231623160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 713206080

約数和(自身を除く): 481582920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 137, 146, 193, 219, 274, 292, 365, 386, 411, 438, 548, 579, 584, 685, 730, 772, 822, 876, 965, 1095, 1096, 1158, 1370, 1460, 1544, 1644, 1752, 1930, 2055, 2190, 2316, 2740, 2895, 2920, 3288, 3860, 4110, 4380, 4632, 5480, 5790, 7720, 8220, 8760, 10001, 11580, 14089, 16440, 20002, 23160, 26441, 28178, 30003, 40004, 42267, 50005, 52882, 56356, 60006, 70445, 79323, 80008, 84534, 100010, 105764, 112712, 120012, 132205, 140890, 150015, 158646, 169068, 200020, 211335, 211528, 240024, 264410, 281780, 300030, 317292, 338136, 396615, 400040, 422670, 528820, 563560, 600060, 634584, 793230, 845340, 1057640, 1200120, 1586460, 1690680, 1930193, 3172920, 3860386, 5790579, 7720772, 9650965, 11581158, 15441544, 19301930, 23162316, 28952895, 38603860, 46324632, 57905790, 77207720, 115811580, 231623160]

約数ペア:

[(1, 231623160), (2, 115811580), (3, 77207720), (4, 57905790), (5, 46324632), (6, 38603860), (8, 28952895), (10, 23162316), (12, 19301930), (15, 15441544), (20, 11581158), (24, 9650965), (30, 7720772), (40, 5790579), (60, 3860386), (73, 3172920), (120, 1930193), (137, 1690680), (146, 1586460), (193, 1200120), (219, 1057640), (274, 845340), (292, 793230), (365, 634584), (386, 600060), (411, 563560), (438, 528820), (548, 422670), (579, 400040), (584, 396615), (685, 338136), (730, 317292), (772, 300030), (822, 281780), (876, 264410), (965, 240024), (1095, 211528), (1096, 211335), (1158, 200020), (1370, 169068), (1460, 158646), (1544, 150015), (1644, 140890), (1752, 132205), (1930, 120012), (2055, 112712), (2190, 105764), (2316, 100010), (2740, 84534), (2895, 80008), (2920, 79323), (3288, 70445), (3860, 60006), (4110, 56356), (4380, 52882), (4632, 50005), (5480, 42267), (5790, 40004), (7720, 30003), (8220, 28178), (8760, 26441), (10001, 23160), (11580, 20002), (14089, 16440)]