262092240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1$

素因数の和:1802

約数の個数: 160

約数和(自身を含む): 916012800

約数和(自身を除く): 653920560

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, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1709, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3418, 3834, 4260, 5112, 5127, 5680, 6390, 6836, 7668, 8520, 8545, 9585, 10224, 10254, 12780, 13672, 15336, 15381, 17040, 17090, 19170, 20508, 25560, 25635, 27344, 30672, 30762, 34180, 38340, 41016, 46143, 51120, 51270, 61524, 68360, 76680, 76905, 82032, 92286, 102540, 121339, 123048, 136720, 153360, 153810, 184572, 205080, 230715, 242678, 246096, 307620, 364017, 369144, 410160, 461430, 485356, 606695, 615240, 728034, 738288, 922860, 970712, 1092051, 1213390, 1230480, 1456068, 1820085, 1845720, 1941424, 2184102, 2426780, 2912136, 3276153, 3640170, 3691440, 4368204, 4853560, 5460255, 5824272, 6552306, 7280340, 8736408, 9707120, 10920510, 13104612, 14560680, 16380765, 17472816, 21841020, 26209224, 29121360, 32761530, 43682040, 52418448, 65523060, 87364080, 131046120, 262092240]

約数ペア:

[(1, 262092240), (2, 131046120), (3, 87364080), (4, 65523060), (5, 52418448), (6, 43682040), (8, 32761530), (9, 29121360), (10, 26209224), (12, 21841020), (15, 17472816), (16, 16380765), (18, 14560680), (20, 13104612), (24, 10920510), (27, 9707120), (30, 8736408), (36, 7280340), (40, 6552306), (45, 5824272), (48, 5460255), (54, 4853560), (60, 4368204), (71, 3691440), (72, 3640170), (80, 3276153), (90, 2912136), (108, 2426780), (120, 2184102), (135, 1941424), (142, 1845720), (144, 1820085), (180, 1456068), (213, 1230480), (216, 1213390), (240, 1092051), (270, 970712), (284, 922860), (355, 738288), (360, 728034), (426, 615240), (432, 606695), (540, 485356), (568, 461430), (639, 410160), (710, 369144), (720, 364017), (852, 307620), (1065, 246096), (1080, 242678), (1136, 230715), (1278, 205080), (1420, 184572), (1704, 153810), (1709, 153360), (1917, 136720), (2130, 123048), (2160, 121339), (2556, 102540), (2840, 92286), (3195, 82032), (3408, 76905), (3418, 76680), (3834, 68360), (4260, 61524), (5112, 51270), (5127, 51120), (5680, 46143), (6390, 41016), (6836, 38340), (7668, 34180), (8520, 30762), (8545, 30672), (9585, 27344), (10224, 25635), (10254, 25560), (12780, 20508), (13672, 19170), (15336, 17090), (15381, 17040)]