140192850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 422830080

約数和(自身を除く): 282637230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 59, 62, 70, 73, 75, 93, 105, 118, 146, 150, 155, 175, 177, 186, 210, 217, 219, 295, 310, 350, 354, 365, 413, 434, 438, 465, 511, 525, 590, 651, 730, 775, 826, 885, 930, 1022, 1050, 1085, 1095, 1239, 1302, 1475, 1533, 1550, 1770, 1825, 1829, 2065, 2170, 2190, 2263, 2325, 2478, 2555, 2950, 3066, 3255, 3650, 3658, 4130, 4307, 4425, 4526, 4650, 5110, 5425, 5475, 5487, 6195, 6510, 6789, 7665, 8614, 8850, 9145, 10325, 10850, 10950, 10974, 11315, 12390, 12775, 12803, 12921, 13578, 15330, 15841, 16275, 18290, 20650, 21535, 22630, 25550, 25606, 25842, 27435, 30149, 30975, 31682, 32550, 33945, 38325, 38409, 43070, 45725, 47523, 54870, 56575, 60298, 61950, 64015, 64605, 67890, 76650, 76818, 79205, 90447, 91450, 95046, 107675, 113150, 128030, 129210, 133517, 137175, 150745, 158410, 169725, 180894, 192045, 215350, 237615, 267034, 274350, 301490, 320075, 323025, 339450, 384090, 396025, 400551, 452235, 475230, 640150, 646050, 667585, 753725, 792050, 801102, 904470, 934619, 960225, 1188075, 1335170, 1507450, 1869238, 1920450, 2002755, 2261175, 2376150, 2803857, 3337925, 4005510, 4522350, 4673095, 5607714, 6675850, 9346190, 10013775, 14019285, 20027550, 23365475, 28038570, 46730950, 70096425, 140192850]

約数ペア:

[(1, 140192850), (2, 70096425), (3, 46730950), (5, 28038570), (6, 23365475), (7, 20027550), (10, 14019285), (14, 10013775), (15, 9346190), (21, 6675850), (25, 5607714), (30, 4673095), (31, 4522350), (35, 4005510), (42, 3337925), (50, 2803857), (59, 2376150), (62, 2261175), (70, 2002755), (73, 1920450), (75, 1869238), (93, 1507450), (105, 1335170), (118, 1188075), (146, 960225), (150, 934619), (155, 904470), (175, 801102), (177, 792050), (186, 753725), (210, 667585), (217, 646050), (219, 640150), (295, 475230), (310, 452235), (350, 400551), (354, 396025), (365, 384090), (413, 339450), (434, 323025), (438, 320075), (465, 301490), (511, 274350), (525, 267034), (590, 237615), (651, 215350), (730, 192045), (775, 180894), (826, 169725), (885, 158410), (930, 150745), (1022, 137175), (1050, 133517), (1085, 129210), (1095, 128030), (1239, 113150), (1302, 107675), (1475, 95046), (1533, 91450), (1550, 90447), (1770, 79205), (1825, 76818), (1829, 76650), (2065, 67890), (2170, 64605), (2190, 64015), (2263, 61950), (2325, 60298), (2478, 56575), (2555, 54870), (2950, 47523), (3066, 45725), (3255, 43070), (3650, 38409), (3658, 38325), (4130, 33945), (4307, 32550), (4425, 31682), (4526, 30975), (4650, 30149), (5110, 27435), (5425, 25842), (5475, 25606), (5487, 25550), (6195, 22630), (6510, 21535), (6789, 20650), (7665, 18290), (8614, 16275), (8850, 15841), (9145, 15330), (10325, 13578), (10850, 12921), (10950, 12803), (10974, 12775), (11315, 12390)]