305769240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1902

約数の個数: 192

約数和(自身を含む): 1153301760

約数和(自身を除く): 847532520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 402, 420, 469, 504, 536, 603, 630, 670, 804, 840, 938, 1005, 1206, 1260, 1340, 1407, 1608, 1811, 1876, 2010, 2345, 2412, 2520, 2680, 2814, 3015, 3622, 3752, 4020, 4221, 4690, 4824, 5433, 5628, 6030, 7035, 7244, 8040, 8442, 9055, 9380, 10866, 11256, 12060, 12677, 14070, 14488, 16299, 16884, 18110, 18760, 21105, 21732, 24120, 25354, 27165, 28140, 32598, 33768, 36220, 38031, 42210, 43464, 50708, 54330, 56280, 63385, 65196, 72440, 76062, 81495, 84420, 101416, 108660, 114093, 121337, 126770, 130392, 152124, 162990, 168840, 190155, 217320, 228186, 242674, 253540, 304248, 325980, 364011, 380310, 456372, 485348, 507080, 570465, 606685, 651960, 728022, 760620, 849359, 912744, 970696, 1092033, 1140930, 1213370, 1456044, 1521240, 1698718, 1820055, 2184066, 2281860, 2426740, 2548077, 2912088, 3397436, 3640110, 4246795, 4368132, 4563720, 4853480, 5096154, 5460165, 6794872, 7280220, 7644231, 8493590, 8736264, 10192308, 10920330, 12740385, 14560440, 15288462, 16987180, 20384616, 21840660, 25480770, 30576924, 33974360, 38221155, 43681320, 50961540, 61153848, 76442310, 101923080, 152884620, 305769240]

約数ペア:

[(1, 305769240), (2, 152884620), (3, 101923080), (4, 76442310), (5, 61153848), (6, 50961540), (7, 43681320), (8, 38221155), (9, 33974360), (10, 30576924), (12, 25480770), (14, 21840660), (15, 20384616), (18, 16987180), (20, 15288462), (21, 14560440), (24, 12740385), (28, 10920330), (30, 10192308), (35, 8736264), (36, 8493590), (40, 7644231), (42, 7280220), (45, 6794872), (56, 5460165), (60, 5096154), (63, 4853480), (67, 4563720), (70, 4368132), (72, 4246795), (84, 3640110), (90, 3397436), (105, 2912088), (120, 2548077), (126, 2426740), (134, 2281860), (140, 2184066), (168, 1820055), (180, 1698718), (201, 1521240), (210, 1456044), (252, 1213370), (268, 1140930), (280, 1092033), (315, 970696), (335, 912744), (360, 849359), (402, 760620), (420, 728022), (469, 651960), (504, 606685), (536, 570465), (603, 507080), (630, 485348), (670, 456372), (804, 380310), (840, 364011), (938, 325980), (1005, 304248), (1206, 253540), (1260, 242674), (1340, 228186), (1407, 217320), (1608, 190155), (1811, 168840), (1876, 162990), (2010, 152124), (2345, 130392), (2412, 126770), (2520, 121337), (2680, 114093), (2814, 108660), (3015, 101416), (3622, 84420), (3752, 81495), (4020, 76062), (4221, 72440), (4690, 65196), (4824, 63385), (5433, 56280), (5628, 54330), (6030, 50708), (7035, 43464), (7244, 42210), (8040, 38031), (8442, 36220), (9055, 33768), (9380, 32598), (10866, 28140), (11256, 27165), (12060, 25354), (12677, 24120), (14070, 21732), (14488, 21105), (16299, 18760), (16884, 18110)]