1453399440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{937}}^1$

素因数の和:1257

約数の個数: 160

約数和(自身を含む): 4723197696

約数和(自身を除く): 3269798256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 281, 345, 368, 460, 552, 562, 690, 843, 920, 937, 1104, 1124, 1380, 1405, 1686, 1840, 1874, 2248, 2760, 2810, 2811, 3372, 3748, 4215, 4496, 4685, 5520, 5620, 5622, 6463, 6744, 7496, 8430, 9370, 11240, 11244, 12926, 13488, 14055, 14992, 16860, 18740, 19389, 21551, 22480, 22488, 25852, 28110, 32315, 33720, 37480, 38778, 43102, 44976, 51704, 56220, 64630, 64653, 67440, 74960, 77556, 86204, 96945, 103408, 107755, 112440, 129260, 129306, 155112, 172408, 193890, 215510, 224880, 258520, 258612, 263297, 310224, 323265, 344816, 387780, 431020, 517040, 517224, 526594, 646530, 775560, 789891, 862040, 1034448, 1053188, 1293060, 1316485, 1551120, 1579782, 1724080, 2106376, 2586120, 2632970, 3159564, 3949455, 4212752, 5172240, 5265940, 6055831, 6319128, 7898910, 10531880, 12111662, 12638256, 15797820, 18167493, 21063760, 24223324, 30279155, 31595640, 36334986, 48446648, 60558310, 63191280, 72669972, 90837465, 96893296, 121116620, 145339944, 181674930, 242233240, 290679888, 363349860, 484466480, 726699720, 1453399440]

約数ペア:

[(1, 1453399440), (2, 726699720), (3, 484466480), (4, 363349860), (5, 290679888), (6, 242233240), (8, 181674930), (10, 145339944), (12, 121116620), (15, 96893296), (16, 90837465), (20, 72669972), (23, 63191280), (24, 60558310), (30, 48446648), (40, 36334986), (46, 31595640), (48, 30279155), (60, 24223324), (69, 21063760), (80, 18167493), (92, 15797820), (115, 12638256), (120, 12111662), (138, 10531880), (184, 7898910), (230, 6319128), (240, 6055831), (276, 5265940), (281, 5172240), (345, 4212752), (368, 3949455), (460, 3159564), (552, 2632970), (562, 2586120), (690, 2106376), (843, 1724080), (920, 1579782), (937, 1551120), (1104, 1316485), (1124, 1293060), (1380, 1053188), (1405, 1034448), (1686, 862040), (1840, 789891), (1874, 775560), (2248, 646530), (2760, 526594), (2810, 517224), (2811, 517040), (3372, 431020), (3748, 387780), (4215, 344816), (4496, 323265), (4685, 310224), (5520, 263297), (5620, 258612), (5622, 258520), (6463, 224880), (6744, 215510), (7496, 193890), (8430, 172408), (9370, 155112), (11240, 129306), (11244, 129260), (12926, 112440), (13488, 107755), (14055, 103408), (14992, 96945), (16860, 86204), (18740, 77556), (19389, 74960), (21551, 67440), (22480, 64653), (22488, 64630), (25852, 56220), (28110, 51704), (32315, 44976), (33720, 43102), (37480, 38778)]