1421497440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2162

約数の個数: 288

約数和(自身を含む): 5417508096

約数和(自身を除く): 3996010656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 96, 99, 110, 120, 129, 132, 144, 160, 165, 172, 176, 180, 198, 215, 220, 240, 258, 264, 288, 330, 344, 352, 360, 387, 396, 430, 440, 473, 480, 495, 516, 528, 645, 660, 688, 720, 774, 792, 860, 880, 946, 990, 1032, 1056, 1290, 1320, 1376, 1419, 1440, 1548, 1584, 1720, 1760, 1892, 1935, 1980, 2064, 2087, 2365, 2580, 2640, 2838, 3096, 3168, 3440, 3784, 3870, 3960, 4128, 4174, 4257, 4730, 5160, 5280, 5676, 6192, 6261, 6880, 7095, 7568, 7740, 7920, 8348, 8514, 9460, 10320, 10435, 11352, 12384, 12522, 14190, 15136, 15480, 15840, 16696, 17028, 18783, 18920, 20640, 20870, 21285, 22704, 22957, 25044, 28380, 30960, 31305, 33392, 34056, 37566, 37840, 41740, 42570, 45408, 45914, 50088, 56760, 61920, 62610, 66784, 68112, 68871, 75132, 75680, 83480, 85140, 89741, 91828, 93915, 100176, 113520, 114785, 125220, 136224, 137742, 150264, 166960, 170280, 179482, 183656, 187830, 200352, 206613, 227040, 229570, 250440, 269223, 275484, 300528, 333920, 340560, 344355, 358964, 367312, 375660, 413226, 448705, 459140, 500880, 538446, 550968, 601056, 681120, 688710, 717928, 734624, 751320, 807669, 826452, 897410, 918280, 987151, 1001760, 1033065, 1076892, 1101936, 1346115, 1377420, 1435856, 1502640, 1615338, 1652904, 1794820, 1836560, 1974302, 2066130, 2153784, 2203872, 2692230, 2754840, 2871712, 2961453, 3005280, 3230676, 3305808, 3589640, 3673120, 3948604, 4038345, 4132260, 4307568, 4935755, 5384460, 5509680, 5922906, 6461352, 6611616, 7179280, 7897208, 8076690, 8264520, 8615136, 8884359, 9871510, 10768920, 11019360, 11845812, 12922704, 14358560, 14807265, 15794416, 16153380, 16529040, 17768718, 19743020, 21537840, 23691624, 25845408, 29614530, 31588832, 32306760, 33058080, 35537436, 39486040, 43075680, 44421795, 47383248, 59229060, 64613520, 71074872, 78972080, 88843590, 94766496, 118458120, 129227040, 142149744, 157944160, 177687180, 236916240, 284299488, 355374360, 473832480, 710748720, 1421497440]

約数ペア:

[(1, 1421497440), (2, 710748720), (3, 473832480), (4, 355374360), (5, 284299488), (6, 236916240), (8, 177687180), (9, 157944160), (10, 142149744), (11, 129227040), (12, 118458120), (15, 94766496), (16, 88843590), (18, 78972080), (20, 71074872), (22, 64613520), (24, 59229060), (30, 47383248), (32, 44421795), (33, 43075680), (36, 39486040), (40, 35537436), (43, 33058080), (44, 32306760), (45, 31588832), (48, 29614530), (55, 25845408), (60, 23691624), (66, 21537840), (72, 19743020), (80, 17768718), (86, 16529040), (88, 16153380), (90, 15794416), (96, 14807265), (99, 14358560), (110, 12922704), (120, 11845812), (129, 11019360), (132, 10768920), (144, 9871510), (160, 8884359), (165, 8615136), (172, 8264520), (176, 8076690), (180, 7897208), (198, 7179280), (215, 6611616), (220, 6461352), (240, 5922906), (258, 5509680), (264, 5384460), (288, 4935755), (330, 4307568), (344, 4132260), (352, 4038345), (360, 3948604), (387, 3673120), (396, 3589640), (430, 3305808), (440, 3230676), (473, 3005280), (480, 2961453), (495, 2871712), (516, 2754840), (528, 2692230), (645, 2203872), (660, 2153784), (688, 2066130), (720, 1974302), (774, 1836560), (792, 1794820), (860, 1652904), (880, 1615338), (946, 1502640), (990, 1435856), (1032, 1377420), (1056, 1346115), (1290, 1101936), (1320, 1076892), (1376, 1033065), (1419, 1001760), (1440, 987151), (1548, 918280), (1584, 897410), (1720, 826452), (1760, 807669), (1892, 751320), (1935, 734624), (1980, 717928), (2064, 688710), (2087, 681120), (2365, 601056), (2580, 550968), (2640, 538446), (2838, 500880), (3096, 459140), (3168, 448705), (3440, 413226), (3784, 375660), (3870, 367312), (3960, 358964), (4128, 344355), (4174, 340560), (4257, 333920), (4730, 300528), (5160, 275484), (5280, 269223), (5676, 250440), (6192, 229570), (6261, 227040), (6880, 206613), (7095, 200352), (7568, 187830), (7740, 183656), (7920, 179482), (8348, 170280), (8514, 166960), (9460, 150264), (10320, 137742), (10435, 136224), (11352, 125220), (12384, 114785), (12522, 113520), (14190, 100176), (15136, 93915), (15480, 91828), (15840, 89741), (16696, 85140), (17028, 83480), (18783, 75680), (18920, 75132), (20640, 68871), (20870, 68112), (21285, 66784), (22704, 62610), (22957, 61920), (25044, 56760), (28380, 50088), (30960, 45914), (31305, 45408), (33392, 42570), (34056, 41740), (37566, 37840)]