17731774080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{22147}}^1$

素因数の和:22311

約数の個数: 192

約数和(自身を含む): 61673320800

約数和(自身を除く): 43941546720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 384, 417, 480, 556, 576, 640, 695, 720, 834, 960, 1112, 1152, 1251, 1390, 1440, 1668, 1920, 2085, 2224, 2502, 2780, 2880, 3336, 4170, 4448, 5004, 5560, 5760, 6255, 6672, 8340, 8896, 10008, 11120, 12510, 13344, 16680, 17792, 20016, 22147, 22240, 25020, 26688, 33360, 40032, 44294, 44480, 50040, 53376, 66441, 66720, 80064, 88588, 88960, 100080, 110735, 132882, 133440, 160128, 177176, 199323, 200160, 221470, 265764, 266880, 332205, 354352, 398646, 400320, 442940, 531528, 664410, 708704, 797292, 800640, 885880, 996615, 1063056, 1328820, 1417408, 1594584, 1771760, 1993230, 2126112, 2657640, 2834816, 3078433, 3189168, 3543520, 3986460, 4252224, 5315280, 6156866, 6378336, 7087040, 7972920, 8504448, 9235299, 10630560, 12313732, 12756672, 14174080, 15392165, 15945840, 18470598, 21261120, 24627464, 25513344, 27705897, 30784330, 31891680, 36941196, 42522240, 46176495, 49254928, 55411794, 61568660, 63783360, 73882392, 92352990, 98509856, 110823588, 123137320, 127566720, 138529485, 147764784, 184705980, 197019712, 221647176, 246274640, 277058970, 295529568, 369411960, 394039424, 443294352, 492549280, 554117940, 591059136, 738823920, 886588704, 985098560, 1108235880, 1182118272, 1477647840, 1773177408, 1970197120, 2216471760, 2955295680, 3546354816, 4432943520, 5910591360, 8865887040, 17731774080]

約数ペア:

[(1, 17731774080), (2, 8865887040), (3, 5910591360), (4, 4432943520), (5, 3546354816), (6, 2955295680), (8, 2216471760), (9, 1970197120), (10, 1773177408), (12, 1477647840), (15, 1182118272), (16, 1108235880), (18, 985098560), (20, 886588704), (24, 738823920), (30, 591059136), (32, 554117940), (36, 492549280), (40, 443294352), (45, 394039424), (48, 369411960), (60, 295529568), (64, 277058970), (72, 246274640), (80, 221647176), (90, 197019712), (96, 184705980), (120, 147764784), (128, 138529485), (139, 127566720), (144, 123137320), (160, 110823588), (180, 98509856), (192, 92352990), (240, 73882392), (278, 63783360), (288, 61568660), (320, 55411794), (360, 49254928), (384, 46176495), (417, 42522240), (480, 36941196), (556, 31891680), (576, 30784330), (640, 27705897), (695, 25513344), (720, 24627464), (834, 21261120), (960, 18470598), (1112, 15945840), (1152, 15392165), (1251, 14174080), (1390, 12756672), (1440, 12313732), (1668, 10630560), (1920, 9235299), (2085, 8504448), (2224, 7972920), (2502, 7087040), (2780, 6378336), (2880, 6156866), (3336, 5315280), (4170, 4252224), (4448, 3986460), (5004, 3543520), (5560, 3189168), (5760, 3078433), (6255, 2834816), (6672, 2657640), (8340, 2126112), (8896, 1993230), (10008, 1771760), (11120, 1594584), (12510, 1417408), (13344, 1328820), (16680, 1063056), (17792, 996615), (20016, 885880), (22147, 800640), (22240, 797292), (25020, 708704), (26688, 664410), (33360, 531528), (40032, 442940), (44294, 400320), (44480, 398646), (50040, 354352), (53376, 332205), (66441, 266880), (66720, 265764), (80064, 221470), (88588, 200160), (88960, 199323), (100080, 177176), (110735, 160128), (132882, 133440)]