15381694080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86143}}^1$

素因数の和:86199

約数の個数: 192

約数和(自身を含む): 54828933120

約数和(自身を除く): 39447239040

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, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 17856, 19840, 22320, 29760, 35712, 44640, 59520, 86143, 89280, 172286, 178560, 258429, 344572, 430715, 516858, 689144, 775287, 861430, 1033716, 1292145, 1378288, 1550574, 1722860, 2067432, 2584290, 2670433, 2756576, 3101148, 3445720, 3876435, 4134864, 5168580, 5340866, 5513152, 6202296, 6891440, 7752870, 8011299, 8269728, 10337160, 10681732, 11026304, 12404592, 13352165, 13782880, 15505740, 16022598, 16539456, 20674320, 21363464, 24033897, 24809184, 26704330, 27565760, 31011480, 32045196, 33078912, 40056495, 41348640, 42726928, 48067794, 49618368, 53408660, 55131520, 62022960, 64090392, 80112990, 82697280, 85453856, 96135588, 99236736, 106817320, 120169485, 124045920, 128180784, 160225980, 165394560, 170907712, 192271176, 213634640, 240338970, 248091840, 256361568, 320451960, 341815424, 384542352, 427269280, 480677940, 496183680, 512723136, 640903920, 769084704, 854538560, 961355880, 1025446272, 1281807840, 1538169408, 1709077120, 1922711760, 2563615680, 3076338816, 3845423520, 5127231360, 7690847040, 15381694080]

約数ペア:

[(1, 15381694080), (2, 7690847040), (3, 5127231360), (4, 3845423520), (5, 3076338816), (6, 2563615680), (8, 1922711760), (9, 1709077120), (10, 1538169408), (12, 1281807840), (15, 1025446272), (16, 961355880), (18, 854538560), (20, 769084704), (24, 640903920), (30, 512723136), (31, 496183680), (32, 480677940), (36, 427269280), (40, 384542352), (45, 341815424), (48, 320451960), (60, 256361568), (62, 248091840), (64, 240338970), (72, 213634640), (80, 192271176), (90, 170907712), (93, 165394560), (96, 160225980), (120, 128180784), (124, 124045920), (128, 120169485), (144, 106817320), (155, 99236736), (160, 96135588), (180, 85453856), (186, 82697280), (192, 80112990), (240, 64090392), (248, 62022960), (279, 55131520), (288, 53408660), (310, 49618368), (320, 48067794), (360, 42726928), (372, 41348640), (384, 40056495), (465, 33078912), (480, 32045196), (496, 31011480), (558, 27565760), (576, 26704330), (620, 24809184), (640, 24033897), (720, 21363464), (744, 20674320), (930, 16539456), (960, 16022598), (992, 15505740), (1116, 13782880), (1152, 13352165), (1240, 12404592), (1395, 11026304), (1440, 10681732), (1488, 10337160), (1860, 8269728), (1920, 8011299), (1984, 7752870), (2232, 6891440), (2480, 6202296), (2790, 5513152), (2880, 5340866), (2976, 5168580), (3720, 4134864), (3968, 3876435), (4464, 3445720), (4960, 3101148), (5580, 2756576), (5760, 2670433), (5952, 2584290), (7440, 2067432), (8928, 1722860), (9920, 1550574), (11160, 1378288), (11904, 1292145), (14880, 1033716), (17856, 861430), (19840, 775287), (22320, 689144), (29760, 516858), (35712, 430715), (44640, 344572), (59520, 258429), (86143, 178560), (89280, 172286)]