1379903040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:551

約数の個数: 280

約数和(自身を含む): 4956779520

約数和(自身を除く): 3576876480

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, 81, 90, 96, 108, 120, 135, 139, 144, 160, 162, 180, 192, 216, 240, 270, 278, 288, 320, 324, 360, 383, 405, 417, 432, 480, 540, 556, 576, 648, 695, 720, 766, 810, 834, 864, 960, 1080, 1112, 1149, 1251, 1296, 1390, 1440, 1532, 1620, 1668, 1728, 1915, 2085, 2160, 2224, 2298, 2502, 2592, 2780, 2880, 3064, 3240, 3336, 3447, 3753, 3830, 4170, 4320, 4448, 4596, 5004, 5184, 5560, 5745, 6128, 6255, 6480, 6672, 6894, 7506, 7660, 8340, 8640, 8896, 9192, 10008, 10341, 11120, 11259, 11490, 12256, 12510, 12960, 13344, 13788, 15012, 15320, 16680, 17235, 18384, 18765, 20016, 20682, 22240, 22518, 22980, 24512, 25020, 25920, 26688, 27576, 30024, 30640, 31023, 33360, 34470, 36768, 37530, 40032, 41364, 44480, 45036, 45960, 50040, 51705, 53237, 55152, 56295, 60048, 61280, 62046, 66720, 68940, 73536, 75060, 80064, 82728, 90072, 91920, 100080, 103410, 106474, 110304, 112590, 120096, 122560, 124092, 133440, 137880, 150120, 155115, 159711, 165456, 180144, 183840, 200160, 206820, 212948, 220608, 225180, 240192, 248184, 266185, 275760, 300240, 310230, 319422, 330912, 360288, 367680, 400320, 413640, 425896, 450360, 479133, 496368, 532370, 551520, 600480, 620460, 638844, 661824, 720576, 798555, 827280, 851792, 900720, 958266, 992736, 1064740, 1103040, 1200960, 1240920, 1277688, 1437399, 1597110, 1654560, 1703584, 1801440, 1916532, 1985472, 2129480, 2395665, 2481840, 2555376, 2874798, 3194220, 3309120, 3407168, 3602880, 3833064, 4258960, 4312197, 4791330, 4963680, 5110752, 5749596, 6388440, 7186995, 7666128, 8517920, 8624394, 9582660, 9927360, 10221504, 11499192, 12776880, 14373990, 15332256, 17035840, 17248788, 19165320, 21560985, 22998384, 25553760, 28747980, 30664512, 34497576, 38330640, 43121970, 45996768, 51107520, 57495960, 68995152, 76661280, 86243940, 91993536, 114991920, 137990304, 153322560, 172487880, 229983840, 275980608, 344975760, 459967680, 689951520, 1379903040]

約数ペア:

[(1, 1379903040), (2, 689951520), (3, 459967680), (4, 344975760), (5, 275980608), (6, 229983840), (8, 172487880), (9, 153322560), (10, 137990304), (12, 114991920), (15, 91993536), (16, 86243940), (18, 76661280), (20, 68995152), (24, 57495960), (27, 51107520), (30, 45996768), (32, 43121970), (36, 38330640), (40, 34497576), (45, 30664512), (48, 28747980), (54, 25553760), (60, 22998384), (64, 21560985), (72, 19165320), (80, 17248788), (81, 17035840), (90, 15332256), (96, 14373990), (108, 12776880), (120, 11499192), (135, 10221504), (139, 9927360), (144, 9582660), (160, 8624394), (162, 8517920), (180, 7666128), (192, 7186995), (216, 6388440), (240, 5749596), (270, 5110752), (278, 4963680), (288, 4791330), (320, 4312197), (324, 4258960), (360, 3833064), (383, 3602880), (405, 3407168), (417, 3309120), (432, 3194220), (480, 2874798), (540, 2555376), (556, 2481840), (576, 2395665), (648, 2129480), (695, 1985472), (720, 1916532), (766, 1801440), (810, 1703584), (834, 1654560), (864, 1597110), (960, 1437399), (1080, 1277688), (1112, 1240920), (1149, 1200960), (1251, 1103040), (1296, 1064740), (1390, 992736), (1440, 958266), (1532, 900720), (1620, 851792), (1668, 827280), (1728, 798555), (1915, 720576), (2085, 661824), (2160, 638844), (2224, 620460), (2298, 600480), (2502, 551520), (2592, 532370), (2780, 496368), (2880, 479133), (3064, 450360), (3240, 425896), (3336, 413640), (3447, 400320), (3753, 367680), (3830, 360288), (4170, 330912), (4320, 319422), (4448, 310230), (4596, 300240), (5004, 275760), (5184, 266185), (5560, 248184), (5745, 240192), (6128, 225180), (6255, 220608), (6480, 212948), (6672, 206820), (6894, 200160), (7506, 183840), (7660, 180144), (8340, 165456), (8640, 159711), (8896, 155115), (9192, 150120), (10008, 137880), (10341, 133440), (11120, 124092), (11259, 122560), (11490, 120096), (12256, 112590), (12510, 110304), (12960, 106474), (13344, 103410), (13788, 100080), (15012, 91920), (15320, 90072), (16680, 82728), (17235, 80064), (18384, 75060), (18765, 73536), (20016, 68940), (20682, 66720), (22240, 62046), (22518, 61280), (22980, 60048), (24512, 56295), (25020, 55152), (25920, 53237), (26688, 51705), (27576, 50040), (30024, 45960), (30640, 45036), (31023, 44480), (33360, 41364), (34470, 40032), (36768, 37530)]