317353080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10453}}^1$

素因数の和:10501

約数の個数: 128

約数和(自身を含む): 1083870720

約数和(自身を除く): 766517640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 7590, 10120, 10453, 15180, 20906, 30360, 31359, 41812, 52265, 62718, 83624, 104530, 114983, 125436, 156795, 209060, 229966, 240419, 250872, 313590, 344949, 418120, 459932, 480838, 574915, 627180, 689898, 721257, 919864, 961676, 1149830, 1202095, 1254360, 1379796, 1442514, 1724745, 1923352, 2299660, 2404190, 2644609, 2759592, 2885028, 3449490, 3606285, 4599320, 4808380, 5289218, 5770056, 6898980, 7212570, 7933827, 9616760, 10578436, 13223045, 13797960, 14425140, 15867654, 21156872, 26446090, 28850280, 31735308, 39669135, 52892180, 63470616, 79338270, 105784360, 158676540, 317353080]

約数ペア:

[(1, 317353080), (2, 158676540), (3, 105784360), (4, 79338270), (5, 63470616), (6, 52892180), (8, 39669135), (10, 31735308), (11, 28850280), (12, 26446090), (15, 21156872), (20, 15867654), (22, 14425140), (23, 13797960), (24, 13223045), (30, 10578436), (33, 9616760), (40, 7933827), (44, 7212570), (46, 6898980), (55, 5770056), (60, 5289218), (66, 4808380), (69, 4599320), (88, 3606285), (92, 3449490), (110, 2885028), (115, 2759592), (120, 2644609), (132, 2404190), (138, 2299660), (165, 1923352), (184, 1724745), (220, 1442514), (230, 1379796), (253, 1254360), (264, 1202095), (276, 1149830), (330, 961676), (345, 919864), (440, 721257), (460, 689898), (506, 627180), (552, 574915), (660, 480838), (690, 459932), (759, 418120), (920, 344949), (1012, 313590), (1265, 250872), (1320, 240419), (1380, 229966), (1518, 209060), (2024, 156795), (2530, 125436), (2760, 114983), (3036, 104530), (3795, 83624), (5060, 62718), (6072, 52265), (7590, 41812), (10120, 31359), (10453, 30360), (15180, 20906)]