19796892480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3877}}^1$

素因数の和:4103

約数の個数: 280

約数和(自身を含む): 70796752488

約数和(自身を除く): 50999860008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 197, 216, 240, 270, 288, 320, 324, 360, 394, 405, 432, 480, 540, 576, 591, 648, 720, 788, 810, 864, 960, 985, 1080, 1182, 1296, 1440, 1576, 1620, 1728, 1773, 1970, 2160, 2364, 2592, 2880, 2955, 3152, 3240, 3546, 3877, 3940, 4320, 4728, 5184, 5319, 5910, 6304, 6480, 7092, 7754, 7880, 8640, 8865, 9456, 10638, 11631, 11820, 12608, 12960, 14184, 15508, 15760, 15957, 17730, 18912, 19385, 21276, 23262, 23640, 25920, 26595, 28368, 31016, 31520, 31914, 34893, 35460, 37824, 38770, 42552, 46524, 47280, 53190, 56736, 58155, 62032, 63040, 63828, 69786, 70920, 77540, 79785, 85104, 93048, 94560, 104679, 106380, 113472, 116310, 124064, 127656, 139572, 141840, 155080, 159570, 170208, 174465, 186096, 189120, 209358, 212760, 232620, 248128, 255312, 279144, 283680, 310160, 314037, 319140, 340416, 348930, 372192, 418716, 425520, 465240, 510624, 523395, 558288, 567360, 620320, 628074, 638280, 697860, 744384, 763769, 837432, 851040, 930480, 1021248, 1046790, 1116576, 1240640, 1256148, 1276560, 1395720, 1527538, 1570185, 1674864, 1702080, 1860960, 2093580, 2233152, 2291307, 2512296, 2553120, 2791440, 3055076, 3140370, 3349728, 3721920, 3818845, 4187160, 4582614, 5024592, 5106240, 5582880, 6110152, 6280740, 6699456, 6873921, 7637690, 8374320, 9165228, 10049184, 11165760, 11456535, 12220304, 12561480, 13747842, 15275380, 16748640, 18330456, 20098368, 20621763, 22913070, 24440608, 25122960, 27495684, 30550760, 33497280, 34369605, 36660912, 41243526, 45826140, 48881216, 50245920, 54991368, 61101520, 61865289, 68739210, 73321824, 82487052, 91652280, 100491840, 103108815, 109982736, 122203040, 123730578, 137478420, 146643648, 164974104, 183304560, 206217630, 219965472, 244406080, 247461156, 274956840, 309326445, 329948208, 366609120, 412435260, 439930944, 494922312, 549913680, 618652890, 659896416, 733218240, 824870520, 989844624, 1099827360, 1237305780, 1319792832, 1649741040, 1979689248, 2199654720, 2474611560, 3299482080, 3959378496, 4949223120, 6598964160, 9898446240, 19796892480]

約数ペア:

[(1, 19796892480), (2, 9898446240), (3, 6598964160), (4, 4949223120), (5, 3959378496), (6, 3299482080), (8, 2474611560), (9, 2199654720), (10, 1979689248), (12, 1649741040), (15, 1319792832), (16, 1237305780), (18, 1099827360), (20, 989844624), (24, 824870520), (27, 733218240), (30, 659896416), (32, 618652890), (36, 549913680), (40, 494922312), (45, 439930944), (48, 412435260), (54, 366609120), (60, 329948208), (64, 309326445), (72, 274956840), (80, 247461156), (81, 244406080), (90, 219965472), (96, 206217630), (108, 183304560), (120, 164974104), (135, 146643648), (144, 137478420), (160, 123730578), (162, 122203040), (180, 109982736), (192, 103108815), (197, 100491840), (216, 91652280), (240, 82487052), (270, 73321824), (288, 68739210), (320, 61865289), (324, 61101520), (360, 54991368), (394, 50245920), (405, 48881216), (432, 45826140), (480, 41243526), (540, 36660912), (576, 34369605), (591, 33497280), (648, 30550760), (720, 27495684), (788, 25122960), (810, 24440608), (864, 22913070), (960, 20621763), (985, 20098368), (1080, 18330456), (1182, 16748640), (1296, 15275380), (1440, 13747842), (1576, 12561480), (1620, 12220304), (1728, 11456535), (1773, 11165760), (1970, 10049184), (2160, 9165228), (2364, 8374320), (2592, 7637690), (2880, 6873921), (2955, 6699456), (3152, 6280740), (3240, 6110152), (3546, 5582880), (3877, 5106240), (3940, 5024592), (4320, 4582614), (4728, 4187160), (5184, 3818845), (5319, 3721920), (5910, 3349728), (6304, 3140370), (6480, 3055076), (7092, 2791440), (7754, 2553120), (7880, 2512296), (8640, 2291307), (8865, 2233152), (9456, 2093580), (10638, 1860960), (11631, 1702080), (11820, 1674864), (12608, 1570185), (12960, 1527538), (14184, 1395720), (15508, 1276560), (15760, 1256148), (15957, 1240640), (17730, 1116576), (18912, 1046790), (19385, 1021248), (21276, 930480), (23262, 851040), (23640, 837432), (25920, 763769), (26595, 744384), (28368, 697860), (31016, 638280), (31520, 628074), (31914, 620320), (34893, 567360), (35460, 558288), (37824, 523395), (38770, 510624), (42552, 465240), (46524, 425520), (47280, 418716), (53190, 372192), (56736, 348930), (58155, 340416), (62032, 319140), (63040, 314037), (63828, 310160), (69786, 283680), (70920, 279144), (77540, 255312), (79785, 248128), (85104, 232620), (93048, 212760), (94560, 209358), (104679, 189120), (106380, 186096), (113472, 174465), (116310, 170208), (124064, 159570), (127656, 155080), (139572, 141840)]