919935360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:550

約数の個数: 256

約数和(自身を含む): 3290112000

約数和(自身を除く): 2370176640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 139, 144, 160, 180, 192, 216, 240, 270, 278, 288, 320, 360, 383, 384, 417, 432, 480, 540, 556, 576, 640, 695, 720, 766, 834, 864, 960, 1080, 1112, 1149, 1152, 1251, 1390, 1440, 1532, 1668, 1728, 1915, 1920, 2085, 2160, 2224, 2298, 2502, 2780, 2880, 3064, 3336, 3447, 3456, 3753, 3830, 4170, 4320, 4448, 4596, 5004, 5560, 5745, 5760, 6128, 6255, 6672, 6894, 7506, 7660, 8340, 8640, 8896, 9192, 10008, 10341, 11120, 11490, 12256, 12510, 13344, 13788, 15012, 15320, 16680, 17235, 17280, 17792, 18384, 18765, 20016, 20682, 22240, 22980, 24512, 25020, 26688, 27576, 30024, 30640, 33360, 34470, 36768, 37530, 40032, 41364, 44480, 45960, 49024, 50040, 51705, 53237, 53376, 55152, 60048, 61280, 66720, 68940, 73536, 75060, 80064, 82728, 88960, 91920, 100080, 103410, 106474, 110304, 120096, 122560, 133440, 137880, 147072, 150120, 159711, 160128, 165456, 183840, 200160, 206820, 212948, 220608, 240192, 245120, 266185, 266880, 275760, 300240, 319422, 330912, 367680, 400320, 413640, 425896, 441216, 479133, 480384, 532370, 551520, 600480, 638844, 661824, 735360, 798555, 800640, 827280, 851792, 958266, 1064740, 1103040, 1200960, 1277688, 1323648, 1437399, 1597110, 1654560, 1703584, 1916532, 2129480, 2206080, 2395665, 2401920, 2555376, 2874798, 3194220, 3309120, 3407168, 3833064, 4258960, 4791330, 5110752, 5749596, 6388440, 6618240, 6814336, 7186995, 7666128, 8517920, 9582660, 10221504, 11499192, 12776880, 14373990, 15332256, 17035840, 19165320, 20443008, 22998384, 25553760, 28747980, 30664512, 34071680, 38330640, 45996768, 51107520, 57495960, 61329024, 76661280, 91993536, 102215040, 114991920, 153322560, 183987072, 229983840, 306645120, 459967680, 919935360]

約数ペア:

[(1, 919935360), (2, 459967680), (3, 306645120), (4, 229983840), (5, 183987072), (6, 153322560), (8, 114991920), (9, 102215040), (10, 91993536), (12, 76661280), (15, 61329024), (16, 57495960), (18, 51107520), (20, 45996768), (24, 38330640), (27, 34071680), (30, 30664512), (32, 28747980), (36, 25553760), (40, 22998384), (45, 20443008), (48, 19165320), (54, 17035840), (60, 15332256), (64, 14373990), (72, 12776880), (80, 11499192), (90, 10221504), (96, 9582660), (108, 8517920), (120, 7666128), (128, 7186995), (135, 6814336), (139, 6618240), (144, 6388440), (160, 5749596), (180, 5110752), (192, 4791330), (216, 4258960), (240, 3833064), (270, 3407168), (278, 3309120), (288, 3194220), (320, 2874798), (360, 2555376), (383, 2401920), (384, 2395665), (417, 2206080), (432, 2129480), (480, 1916532), (540, 1703584), (556, 1654560), (576, 1597110), (640, 1437399), (695, 1323648), (720, 1277688), (766, 1200960), (834, 1103040), (864, 1064740), (960, 958266), (1080, 851792), (1112, 827280), (1149, 800640), (1152, 798555), (1251, 735360), (1390, 661824), (1440, 638844), (1532, 600480), (1668, 551520), (1728, 532370), (1915, 480384), (1920, 479133), (2085, 441216), (2160, 425896), (2224, 413640), (2298, 400320), (2502, 367680), (2780, 330912), (2880, 319422), (3064, 300240), (3336, 275760), (3447, 266880), (3456, 266185), (3753, 245120), (3830, 240192), (4170, 220608), (4320, 212948), (4448, 206820), (4596, 200160), (5004, 183840), (5560, 165456), (5745, 160128), (5760, 159711), (6128, 150120), (6255, 147072), (6672, 137880), (6894, 133440), (7506, 122560), (7660, 120096), (8340, 110304), (8640, 106474), (8896, 103410), (9192, 100080), (10008, 91920), (10341, 88960), (11120, 82728), (11490, 80064), (12256, 75060), (12510, 73536), (13344, 68940), (13788, 66720), (15012, 61280), (15320, 60048), (16680, 55152), (17235, 53376), (17280, 53237), (17792, 51705), (18384, 50040), (18765, 49024), (20016, 45960), (20682, 44480), (22240, 41364), (22980, 40032), (24512, 37530), (25020, 36768), (26688, 34470), (27576, 33360), (30024, 30640)]