2756941440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11867}}^1$

素因数の和:11911

約数の個数: 192

約数和(自身を含む): 9660077280

約数和(自身を除く): 6903135840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1408, 1452, 1760, 1815, 1920, 1936, 2112, 2420, 2640, 2904, 3520, 3630, 3872, 4224, 4840, 5280, 5808, 7040, 7260, 7744, 9680, 10560, 11616, 11867, 14520, 15488, 19360, 21120, 23232, 23734, 29040, 35601, 38720, 46464, 47468, 58080, 59335, 71202, 77440, 94936, 116160, 118670, 130537, 142404, 178005, 189872, 232320, 237340, 261074, 284808, 356010, 379744, 391611, 474680, 522148, 569616, 652685, 712020, 759488, 783222, 949360, 1044296, 1139232, 1305370, 1424040, 1435907, 1518976, 1566444, 1898720, 1958055, 2088592, 2278464, 2610740, 2848080, 2871814, 3132888, 3797440, 3916110, 4177184, 4307721, 4556928, 5221480, 5696160, 5743628, 6265776, 7179535, 7594880, 7832220, 8354368, 8615442, 10442960, 11392320, 11487256, 12531552, 14359070, 15664440, 16708736, 17230884, 20885920, 21538605, 22784640, 22974512, 25063104, 28718140, 31328880, 34461768, 41771840, 43077210, 45949024, 50126208, 57436280, 62657760, 68923536, 83543680, 86154420, 91898048, 114872560, 125315520, 137847072, 172308840, 183796096, 229745120, 250631040, 275694144, 344617680, 459490240, 551388288, 689235360, 918980480, 1378470720, 2756941440]

約数ペア:

[(1, 2756941440), (2, 1378470720), (3, 918980480), (4, 689235360), (5, 551388288), (6, 459490240), (8, 344617680), (10, 275694144), (11, 250631040), (12, 229745120), (15, 183796096), (16, 172308840), (20, 137847072), (22, 125315520), (24, 114872560), (30, 91898048), (32, 86154420), (33, 83543680), (40, 68923536), (44, 62657760), (48, 57436280), (55, 50126208), (60, 45949024), (64, 43077210), (66, 41771840), (80, 34461768), (88, 31328880), (96, 28718140), (110, 25063104), (120, 22974512), (121, 22784640), (128, 21538605), (132, 20885920), (160, 17230884), (165, 16708736), (176, 15664440), (192, 14359070), (220, 12531552), (240, 11487256), (242, 11392320), (264, 10442960), (320, 8615442), (330, 8354368), (352, 7832220), (363, 7594880), (384, 7179535), (440, 6265776), (480, 5743628), (484, 5696160), (528, 5221480), (605, 4556928), (640, 4307721), (660, 4177184), (704, 3916110), (726, 3797440), (880, 3132888), (960, 2871814), (968, 2848080), (1056, 2610740), (1210, 2278464), (1320, 2088592), (1408, 1958055), (1452, 1898720), (1760, 1566444), (1815, 1518976), (1920, 1435907), (1936, 1424040), (2112, 1305370), (2420, 1139232), (2640, 1044296), (2904, 949360), (3520, 783222), (3630, 759488), (3872, 712020), (4224, 652685), (4840, 569616), (5280, 522148), (5808, 474680), (7040, 391611), (7260, 379744), (7744, 356010), (9680, 284808), (10560, 261074), (11616, 237340), (11867, 232320), (14520, 189872), (15488, 178005), (19360, 142404), (21120, 130537), (23232, 118670), (23734, 116160), (29040, 94936), (35601, 77440), (38720, 71202), (46464, 59335), (47468, 58080)]