393138360

素因数分解:

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

素因数の和:1803

約数の個数: 160

約数和(自身を含む): 1340776800

約数和(自身を除く): 947638440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1278, 1420, 1620, 1704, 1709, 1917, 2130, 2556, 2840, 3195, 3240, 3418, 3834, 4260, 5112, 5127, 5751, 6390, 6836, 7668, 8520, 8545, 9585, 10254, 11502, 12780, 13672, 15336, 15381, 17090, 19170, 20508, 23004, 25560, 25635, 28755, 30762, 34180, 38340, 41016, 46008, 46143, 51270, 57510, 61524, 68360, 76680, 76905, 92286, 102540, 115020, 121339, 123048, 138429, 153810, 184572, 205080, 230040, 230715, 242678, 276858, 307620, 364017, 369144, 461430, 485356, 553716, 606695, 615240, 692145, 728034, 922860, 970712, 1092051, 1107432, 1213390, 1384290, 1456068, 1820085, 1845720, 2184102, 2426780, 2768580, 2912136, 3276153, 3640170, 4368204, 4853560, 5460255, 5537160, 6552306, 7280340, 8736408, 9828459, 10920510, 13104612, 14560680, 16380765, 19656918, 21841020, 26209224, 32761530, 39313836, 43682040, 49142295, 65523060, 78627672, 98284590, 131046120, 196569180, 393138360]

約数ペア:

[(1, 393138360), (2, 196569180), (3, 131046120), (4, 98284590), (5, 78627672), (6, 65523060), (8, 49142295), (9, 43682040), (10, 39313836), (12, 32761530), (15, 26209224), (18, 21841020), (20, 19656918), (24, 16380765), (27, 14560680), (30, 13104612), (36, 10920510), (40, 9828459), (45, 8736408), (54, 7280340), (60, 6552306), (71, 5537160), (72, 5460255), (81, 4853560), (90, 4368204), (108, 3640170), (120, 3276153), (135, 2912136), (142, 2768580), (162, 2426780), (180, 2184102), (213, 1845720), (216, 1820085), (270, 1456068), (284, 1384290), (324, 1213390), (355, 1107432), (360, 1092051), (405, 970712), (426, 922860), (540, 728034), (568, 692145), (639, 615240), (648, 606695), (710, 553716), (810, 485356), (852, 461430), (1065, 369144), (1080, 364017), (1278, 307620), (1420, 276858), (1620, 242678), (1704, 230715), (1709, 230040), (1917, 205080), (2130, 184572), (2556, 153810), (2840, 138429), (3195, 123048), (3240, 121339), (3418, 115020), (3834, 102540), (4260, 92286), (5112, 76905), (5127, 76680), (5751, 68360), (6390, 61524), (6836, 57510), (7668, 51270), (8520, 46143), (8545, 46008), (9585, 41016), (10254, 38340), (11502, 34180), (12780, 30762), (13672, 28755), (15336, 25635), (15381, 25560), (17090, 23004), (19170, 20508)]