19765877760

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 528

約数和(自身を含む): 71918675712

約数和(自身を除く): 52152797952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 101, 120, 124, 128, 137, 144, 155, 160, 180, 186, 192, 202, 240, 248, 256, 274, 279, 288, 303, 310, 320, 360, 372, 384, 404, 411, 465, 480, 496, 505, 512, 548, 558, 576, 606, 620, 640, 685, 720, 744, 768, 808, 822, 909, 930, 960, 992, 1010, 1024, 1096, 1116, 1152, 1212, 1233, 1240, 1280, 1370, 1395, 1440, 1488, 1515, 1536, 1616, 1644, 1818, 1860, 1920, 1984, 2020, 2055, 2192, 2232, 2304, 2424, 2466, 2480, 2560, 2740, 2790, 2880, 2976, 3030, 3072, 3131, 3232, 3288, 3636, 3720, 3840, 3968, 4040, 4110, 4247, 4384, 4464, 4545, 4608, 4848, 4932, 4960, 5120, 5480, 5580, 5760, 5952, 6060, 6165, 6262, 6464, 6576, 7272, 7440, 7680, 7936, 8080, 8220, 8494, 8768, 8928, 9090, 9216, 9393, 9696, 9864, 9920, 10960, 11160, 11520, 11904, 12120, 12330, 12524, 12741, 12928, 13152, 13837, 14544, 14880, 15360, 15655, 15872, 16160, 16440, 16988, 17536, 17856, 18180, 18786, 19392, 19728, 19840, 21235, 21920, 22320, 23040, 23808, 24240, 24660, 25048, 25482, 25856, 26304, 27674, 28179, 29088, 29760, 31310, 31744, 32320, 32880, 33976, 35072, 35712, 36360, 37572, 38223, 38784, 39456, 39680, 41511, 42470, 43840, 44640, 46080, 46965, 47616, 48480, 49320, 50096, 50964, 51712, 52608, 55348, 56358, 58176, 59520, 62620, 63705, 64640, 65760, 67952, 69185, 70144, 71424, 72720, 75144, 76446, 77568, 78912, 79360, 83022, 84940, 87680, 89280, 93930, 95232, 96960, 98640, 100192, 101928, 103424, 105216, 110696, 112716, 116352, 119040, 124533, 125240, 127410, 129280, 131520, 135904, 138370, 140288, 140895, 142848, 145440, 150288, 152892, 155136, 157824, 158720, 166044, 169880, 175360, 178560, 187860, 191115, 193920, 197280, 200384, 203856, 207555, 210432, 221392, 225432, 232704, 238080, 249066, 250480, 254820, 258560, 263040, 271808, 276740, 281790, 285696, 290880, 300576, 305784, 310272, 315648, 332088, 339760, 350720, 357120, 375720, 382230, 387840, 394560, 400768, 407712, 415110, 420864, 428947, 442784, 450864, 465408, 476160, 498132, 500960, 509640, 517120, 526080, 543616, 553480, 563580, 581760, 601152, 611568, 622665, 631296, 664176, 679520, 701440, 714240, 751440, 764460, 775680, 789120, 801536, 815424, 830220, 857894, 885568, 901728, 930816, 996264, 1001920, 1019280, 1052160, 1087232, 1106960, 1127160, 1163520, 1202304, 1223136, 1245330, 1262592, 1286841, 1328352, 1359040, 1428480, 1502880, 1528920, 1551360, 1578240, 1603072, 1630848, 1660440, 1715788, 1771136, 1803456, 1992528, 2003840, 2038560, 2104320, 2144735, 2174464, 2213920, 2254320, 2327040, 2404608, 2446272, 2490660, 2573682, 2656704, 2718080, 3005760, 3057840, 3156480, 3206144, 3261696, 3320880, 3431576, 3542272, 3606912, 3860523, 3985056, 4007680, 4077120, 4289470, 4348928, 4427840, 4508640, 4654080, 4809216, 4892544, 4981320, 5147364, 5313408, 5436160, 6011520, 6115680, 6312960, 6434205, 6523392, 6641760, 6863152, 7084544, 7213824, 7721046, 7970112, 8015360, 8154240, 8578940, 8855680, 9017280, 9618432, 9785088, 9962640, 10294728, 10626816, 10872320, 12023040, 12231360, 12868410, 13046784, 13283520, 13726304, 14169088, 14427648, 15442092, 15940224, 16030720, 16308480, 17157880, 17711360, 18034560, 19302615, 19570176, 19925280, 20589456, 21253632, 21744640, 24046080, 24462720, 25736820, 26567040, 27452608, 28855296, 30884184, 31880448, 32616960, 34315760, 35422720, 36069120, 38605230, 39140352, 39850560, 41178912, 42507264, 48092160, 48925440, 51473640, 53134080, 54905216, 61768368, 63760896, 65233920, 68631520, 70845440, 72138240, 77210460, 79701120, 82357824, 97850880, 102947280, 106268160, 109810432, 123536736, 127521792, 137263040, 144276480, 154420920, 159402240, 164715648, 195701760, 205894560, 212536320, 219620864, 247073472, 274526080, 308841840, 318804480, 329431296, 411789120, 439241728, 494146944, 549052160, 617683680, 637608960, 658862592, 823578240, 988293888, 1098104320, 1235367360, 1317725184, 1647156480, 1976587776, 2196208640, 2470734720, 3294312960, 3953175552, 4941469440, 6588625920, 9882938880, 19765877760]

約数ペア:

[(1, 19765877760), (2, 9882938880), (3, 6588625920), (4, 4941469440), (5, 3953175552), (6, 3294312960), (8, 2470734720), (9, 2196208640), (10, 1976587776), (12, 1647156480), (15, 1317725184), (16, 1235367360), (18, 1098104320), (20, 988293888), (24, 823578240), (30, 658862592), (31, 637608960), (32, 617683680), (36, 549052160), (40, 494146944), (45, 439241728), (48, 411789120), (60, 329431296), (62, 318804480), (64, 308841840), (72, 274526080), (80, 247073472), (90, 219620864), (93, 212536320), (96, 205894560), (101, 195701760), (120, 164715648), (124, 159402240), (128, 154420920), (137, 144276480), (144, 137263040), (155, 127521792), (160, 123536736), (180, 109810432), (186, 106268160), (192, 102947280), (202, 97850880), (240, 82357824), (248, 79701120), (256, 77210460), (274, 72138240), (279, 70845440), (288, 68631520), (303, 65233920), (310, 63760896), (320, 61768368), (360, 54905216), (372, 53134080), (384, 51473640), (404, 48925440), (411, 48092160), (465, 42507264), (480, 41178912), (496, 39850560), (505, 39140352), (512, 38605230), (548, 36069120), (558, 35422720), (576, 34315760), (606, 32616960), (620, 31880448), (640, 30884184), (685, 28855296), (720, 27452608), (744, 26567040), (768, 25736820), (808, 24462720), (822, 24046080), (909, 21744640), (930, 21253632), (960, 20589456), (992, 19925280), (1010, 19570176), (1024, 19302615), (1096, 18034560), (1116, 17711360), (1152, 17157880), (1212, 16308480), (1233, 16030720), (1240, 15940224), (1280, 15442092), (1370, 14427648), (1395, 14169088), (1440, 13726304), (1488, 13283520), (1515, 13046784), (1536, 12868410), (1616, 12231360), (1644, 12023040), (1818, 10872320), (1860, 10626816), (1920, 10294728), (1984, 9962640), (2020, 9785088), (2055, 9618432), (2192, 9017280), (2232, 8855680), (2304, 8578940), (2424, 8154240), (2466, 8015360), (2480, 7970112), (2560, 7721046), (2740, 7213824), (2790, 7084544), (2880, 6863152), (2976, 6641760), (3030, 6523392), (3072, 6434205), (3131, 6312960), (3232, 6115680), (3288, 6011520), (3636, 5436160), (3720, 5313408), (3840, 5147364), (3968, 4981320), (4040, 4892544), (4110, 4809216), (4247, 4654080), (4384, 4508640), (4464, 4427840), (4545, 4348928), (4608, 4289470), (4848, 4077120), (4932, 4007680), (4960, 3985056), (5120, 3860523), (5480, 3606912), (5580, 3542272), (5760, 3431576), (5952, 3320880), (6060, 3261696), (6165, 3206144), (6262, 3156480), (6464, 3057840), (6576, 3005760), (7272, 2718080), (7440, 2656704), (7680, 2573682), (7936, 2490660), (8080, 2446272), (8220, 2404608), (8494, 2327040), (8768, 2254320), (8928, 2213920), (9090, 2174464), (9216, 2144735), (9393, 2104320), (9696, 2038560), (9864, 2003840), (9920, 1992528), (10960, 1803456), (11160, 1771136), (11520, 1715788), (11904, 1660440), (12120, 1630848), (12330, 1603072), (12524, 1578240), (12741, 1551360), (12928, 1528920), (13152, 1502880), (13837, 1428480), (14544, 1359040), (14880, 1328352), (15360, 1286841), (15655, 1262592), (15872, 1245330), (16160, 1223136), (16440, 1202304), (16988, 1163520), (17536, 1127160), (17856, 1106960), (18180, 1087232), (18786, 1052160), (19392, 1019280), (19728, 1001920), (19840, 996264), (21235, 930816), (21920, 901728), (22320, 885568), (23040, 857894), (23808, 830220), (24240, 815424), (24660, 801536), (25048, 789120), (25482, 775680), (25856, 764460), (26304, 751440), (27674, 714240), (28179, 701440), (29088, 679520), (29760, 664176), (31310, 631296), (31744, 622665), (32320, 611568), (32880, 601152), (33976, 581760), (35072, 563580), (35712, 553480), (36360, 543616), (37572, 526080), (38223, 517120), (38784, 509640), (39456, 500960), (39680, 498132), (41511, 476160), (42470, 465408), (43840, 450864), (44640, 442784), (46080, 428947), (46965, 420864), (47616, 415110), (48480, 407712), (49320, 400768), (50096, 394560), (50964, 387840), (51712, 382230), (52608, 375720), (55348, 357120), (56358, 350720), (58176, 339760), (59520, 332088), (62620, 315648), (63705, 310272), (64640, 305784), (65760, 300576), (67952, 290880), (69185, 285696), (70144, 281790), (71424, 276740), (72720, 271808), (75144, 263040), (76446, 258560), (77568, 254820), (78912, 250480), (79360, 249066), (83022, 238080), (84940, 232704), (87680, 225432), (89280, 221392), (93930, 210432), (95232, 207555), (96960, 203856), (98640, 200384), (100192, 197280), (101928, 193920), (103424, 191115), (105216, 187860), (110696, 178560), (112716, 175360), (116352, 169880), (119040, 166044), (124533, 158720), (125240, 157824), (127410, 155136), (129280, 152892), (131520, 150288), (135904, 145440), (138370, 142848), (140288, 140895)]