65800680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 218419200

約数和(自身を除く): 152618520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 316, 330, 395, 440, 474, 631, 632, 660, 790, 869, 948, 1185, 1262, 1320, 1580, 1738, 1893, 1896, 2370, 2524, 2607, 3155, 3160, 3476, 3786, 4345, 4740, 5048, 5214, 6310, 6941, 6952, 7572, 8690, 9465, 9480, 10428, 12620, 13035, 13882, 15144, 17380, 18930, 20823, 20856, 25240, 26070, 27764, 34705, 34760, 37860, 41646, 49849, 52140, 55528, 69410, 75720, 83292, 99698, 104115, 104280, 138820, 149547, 166584, 199396, 208230, 249245, 277640, 299094, 398792, 416460, 498490, 548339, 598188, 747735, 832920, 996980, 1096678, 1196376, 1495470, 1645017, 1993960, 2193356, 2741695, 2990940, 3290034, 4386712, 5483390, 5981880, 6580068, 8225085, 10966780, 13160136, 16450170, 21933560, 32900340, 65800680]

約数ペア:

[(1, 65800680), (2, 32900340), (3, 21933560), (4, 16450170), (5, 13160136), (6, 10966780), (8, 8225085), (10, 6580068), (11, 5981880), (12, 5483390), (15, 4386712), (20, 3290034), (22, 2990940), (24, 2741695), (30, 2193356), (33, 1993960), (40, 1645017), (44, 1495470), (55, 1196376), (60, 1096678), (66, 996980), (79, 832920), (88, 747735), (110, 598188), (120, 548339), (132, 498490), (158, 416460), (165, 398792), (220, 299094), (237, 277640), (264, 249245), (316, 208230), (330, 199396), (395, 166584), (440, 149547), (474, 138820), (631, 104280), (632, 104115), (660, 99698), (790, 83292), (869, 75720), (948, 69410), (1185, 55528), (1262, 52140), (1320, 49849), (1580, 41646), (1738, 37860), (1893, 34760), (1896, 34705), (2370, 27764), (2524, 26070), (2607, 25240), (3155, 20856), (3160, 20823), (3476, 18930), (3786, 17380), (4345, 15144), (4740, 13882), (5048, 13035), (5214, 12620), (6310, 10428), (6941, 9480), (6952, 9465), (7572, 8690)]