315017568

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2561

約数の個数: 144

約数和(自身を含む): 984372480

約数和(自身を除く): 669354912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 608, 684, 736, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 1824, 2208, 2503, 2622, 2736, 3312, 3496, 3933, 5006, 5244, 5472, 6624, 6992, 7509, 7866, 10012, 10488, 13984, 15018, 15732, 20024, 20976, 22527, 30036, 31464, 40048, 41952, 45054, 47557, 57569, 60072, 62928, 80096, 90108, 95114, 115138, 120144, 125856, 142671, 172707, 180216, 190228, 230276, 240288, 285342, 345414, 360432, 380456, 428013, 460552, 518121, 570684, 690828, 720864, 760912, 856026, 921104, 1036242, 1093811, 1141368, 1381656, 1521824, 1712052, 1842208, 2072484, 2187622, 2282736, 2763312, 3281433, 3424104, 4144968, 4375244, 4565472, 5526624, 6562866, 6848208, 8289936, 8750488, 9844299, 13125732, 13696416, 16579872, 17500976, 19688598, 26251464, 35001952, 39377196, 52502928, 78754392, 105005856, 157508784, 315017568]

約数ペア:

[(1, 315017568), (2, 157508784), (3, 105005856), (4, 78754392), (6, 52502928), (8, 39377196), (9, 35001952), (12, 26251464), (16, 19688598), (18, 17500976), (19, 16579872), (23, 13696416), (24, 13125732), (32, 9844299), (36, 8750488), (38, 8289936), (46, 6848208), (48, 6562866), (57, 5526624), (69, 4565472), (72, 4375244), (76, 4144968), (92, 3424104), (96, 3281433), (114, 2763312), (138, 2282736), (144, 2187622), (152, 2072484), (171, 1842208), (184, 1712052), (207, 1521824), (228, 1381656), (276, 1141368), (288, 1093811), (304, 1036242), (342, 921104), (368, 856026), (414, 760912), (437, 720864), (456, 690828), (552, 570684), (608, 518121), (684, 460552), (736, 428013), (828, 380456), (874, 360432), (912, 345414), (1104, 285342), (1311, 240288), (1368, 230276), (1656, 190228), (1748, 180216), (1824, 172707), (2208, 142671), (2503, 125856), (2622, 120144), (2736, 115138), (3312, 95114), (3496, 90108), (3933, 80096), (5006, 62928), (5244, 60072), (5472, 57569), (6624, 47557), (6992, 45054), (7509, 41952), (7866, 40048), (10012, 31464), (10488, 30036), (13984, 22527), (15018, 20976), (15732, 20024)]