416157280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2037

約数の個数: 192

約数和(自身を含む): 1298529792

約数和(自身を除く): 882372512

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 340, 352, 374, 385, 440, 476, 544, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1120, 1190, 1232, 1309, 1360, 1496, 1540, 1760, 1870, 1904, 1987, 2380, 2464, 2618, 2720, 2992, 3080, 3740, 3808, 3974, 4760, 5236, 5984, 6160, 6545, 7480, 7948, 9520, 9935, 10472, 12320, 13090, 13909, 14960, 15896, 19040, 19870, 20944, 21857, 26180, 27818, 29920, 31792, 33779, 39740, 41888, 43714, 52360, 55636, 63584, 67558, 69545, 79480, 87428, 104720, 109285, 111272, 135116, 139090, 152999, 158960, 168895, 174856, 209440, 218570, 222544, 236453, 270232, 278180, 305998, 317920, 337790, 349712, 371569, 437140, 445088, 472906, 540464, 556360, 611996, 675580, 699424, 743138, 764995, 874280, 945812, 1080928, 1112720, 1182265, 1223992, 1351160, 1486276, 1529990, 1748560, 1857845, 1891624, 2225440, 2364530, 2447984, 2600983, 2702320, 2972552, 3059980, 3497120, 3715690, 3783248, 4729060, 4895968, 5201966, 5404640, 5945104, 6119960, 7431380, 7566496, 9458120, 10403932, 11890208, 12239920, 13004915, 14862760, 18916240, 20807864, 24479840, 26009830, 29725520, 37832480, 41615728, 52019660, 59451040, 83231456, 104039320, 208078640, 416157280]

約数ペア:

[(1, 416157280), (2, 208078640), (4, 104039320), (5, 83231456), (7, 59451040), (8, 52019660), (10, 41615728), (11, 37832480), (14, 29725520), (16, 26009830), (17, 24479840), (20, 20807864), (22, 18916240), (28, 14862760), (32, 13004915), (34, 12239920), (35, 11890208), (40, 10403932), (44, 9458120), (55, 7566496), (56, 7431380), (68, 6119960), (70, 5945104), (77, 5404640), (80, 5201966), (85, 4895968), (88, 4729060), (110, 3783248), (112, 3715690), (119, 3497120), (136, 3059980), (140, 2972552), (154, 2702320), (160, 2600983), (170, 2447984), (176, 2364530), (187, 2225440), (220, 1891624), (224, 1857845), (238, 1748560), (272, 1529990), (280, 1486276), (308, 1351160), (340, 1223992), (352, 1182265), (374, 1112720), (385, 1080928), (440, 945812), (476, 874280), (544, 764995), (560, 743138), (595, 699424), (616, 675580), (680, 611996), (748, 556360), (770, 540464), (880, 472906), (935, 445088), (952, 437140), (1120, 371569), (1190, 349712), (1232, 337790), (1309, 317920), (1360, 305998), (1496, 278180), (1540, 270232), (1760, 236453), (1870, 222544), (1904, 218570), (1987, 209440), (2380, 174856), (2464, 168895), (2618, 158960), (2720, 152999), (2992, 139090), (3080, 135116), (3740, 111272), (3808, 109285), (3974, 104720), (4760, 87428), (5236, 79480), (5984, 69545), (6160, 67558), (6545, 63584), (7480, 55636), (7948, 52360), (9520, 43714), (9935, 41888), (10472, 39740), (12320, 33779), (13090, 31792), (13909, 29920), (14960, 27818), (15896, 26180), (19040, 21857), (19870, 20944)]