19758323520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:540

約数の個数: 560

約数和(自身を含む): 76334404608

約数和(自身を除く): 56576081088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 191, 192, 195, 208, 216, 234, 240, 260, 270, 288, 307, 312, 320, 324, 351, 360, 382, 390, 405, 416, 432, 468, 480, 520, 540, 573, 576, 585, 614, 624, 648, 702, 720, 764, 780, 810, 832, 864, 921, 936, 955, 960, 1040, 1053, 1080, 1146, 1170, 1228, 1248, 1296, 1404, 1440, 1528, 1535, 1560, 1620, 1719, 1728, 1755, 1842, 1872, 1910, 2080, 2106, 2160, 2292, 2340, 2456, 2483, 2496, 2592, 2763, 2808, 2865, 2880, 3056, 3070, 3120, 3240, 3438, 3510, 3684, 3744, 3820, 3991, 4160, 4212, 4320, 4584, 4605, 4680, 4912, 4966, 5157, 5184, 5265, 5526, 5616, 5730, 6112, 6140, 6240, 6480, 6876, 7020, 7368, 7449, 7488, 7640, 7982, 8289, 8424, 8595, 8640, 9168, 9210, 9360, 9824, 9932, 10314, 10530, 11052, 11232, 11460, 11973, 12224, 12280, 12415, 12480, 12960, 13752, 13815, 14040, 14736, 14898, 15280, 15471, 15964, 16578, 16848, 17190, 18336, 18420, 18720, 19648, 19864, 19955, 20628, 21060, 22104, 22347, 22464, 22920, 23946, 24560, 24830, 24867, 25785, 25920, 27504, 27630, 28080, 29472, 29796, 30560, 30942, 31928, 33156, 33696, 34380, 35919, 36672, 36840, 37245, 37440, 39728, 39910, 41256, 41445, 42120, 44208, 44694, 45840, 47892, 49120, 49660, 49734, 51570, 55008, 55260, 56160, 58637, 58944, 59592, 59865, 61120, 61884, 63856, 66312, 67041, 67392, 68760, 71838, 73680, 74490, 77355, 79456, 79820, 82512, 82890, 84240, 88416, 89388, 91680, 95784, 98240, 99320, 99468, 103140, 107757, 110016, 110520, 111735, 112320, 117274, 119184, 119730, 123768, 124335, 127712, 132624, 134082, 137520, 143676, 147360, 148980, 154710, 158912, 159640, 165024, 165780, 168480, 175911, 176832, 178776, 179595, 183360, 191568, 198640, 198936, 201123, 206280, 215514, 221040, 223470, 234548, 238368, 239460, 247536, 248670, 255424, 265248, 268164, 275040, 287352, 293185, 294720, 297960, 309420, 319280, 323271, 330048, 331560, 335205, 336960, 351822, 357552, 359190, 383136, 397280, 397872, 402246, 412560, 431028, 442080, 446940, 469096, 476736, 478920, 495072, 497340, 527733, 530496, 536328, 538785, 550080, 574704, 586370, 595920, 618840, 638560, 646542, 663120, 670410, 703644, 715104, 718380, 762281, 766272, 794560, 795744, 804492, 825120, 862056, 879555, 884160, 893880, 938192, 957840, 990144, 994680, 1005615, 1055466, 1072656, 1077570, 1149408, 1172740, 1191840, 1237680, 1277120, 1293084, 1326240, 1340820, 1407288, 1430208, 1436760, 1524562, 1583199, 1591488, 1608984, 1616355, 1650240, 1724112, 1759110, 1787760, 1876384, 1915680, 1989360, 2011230, 2110932, 2145312, 2155140, 2286843, 2298816, 2345480, 2383680, 2475360, 2586168, 2638665, 2652480, 2681640, 2814576, 2873520, 3049124, 3166398, 3217968, 3232710, 3448224, 3518220, 3575520, 3752768, 3811405, 3831360, 3978720, 4022460, 4221864, 4290624, 4310280, 4573686, 4690960, 4749597, 4950720, 5172336, 5277330, 5363280, 5629152, 5747040, 6098248, 6332796, 6435936, 6465420, 6860529, 6896448, 7036440, 7151040, 7622810, 7915995, 7957440, 8044920, 8443728, 8620560, 9147372, 9381920, 9499194, 10344672, 10554660, 10726560, 11258304, 11434215, 11494080, 12196496, 12665592, 12871872, 12930840, 13721058, 14072880, 15245620, 15831990, 16089840, 16887456, 17241120, 18294744, 18763840, 18998388, 20581587, 20689344, 21109320, 21453120, 22868430, 23747985, 24392992, 25331184, 25861680, 27442116, 28145760, 30491240, 31663980, 32179680, 33774912, 34302645, 34482240, 36589488, 37996776, 41163174, 42218640, 45736860, 47495970, 48785984, 50662368, 51723360, 54884232, 56291520, 60982480, 61744761, 63327960, 64359360, 68605290, 73178976, 75993552, 82326348, 84437280, 91473720, 94991940, 101324736, 102907935, 103446720, 109768464, 121964960, 123489522, 126655920, 137210580, 146357952, 151987104, 164652696, 168874560, 182947440, 189983880, 205815870, 219536928, 243929920, 246979044, 253311840, 274421160, 303974208, 308723805, 329305392, 365894880, 379967760, 411631740, 439073856, 493958088, 506623680, 548842320, 617447610, 658610784, 731789760, 759935520, 823263480, 987916176, 1097684640, 1234895220, 1317221568, 1519871040, 1646526960, 1975832352, 2195369280, 2469790440, 3293053920, 3951664704, 4939580880, 6586107840, 9879161760, 19758323520]

約数ペア:

[(1, 19758323520), (2, 9879161760), (3, 6586107840), (4, 4939580880), (5, 3951664704), (6, 3293053920), (8, 2469790440), (9, 2195369280), (10, 1975832352), (12, 1646526960), (13, 1519871040), (15, 1317221568), (16, 1234895220), (18, 1097684640), (20, 987916176), (24, 823263480), (26, 759935520), (27, 731789760), (30, 658610784), (32, 617447610), (36, 548842320), (39, 506623680), (40, 493958088), (45, 439073856), (48, 411631740), (52, 379967760), (54, 365894880), (60, 329305392), (64, 308723805), (65, 303974208), (72, 274421160), (78, 253311840), (80, 246979044), (81, 243929920), (90, 219536928), (96, 205815870), (104, 189983880), (108, 182947440), (117, 168874560), (120, 164652696), (130, 151987104), (135, 146357952), (144, 137210580), (156, 126655920), (160, 123489522), (162, 121964960), (180, 109768464), (191, 103446720), (192, 102907935), (195, 101324736), (208, 94991940), (216, 91473720), (234, 84437280), (240, 82326348), (260, 75993552), (270, 73178976), (288, 68605290), (307, 64359360), (312, 63327960), (320, 61744761), (324, 60982480), (351, 56291520), (360, 54884232), (382, 51723360), (390, 50662368), (405, 48785984), (416, 47495970), (432, 45736860), (468, 42218640), (480, 41163174), (520, 37996776), (540, 36589488), (573, 34482240), (576, 34302645), (585, 33774912), (614, 32179680), (624, 31663980), (648, 30491240), (702, 28145760), (720, 27442116), (764, 25861680), (780, 25331184), (810, 24392992), (832, 23747985), (864, 22868430), (921, 21453120), (936, 21109320), (955, 20689344), (960, 20581587), (1040, 18998388), (1053, 18763840), (1080, 18294744), (1146, 17241120), (1170, 16887456), (1228, 16089840), (1248, 15831990), (1296, 15245620), (1404, 14072880), (1440, 13721058), (1528, 12930840), (1535, 12871872), (1560, 12665592), (1620, 12196496), (1719, 11494080), (1728, 11434215), (1755, 11258304), (1842, 10726560), (1872, 10554660), (1910, 10344672), (2080, 9499194), (2106, 9381920), (2160, 9147372), (2292, 8620560), (2340, 8443728), (2456, 8044920), (2483, 7957440), (2496, 7915995), (2592, 7622810), (2763, 7151040), (2808, 7036440), (2865, 6896448), (2880, 6860529), (3056, 6465420), (3070, 6435936), (3120, 6332796), (3240, 6098248), (3438, 5747040), (3510, 5629152), (3684, 5363280), (3744, 5277330), (3820, 5172336), (3991, 4950720), (4160, 4749597), (4212, 4690960), (4320, 4573686), (4584, 4310280), (4605, 4290624), (4680, 4221864), (4912, 4022460), (4966, 3978720), (5157, 3831360), (5184, 3811405), (5265, 3752768), (5526, 3575520), (5616, 3518220), (5730, 3448224), (6112, 3232710), (6140, 3217968), (6240, 3166398), (6480, 3049124), (6876, 2873520), (7020, 2814576), (7368, 2681640), (7449, 2652480), (7488, 2638665), (7640, 2586168), (7982, 2475360), (8289, 2383680), (8424, 2345480), (8595, 2298816), (8640, 2286843), (9168, 2155140), (9210, 2145312), (9360, 2110932), (9824, 2011230), (9932, 1989360), (10314, 1915680), (10530, 1876384), (11052, 1787760), (11232, 1759110), (11460, 1724112), (11973, 1650240), (12224, 1616355), (12280, 1608984), (12415, 1591488), (12480, 1583199), (12960, 1524562), (13752, 1436760), (13815, 1430208), (14040, 1407288), (14736, 1340820), (14898, 1326240), (15280, 1293084), (15471, 1277120), (15964, 1237680), (16578, 1191840), (16848, 1172740), (17190, 1149408), (18336, 1077570), (18420, 1072656), (18720, 1055466), (19648, 1005615), (19864, 994680), (19955, 990144), (20628, 957840), (21060, 938192), (22104, 893880), (22347, 884160), (22464, 879555), (22920, 862056), (23946, 825120), (24560, 804492), (24830, 795744), (24867, 794560), (25785, 766272), (25920, 762281), (27504, 718380), (27630, 715104), (28080, 703644), (29472, 670410), (29796, 663120), (30560, 646542), (30942, 638560), (31928, 618840), (33156, 595920), (33696, 586370), (34380, 574704), (35919, 550080), (36672, 538785), (36840, 536328), (37245, 530496), (37440, 527733), (39728, 497340), (39910, 495072), (41256, 478920), (41445, 476736), (42120, 469096), (44208, 446940), (44694, 442080), (45840, 431028), (47892, 412560), (49120, 402246), (49660, 397872), (49734, 397280), (51570, 383136), (55008, 359190), (55260, 357552), (56160, 351822), (58637, 336960), (58944, 335205), (59592, 331560), (59865, 330048), (61120, 323271), (61884, 319280), (63856, 309420), (66312, 297960), (67041, 294720), (67392, 293185), (68760, 287352), (71838, 275040), (73680, 268164), (74490, 265248), (77355, 255424), (79456, 248670), (79820, 247536), (82512, 239460), (82890, 238368), (84240, 234548), (88416, 223470), (89388, 221040), (91680, 215514), (95784, 206280), (98240, 201123), (99320, 198936), (99468, 198640), (103140, 191568), (107757, 183360), (110016, 179595), (110520, 178776), (111735, 176832), (112320, 175911), (117274, 168480), (119184, 165780), (119730, 165024), (123768, 159640), (124335, 158912), (127712, 154710), (132624, 148980), (134082, 147360), (137520, 143676)]