213065160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23059}}^1$

素因数の和:23091

約数の個数: 128

約数和(自身を含む): 796953600

約数和(自身を除く): 583888440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 23059, 46118, 69177, 92236, 115295, 138354, 161413, 184472, 230590, 253649, 276708, 322826, 345885, 461180, 484239, 507298, 553416, 645652, 691770, 760947, 807065, 922360, 968478, 1014596, 1268245, 1291304, 1383540, 1521894, 1614130, 1775543, 1936956, 2029192, 2421195, 2536490, 2767080, 3043788, 3228260, 3551086, 3804735, 3873912, 4842390, 5072980, 5326629, 6087576, 6456520, 7102172, 7609470, 8877715, 9684780, 10145960, 10653258, 14204344, 15218940, 17755430, 19369560, 21306516, 26633145, 30437880, 35510860, 42613032, 53266290, 71021720, 106532580, 213065160]

約数ペア:

[(1, 213065160), (2, 106532580), (3, 71021720), (4, 53266290), (5, 42613032), (6, 35510860), (7, 30437880), (8, 26633145), (10, 21306516), (11, 19369560), (12, 17755430), (14, 15218940), (15, 14204344), (20, 10653258), (21, 10145960), (22, 9684780), (24, 8877715), (28, 7609470), (30, 7102172), (33, 6456520), (35, 6087576), (40, 5326629), (42, 5072980), (44, 4842390), (55, 3873912), (56, 3804735), (60, 3551086), (66, 3228260), (70, 3043788), (77, 2767080), (84, 2536490), (88, 2421195), (105, 2029192), (110, 1936956), (120, 1775543), (132, 1614130), (140, 1521894), (154, 1383540), (165, 1291304), (168, 1268245), (210, 1014596), (220, 968478), (231, 922360), (264, 807065), (280, 760947), (308, 691770), (330, 645652), (385, 553416), (420, 507298), (440, 484239), (462, 461180), (616, 345885), (660, 322826), (770, 276708), (840, 253649), (924, 230590), (1155, 184472), (1320, 161413), (1540, 138354), (1848, 115295), (2310, 92236), (3080, 69177), (4620, 46118), (9240, 23059)]