1377252720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{827}}^1$

素因数の和:1109

約数の個数: 200

約数和(自身を含む): 4807821744

約数和(自身を除く): 3430569024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 257, 270, 324, 360, 405, 432, 514, 540, 648, 720, 771, 810, 827, 1028, 1080, 1285, 1296, 1542, 1620, 1654, 2056, 2160, 2313, 2481, 2570, 3084, 3240, 3308, 3855, 4112, 4135, 4626, 4962, 5140, 6168, 6480, 6616, 6939, 7443, 7710, 8270, 9252, 9924, 10280, 11565, 12336, 12405, 13232, 13878, 14886, 15420, 16540, 18504, 19848, 20560, 20817, 22329, 23130, 24810, 27756, 29772, 30840, 33080, 34695, 37008, 37215, 39696, 41634, 44658, 46260, 49620, 55512, 59544, 61680, 66160, 66987, 69390, 74430, 83268, 89316, 92520, 99240, 104085, 111024, 111645, 119088, 133974, 138780, 148860, 166536, 178632, 185040, 198480, 208170, 212539, 223290, 267948, 277560, 297720, 333072, 334935, 357264, 416340, 425078, 446580, 535896, 555120, 595440, 637617, 669870, 832680, 850156, 893160, 1062695, 1071792, 1275234, 1339740, 1665360, 1700312, 1786320, 1912851, 2125390, 2550468, 2679480, 3188085, 3400624, 3825702, 4250780, 5100936, 5358960, 5738553, 6376170, 7651404, 8501560, 9564255, 10201872, 11477106, 12752340, 15302808, 17003120, 17215659, 19128510, 22954212, 25504680, 28692765, 30605616, 34431318, 38257020, 45908424, 51009360, 57385530, 68862636, 76514040, 86078295, 91816848, 114771060, 137725272, 153028080, 172156590, 229542120, 275450544, 344313180, 459084240, 688626360, 1377252720]

約数ペア:

[(1, 1377252720), (2, 688626360), (3, 459084240), (4, 344313180), (5, 275450544), (6, 229542120), (8, 172156590), (9, 153028080), (10, 137725272), (12, 114771060), (15, 91816848), (16, 86078295), (18, 76514040), (20, 68862636), (24, 57385530), (27, 51009360), (30, 45908424), (36, 38257020), (40, 34431318), (45, 30605616), (48, 28692765), (54, 25504680), (60, 22954212), (72, 19128510), (80, 17215659), (81, 17003120), (90, 15302808), (108, 12752340), (120, 11477106), (135, 10201872), (144, 9564255), (162, 8501560), (180, 7651404), (216, 6376170), (240, 5738553), (257, 5358960), (270, 5100936), (324, 4250780), (360, 3825702), (405, 3400624), (432, 3188085), (514, 2679480), (540, 2550468), (648, 2125390), (720, 1912851), (771, 1786320), (810, 1700312), (827, 1665360), (1028, 1339740), (1080, 1275234), (1285, 1071792), (1296, 1062695), (1542, 893160), (1620, 850156), (1654, 832680), (2056, 669870), (2160, 637617), (2313, 595440), (2481, 555120), (2570, 535896), (3084, 446580), (3240, 425078), (3308, 416340), (3855, 357264), (4112, 334935), (4135, 333072), (4626, 297720), (4962, 277560), (5140, 267948), (6168, 223290), (6480, 212539), (6616, 208170), (6939, 198480), (7443, 185040), (7710, 178632), (8270, 166536), (9252, 148860), (9924, 138780), (10280, 133974), (11565, 119088), (12336, 111645), (12405, 111024), (13232, 104085), (13878, 99240), (14886, 92520), (15420, 89316), (16540, 83268), (18504, 74430), (19848, 69390), (20560, 66987), (20817, 66160), (22329, 61680), (23130, 59544), (24810, 55512), (27756, 49620), (29772, 46260), (30840, 44658), (33080, 41634), (34695, 39696), (37008, 37215)]