342004560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:633

約数の個数: 160

約数和(自身を含む): 1124928000

約数和(自身を除く): 782923440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 179, 190, 228, 240, 285, 304, 358, 380, 419, 456, 537, 570, 716, 760, 838, 895, 912, 1074, 1140, 1257, 1432, 1520, 1676, 1790, 2095, 2148, 2280, 2514, 2685, 2864, 3352, 3401, 3580, 4190, 4296, 4560, 5028, 5370, 6285, 6704, 6802, 7160, 7961, 8380, 8592, 10056, 10203, 10740, 12570, 13604, 14320, 15922, 16760, 17005, 20112, 20406, 21480, 23883, 25140, 27208, 31844, 33520, 34010, 39805, 40812, 42960, 47766, 50280, 51015, 54416, 63688, 68020, 75001, 79610, 81624, 95532, 100560, 102030, 119415, 127376, 136040, 150002, 159220, 163248, 191064, 204060, 225003, 238830, 272080, 300004, 318440, 375005, 382128, 408120, 450006, 477660, 600008, 636880, 750010, 816240, 900012, 955320, 1125015, 1200016, 1425019, 1500020, 1800024, 1910640, 2250030, 2850038, 3000040, 3600048, 4275057, 4500060, 5700076, 6000080, 7125095, 8550114, 9000120, 11400152, 14250190, 17100228, 18000240, 21375285, 22800304, 28500380, 34200456, 42750570, 57000760, 68400912, 85501140, 114001520, 171002280, 342004560]

約数ペア:

[(1, 342004560), (2, 171002280), (3, 114001520), (4, 85501140), (5, 68400912), (6, 57000760), (8, 42750570), (10, 34200456), (12, 28500380), (15, 22800304), (16, 21375285), (19, 18000240), (20, 17100228), (24, 14250190), (30, 11400152), (38, 9000120), (40, 8550114), (48, 7125095), (57, 6000080), (60, 5700076), (76, 4500060), (80, 4275057), (95, 3600048), (114, 3000040), (120, 2850038), (152, 2250030), (179, 1910640), (190, 1800024), (228, 1500020), (240, 1425019), (285, 1200016), (304, 1125015), (358, 955320), (380, 900012), (419, 816240), (456, 750010), (537, 636880), (570, 600008), (716, 477660), (760, 450006), (838, 408120), (895, 382128), (912, 375005), (1074, 318440), (1140, 300004), (1257, 272080), (1432, 238830), (1520, 225003), (1676, 204060), (1790, 191064), (2095, 163248), (2148, 159220), (2280, 150002), (2514, 136040), (2685, 127376), (2864, 119415), (3352, 102030), (3401, 100560), (3580, 95532), (4190, 81624), (4296, 79610), (4560, 75001), (5028, 68020), (5370, 63688), (6285, 54416), (6704, 51015), (6802, 50280), (7160, 47766), (7961, 42960), (8380, 40812), (8592, 39805), (10056, 34010), (10203, 33520), (10740, 31844), (12570, 27208), (13604, 25140), (14320, 23883), (15922, 21480), (16760, 20406), (17005, 20112)]