545800, 124473090, 132771296, 142254960, 165964120, 177818700, 189673280, 199156944, 207455150, 237091600, 248946180, 265542592, 284509920, 311182725, 331928240, 355637400, 398313888, 414910300, 474183200, 497892360, 569019840, 622365450, 663856480, 711274800, 796627776, 829820600, 948366400, 995784720, 1244730900, 1327712960, 1422549600, 1659641200, 1991569440, 2489461800, 2845099200, 3319282400, 3983138880, 4978923600, 6638564800, 9957847200, 19915694400]

約数ペア:

[(1, 19915694400), (2, 9957847200), (3, 6638564800), (4, 4978923600), (5, 3983138880), (6, 3319282400), (7, 2845099200), (8, 2489461800), (10, 1991569440), (12, 1659641200), (14, 1422549600), (15, 1327712960), (16, 1244730900), (20, 995784720), (21, 948366400), (24, 829820600), (25, 796627776), (28, 711274800), (30, 663856480), (32, 622365450), (35, 569019840), (40, 497892360), (42, 474183200), (48, 414910300), (50, 398313888), (56, 355637400), (60, 331928240), (64, 311182725), (70, 284509920), (75, 265542592), (80, 248946180), (84, 237091600), (96, 207455150), (100, 199156944), (105, 189673280), (112, 177818700), (120, 165964120), (140, 142254960), (150, 132771296), (160, 124473090), (168, 118545800), (175, 113803968), (192, 103727575), (200, 99578472), (210, 94836640), (224, 88909350), (240, 82982060), (280, 71127480), (300, 66385648), (320, 62236545), (336, 59272900), (350, 56901984), (400, 49789236), (420, 47418320), (448, 44454675), (457, 43579200), (480, 41491030), (525, 37934656), (560, 35563740), (600, 33192824), (672, 29636450), (700, 28450992), (800, 24894618), (840, 23709160), (914, 21789600), (960, 20745515), (1050, 18967328), (1120, 17781870), (1200, 16596412), (1297, 15355200), (1344, 14818225), (1371, 14526400), (1400, 14225496), (1600, 12447309), (1680, 11854580), (1828, 10894800), (2100, 9483664), (2240, 8890935), (2285, 8715840), (2400, 8298206), (2594, 7677600), (2742, 7263200), (2800, 7112748), (3199, 6225600), (3360, 5927290), (3656, 5447400), (3891, 5118400), (4200, 4741832), (4570, 4357920), (4800, 4149103), (5188, 3838800), (5484, 3631600), (5600, 3556374), (6398, 3112800), (6485, 3071040), (6720, 2963645), (6855, 2905280), (7312, 2723700), (7782, 2559200), (8400, 2370916), (9079, 2193600), (9140, 2178960), (9597, 2075200), (10376, 1919400), (10968, 1815800), (11200, 1778187), (11425, 1743168), (12796, 1556400), (12970, 1535520), (13710, 1452640), (14624, 1361850), (15564, 1279600), (15995, 1245120), (16800, 1185458), (18158, 1096800), (18280, 1089480), (19194, 1037600), (19455, 1023680), (20752, 959700), (21936, 907900), (22850, 871584), (25592, 778200), (25940, 767760), (27237, 731200), (27420, 726320), (29248, 680925), (31128, 639800), (31990, 622560), (32425, 614208), (33600, 592729), (34275, 581056), (36316, 548400), (36560, 544740), (38388, 518800), (38910, 511840), (41504, 479850), (43872, 453950), (45395, 438720), (45700, 435792), (47985, 415040), (51184, 389100), (51880, 383880), (54474, 365600), (54840, 363160), (62256, 319900), (63980, 311280), (64850, 307104), (68550, 290528), (72632, 274200), (73120, 272370), (76776, 259400), (77820, 255920), (79975, 249024), (83008, 239925), (87744, 226975), (90790, 219360), (91400, 217896), (95970, 207520), (97275, 204736), (102368, 194550), (103760, 191940), (108948, 182800), (109680, 181580), (124512, 159950), (127960, 155640), (129700, 153552), (136185, 146240), (137100, 145264)]