13887987680

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{701}}^1$

素因数の和:775

約数の個数: 288

約数和(自身を含む): 40440254400

約数和(自身を除く): 26552266720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 343, 361, 380, 392, 490, 532, 560, 608, 665, 686, 701, 722, 760, 784, 931, 980, 1064, 1120, 1330, 1372, 1402, 1444, 1520, 1568, 1715, 1805, 1862, 1960, 2128, 2527, 2660, 2744, 2804, 2888, 3040, 3430, 3505, 3610, 3724, 3920, 4256, 4655, 4907, 5054, 5320, 5488, 5608, 5776, 6517, 6860, 7010, 7220, 7448, 7840, 9310, 9814, 10108, 10640, 10976, 11216, 11552, 12635, 13034, 13319, 13720, 14020, 14440, 14896, 17689, 18620, 19628, 20216, 21280, 22432, 24535, 25270, 26068, 26638, 27440, 28040, 28880, 29792, 32585, 34349, 35378, 37240, 39256, 40432, 49070, 50540, 52136, 53276, 54880, 56080, 57760, 65170, 66595, 68698, 70756, 74480, 78512, 80864, 88445, 93233, 98140, 101080, 104272, 106552, 112160, 123823, 130340, 133190, 137396, 141512, 148960, 157024, 171745, 176890, 186466, 196280, 202160, 208544, 213104, 240443, 247646, 253061, 260680, 266380, 274792, 283024, 343490, 353780, 372932, 392560, 404320, 426208, 466165, 480886, 495292, 506122, 521360, 532760, 549584, 566048, 619115, 652631, 686980, 707560, 745864, 785120, 932330, 961772, 990584, 1012244, 1042720, 1065520, 1099168, 1202215, 1238230, 1265305, 1305262, 1373960, 1415120, 1491728, 1771427, 1864660, 1923544, 1981168, 2024488, 2131040, 2404430, 2476460, 2530610, 2610524, 2747920, 2830240, 2983456, 3263155, 3542854, 3729320, 3847088, 3962336, 4048976, 4568417, 4808860, 4952920, 5061220, 5221048, 5495840, 6526310, 7085708, 7458640, 7694176, 8097952, 8857135, 9136834, 9617720, 9905840, 10122440, 10442096, 12399989, 13052620, 14171416, 14917280, 17714270, 18273668, 19235440, 19811680, 20244880, 20884192, 22842085, 24799978, 26105240, 28342832, 35428540, 36547336, 38470880, 40489760, 45684170, 49599956, 52210480, 56685664, 61999945, 70857080, 73094672, 86799923, 91368340, 99199912, 104420960, 123999890, 141714160, 146189344, 173599846, 182736680, 198399824, 247999780, 283428320, 347199692, 365473360, 396799648, 433999615, 495999560, 694399384, 730946720, 867999230, 991999120, 1388798768, 1735998460, 1983998240, 2777597536, 3471996920, 6943993840, 13887987680]

約数ペア:

[(1, 13887987680), (2, 6943993840), (4, 3471996920), (5, 2777597536), (7, 1983998240), (8, 1735998460), (10, 1388798768), (14, 991999120), (16, 867999230), (19, 730946720), (20, 694399384), (28, 495999560), (32, 433999615), (35, 396799648), (38, 365473360), (40, 347199692), (49, 283428320), (56, 247999780), (70, 198399824), (76, 182736680), (80, 173599846), (95, 146189344), (98, 141714160), (112, 123999890), (133, 104420960), (140, 99199912), (152, 91368340), (160, 86799923), (190, 73094672), (196, 70857080), (224, 61999945), (245, 56685664), (266, 52210480), (280, 49599956), (304, 45684170), (343, 40489760), (361, 38470880), (380, 36547336), (392, 35428540), (490, 28342832), (532, 26105240), (560, 24799978), (608, 22842085), (665, 20884192), (686, 20244880), (701, 19811680), (722, 19235440), (760, 18273668), (784, 17714270), (931, 14917280), (980, 14171416), (1064, 13052620), (1120, 12399989), (1330, 10442096), (1372, 10122440), (1402, 9905840), (1444, 9617720), (1520, 9136834), (1568, 8857135), (1715, 8097952), (1805, 7694176), (1862, 7458640), (1960, 7085708), (2128, 6526310), (2527, 5495840), (2660, 5221048), (2744, 5061220), (2804, 4952920), (2888, 4808860), (3040, 4568417), (3430, 4048976), (3505, 3962336), (3610, 3847088), (3724, 3729320), (3920, 3542854), (4256, 3263155), (4655, 2983456), (4907, 2830240), (5054, 2747920), (5320, 2610524), (5488, 2530610), (5608, 2476460), (5776, 2404430), (6517, 2131040), (6860, 2024488), (7010, 1981168), (7220, 1923544), (7448, 1864660), (7840, 1771427), (9310, 1491728), (9814, 1415120), (10108, 1373960), (10640, 1305262), (10976, 1265305), (11216, 1238230), (11552, 1202215), (12635, 1099168), (13034, 1065520), (13319, 1042720), (13720, 1012244), (14020, 990584), (14440, 961772), (14896, 932330), (17689, 785120), (18620, 745864), (19628, 707560), (20216, 686980), (21280, 652631), (22432, 619115), (24535, 566048), (25270, 549584), (26068, 532760), (26638, 521360), (27440, 506122), (28040, 495292), (28880, 480886), (29792, 466165), (32585, 426208), (34349, 404320), (35378, 392560), (37240, 372932), (39256, 353780), (40432, 343490), (49070, 283024), (50540, 274792), (52136, 266380), (53276, 260680), (54880, 253061), (56080, 247646), (57760, 240443), (65170, 213104), (66595, 208544), (68698, 202160), (70756, 196280), (74480, 186466), (78512, 176890), (80864, 171745), (88445, 157024), (93233, 148960), (98140, 141512), (101080, 137396), (104272, 133190), (106552, 130340), (112160, 123823)]