20664493200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:805

約数の個数: 600

約数和(自身を含む): 81110183616

約数和(自身を除く): 60445690416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 71, 72, 75, 78, 80, 81, 90, 100, 104, 108, 117, 120, 130, 135, 142, 144, 150, 156, 162, 180, 195, 200, 208, 213, 216, 225, 234, 240, 260, 270, 284, 300, 312, 324, 325, 351, 355, 360, 390, 400, 405, 426, 432, 450, 468, 520, 540, 568, 585, 600, 624, 639, 648, 650, 675, 691, 702, 710, 720, 780, 810, 852, 900, 923, 936, 975, 1040, 1053, 1065, 1080, 1136, 1170, 1200, 1278, 1296, 1300, 1350, 1382, 1404, 1420, 1560, 1620, 1704, 1755, 1775, 1800, 1846, 1872, 1917, 1950, 2025, 2073, 2106, 2130, 2160, 2340, 2556, 2600, 2700, 2764, 2769, 2808, 2840, 2925, 3120, 3195, 3240, 3408, 3455, 3510, 3550, 3600, 3692, 3834, 3900, 4050, 4146, 4212, 4260, 4615, 4680, 5112, 5200, 5265, 5325, 5400, 5528, 5538, 5616, 5680, 5751, 5850, 6219, 6390, 6480, 6910, 7020, 7100, 7384, 7668, 7800, 8100, 8292, 8307, 8424, 8520, 8775, 8983, 9230, 9360, 9585, 10224, 10365, 10530, 10650, 10800, 11056, 11076, 11502, 11700, 12438, 12780, 13820, 13845, 14040, 14200, 14768, 15336, 15600, 15975, 16200, 16584, 16614, 16848, 17040, 17275, 17550, 17966, 18460, 18657, 19170, 20730, 21060, 21300, 22152, 23004, 23075, 23400, 24876, 24921, 25560, 26325, 26949, 27640, 27690, 28080, 28400, 28755, 30672, 31095, 31950, 32400, 33168, 33228, 34550, 35100, 35932, 36920, 37314, 38340, 41460, 41535, 42120, 42600, 44304, 44915, 46008, 46150, 46800, 47925, 49061, 49752, 49842, 51120, 51825, 52650, 53898, 55280, 55380, 55971, 57510, 62190, 63900, 66456, 69100, 69225, 70200, 71864, 73840, 74628, 74763, 76680, 80847, 82920, 83070, 84240, 85200, 89830, 92016, 92300, 93285, 95850, 98122, 99504, 99684, 103650, 105300, 107796, 110760, 111942, 115020, 124380, 124605, 127800, 132912, 134745, 138200, 138450, 140400, 143728, 143775, 147183, 149256, 149526, 153360, 155475, 161694, 165840, 166140, 179660, 184600, 186570, 191700, 196244, 199368, 207300, 207675, 210600, 215592, 221520, 223884, 224575, 230040, 242541, 245305, 248760, 249210, 255600, 269490, 276400, 276900, 279855, 287550, 294366, 298512, 299052, 310950, 323388, 332280, 359320, 369200, 373140, 373815, 383400, 392488, 398736, 404235, 414600, 415350, 421200, 431184, 441549, 447768, 449150, 460080, 466425, 485082, 490610, 497520, 498420, 538980, 553800, 559710, 575100, 588732, 598104, 621900, 623025, 637793, 646776, 664560, 673725, 718640, 727623, 735915, 746280, 747630, 766800, 784976, 808470, 829200, 830700, 883098, 895536, 898300, 932850, 970164, 981220, 996840, 1077960, 1107600, 1119420, 1150200, 1177464, 1196208, 1212705, 1226525, 1243800, 1246050, 1275586, 1293552, 1324647, 1347450, 1399275, 1455246, 1471830, 1492560, 1495260, 1616940, 1661400, 1766196, 1796600, 1865700, 1869075, 1913379, 1940328, 1962440, 1993680, 2021175, 2155920, 2207745, 2238840, 2300400, 2354928, 2425410, 2453050, 2487600, 2492100, 2551172, 2649294, 2694900, 2798550, 2910492, 2943660, 2990520, 3188965, 3233880, 3322800, 3532392, 3593200, 3638115, 3679575, 3731400, 3738150, 3826758, 3880656, 3924880, 3973941, 4042350, 4415490, 4477680, 4850820, 4906100, 4984200, 5102344, 5298588, 5389800, 5597100, 5740137, 5820984, 5887320, 5981040, 6063525, 6377930, 6467760, 6623235, 7064784, 7276230, 7359150, 7462800, 7476300, 7653516, 7947882, 8084700, 8830980, 9566895, 9701640, 9812200, 9968400, 10204688, 10597176, 10779600, 11038725, 11194200, 11480274, 11641968, 11774640, 12127050, 12755860, 13246470, 14552460, 14718300, 14952600, 15307032, 15895764, 15944825, 16169400, 17220411, 17661960, 18190575, 19133790, 19403280, 19624400, 19869705, 21194352, 22077450, 22388400, 22960548, 24254100, 25511720, 26492940, 28700685, 29104920, 29436600, 29905200, 30614064, 31791528, 31889650, 32338800, 33116175, 34440822, 35323920, 36381150, 38267580, 39739410, 44154900, 45921096, 47834475, 48508200, 51023440, 51661233, 52985880, 57401370, 58209840, 58873200, 63583056, 63779300, 66232350, 68881644, 72762300, 76535160, 79478820, 86102055, 88309800, 91842192, 95668950, 97016400, 99348525, 103322466, 105971760, 114802740, 127558600, 132464700, 137763288, 143503425, 145524600, 153070320, 158957640, 172204110, 176619600, 191337900, 198697050, 206644932, 229605480, 255117200, 258306165, 264929400, 275526576, 287006850, 291049200, 317915280, 344408220, 382675800, 397394100, 413289864, 430510275, 459210960, 516612330, 529858800, 574013700, 688816440, 765351600, 794788200, 826579728, 861020550, 1033224660, 1148027400, 1291530825, 1377632880, 1589576400, 1722041100, 2066449320, 2296054800, 2583061650, 3444082200, 4132898640, 5166123300, 6888164400, 10332246600, 20664493200]

約数ペア:

[(1, 20664493200), (2, 10332246600), (3, 6888164400), (4, 5166123300), (5, 4132898640), (6, 3444082200), (8, 2583061650), (9, 2296054800), (10, 2066449320), (12, 1722041100), (13, 1589576400), (15, 1377632880), (16, 1291530825), (18, 1148027400), (20, 1033224660), (24, 861020550), (25, 826579728), (26, 794788200), (27, 765351600), (30, 688816440), (36, 574013700), (39, 529858800), (40, 516612330), (45, 459210960), (48, 430510275), (50, 413289864), (52, 397394100), (54, 382675800), (60, 344408220), (65, 317915280), (71, 291049200), (72, 287006850), (75, 275526576), (78, 264929400), (80, 258306165), (81, 255117200), (90, 229605480), (100, 206644932), (104, 198697050), (108, 191337900), (117, 176619600), (120, 172204110), (130, 158957640), (135, 153070320), (142, 145524600), (144, 143503425), (150, 137763288), (156, 132464700), (162, 127558600), (180, 114802740), (195, 105971760), (200, 103322466), (208, 99348525), (213, 97016400), (216, 95668950), (225, 91842192), (234, 88309800), (240, 86102055), (260, 79478820), (270, 76535160), (284, 72762300), (300, 68881644), (312, 66232350), (324, 63779300), (325, 63583056), (351, 58873200), (355, 58209840), (360, 57401370), (390, 52985880), (400, 51661233), (405, 51023440), (426, 48508200), (432, 47834475), (450, 45921096), (468, 44154900), (520, 39739410), (540, 38267580), (568, 36381150), (585, 35323920), (600, 34440822), (624, 33116175), (639, 32338800), (648, 31889650), (650, 31791528), (675, 30614064), (691, 29905200), (702, 29436600), (710, 29104920), (720, 28700685), (780, 26492940), (810, 25511720), (852, 24254100), (900, 22960548), (923, 22388400), (936, 22077450), (975, 21194352), (1040, 19869705), (1053, 19624400), (1065, 19403280), (1080, 19133790), (1136, 18190575), (1170, 17661960), (1200, 17220411), (1278, 16169400), (1296, 15944825), (1300, 15895764), (1350, 15307032), (1382, 14952600), (1404, 14718300), (1420, 14552460), (1560, 13246470), (1620, 12755860), (1704, 12127050), (1755, 11774640), (1775, 11641968), (1800, 11480274), (1846, 11194200), (1872, 11038725), (1917, 10779600), (1950, 10597176), (2025, 10204688), (2073, 9968400), (2106, 9812200), (2130, 9701640), (2160, 9566895), (2340, 8830980), (2556, 8084700), (2600, 7947882), (2700, 7653516), (2764, 7476300), (2769, 7462800), (2808, 7359150), (2840, 7276230), (2925, 7064784), (3120, 6623235), (3195, 6467760), (3240, 6377930), (3408, 6063525), (3455, 5981040), (3510, 5887320), (3550, 5820984), (3600, 5740137), (3692, 5597100), (3834, 5389800), (3900, 5298588), (4050, 5102344), (4146, 4984200), (4212, 4906100), (4260, 4850820), (4615, 4477680), (4680, 4415490), (5112, 4042350), (5200, 3973941), (5265, 3924880), (5325, 3880656), (5400, 3826758), (5528, 3738150), (5538, 3731400), (5616, 3679575), (5680, 3638115), (5751, 3593200), (5850, 3532392), (6219, 3322800), (6390, 3233880), (6480, 3188965), (6910, 2990520), (7020, 2943660), (7100, 2910492), (7384, 2798550), (7668, 2694900), (7800, 2649294), (8100, 2551172), (8292, 2492100), (8307, 2487600), (8424, 2453050), (8520, 2425410), (8775, 2354928), (8983, 2300400), (9230, 2238840), (9360, 2207745), (9585, 2155920), (10224, 2021175), (10365, 1993680), (10530, 1962440), (10650, 1940328), (10800, 1913379), (11056, 1869075), (11076, 1865700), (11502, 1796600), (11700, 1766196), (12438, 1661400), (12780, 1616940), (13820, 1495260), (13845, 1492560), (14040, 1471830), (14200, 1455246), (14768, 1399275), (15336, 1347450), (15600, 1324647), (15975, 1293552), (16200, 1275586), (16584, 1246050), (16614, 1243800), (16848, 1226525), (17040, 1212705), (17275, 1196208), (17550, 1177464), (17966, 1150200), (18460, 1119420), (18657, 1107600), (19170, 1077960), (20730, 996840), (21060, 981220), (21300, 970164), (22152, 932850), (23004, 898300), (23075, 895536), (23400, 883098), (24876, 830700), (24921, 829200), (25560, 808470), (26325, 784976), (26949, 766800), (27640, 747630), (27690, 746280), (28080, 735915), (28400, 727623), (28755, 718640), (30672, 673725), (31095, 664560), (31950, 646776), (32400, 637793), (33168, 623025), (33228, 621900), (34550, 598104), (35100, 588732), (35932, 575100), (36920, 559710), (37314, 553800), (38340, 538980), (41460, 498420), (41535, 497520), (42120, 490610), (42600, 485082), (44304, 466425), (44915, 460080), (46008, 449150), (46150, 447768), (46800, 441549), (47925, 431184), (49061, 421200), (49752, 415350), (49842, 414600), (51120, 404235), (51825, 398736), (52650, 392488), (53898, 383400), (55280, 373815), (55380, 373140), (55971, 369200), (57510, 359320), (62190, 332280), (63900, 323388), (66456, 310950), (69100, 299052), (69225, 298512), (70200, 294366), (71864, 287550), (73840, 279855), (74628, 276900), (74763, 276400), (76680, 269490), (80847, 255600), (82920, 249210), (83070, 248760), (84240, 245305), (85200, 242541), (89830, 230040), (92016, 224575), (92300, 223884), (93285, 221520), (95850, 215592), (98122, 210600), (99504, 207675), (99684, 207300), (103650, 199368), (105300, 196244), (107796, 191700), (110760, 186570), (111942, 184600), (115020, 179660), (124380, 166140), (124605, 165840), (127800, 161694), (132912, 155475), (134745, 153360), (138200, 149526), (138450, 149256), (140400, 147183), (143728, 143775)]