163821360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 531965952

約数和(自身を除く): 368144592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 97, 120, 124, 155, 186, 194, 227, 240, 248, 291, 310, 372, 388, 454, 465, 485, 496, 582, 620, 681, 744, 776, 908, 930, 970, 1135, 1164, 1240, 1362, 1455, 1488, 1552, 1816, 1860, 1940, 2270, 2328, 2480, 2724, 2910, 3007, 3405, 3632, 3720, 3880, 4540, 4656, 5448, 5820, 6014, 6810, 7037, 7440, 7760, 9021, 9080, 10896, 11640, 12028, 13620, 14074, 15035, 18042, 18160, 21111, 22019, 23280, 24056, 27240, 28148, 30070, 35185, 36084, 42222, 44038, 45105, 48112, 54480, 56296, 60140, 66057, 70370, 72168, 84444, 88076, 90210, 105555, 110095, 112592, 120280, 132114, 140740, 144336, 168888, 176152, 180420, 211110, 220190, 240560, 264228, 281480, 330285, 337776, 352304, 360840, 422220, 440380, 528456, 562960, 660570, 682589, 721680, 844440, 880760, 1056912, 1321140, 1365178, 1688880, 1761520, 2047767, 2642280, 2730356, 3412945, 4095534, 5284560, 5460712, 6825890, 8191068, 10238835, 10921424, 13651780, 16382136, 20477670, 27303560, 32764272, 40955340, 54607120, 81910680, 163821360]

約数ペア:

[(1, 163821360), (2, 81910680), (3, 54607120), (4, 40955340), (5, 32764272), (6, 27303560), (8, 20477670), (10, 16382136), (12, 13651780), (15, 10921424), (16, 10238835), (20, 8191068), (24, 6825890), (30, 5460712), (31, 5284560), (40, 4095534), (48, 3412945), (60, 2730356), (62, 2642280), (80, 2047767), (93, 1761520), (97, 1688880), (120, 1365178), (124, 1321140), (155, 1056912), (186, 880760), (194, 844440), (227, 721680), (240, 682589), (248, 660570), (291, 562960), (310, 528456), (372, 440380), (388, 422220), (454, 360840), (465, 352304), (485, 337776), (496, 330285), (582, 281480), (620, 264228), (681, 240560), (744, 220190), (776, 211110), (908, 180420), (930, 176152), (970, 168888), (1135, 144336), (1164, 140740), (1240, 132114), (1362, 120280), (1455, 112592), (1488, 110095), (1552, 105555), (1816, 90210), (1860, 88076), (1940, 84444), (2270, 72168), (2328, 70370), (2480, 66057), (2724, 60140), (2910, 56296), (3007, 54480), (3405, 48112), (3632, 45105), (3720, 44038), (3880, 42222), (4540, 36084), (4656, 35185), (5448, 30070), (5820, 28148), (6014, 27240), (6810, 24056), (7037, 23280), (7440, 22019), (7760, 21111), (9021, 18160), (9080, 18042), (10896, 15035), (11640, 14074), (12028, 13620)]