157143385280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{463}}^1\times {\mathrm{547}}^1$

素因数の和:1311

約数の個数: 224

約数和(自身を含む): 430911707136

約数和(自身を除く): 273768321856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 277, 280, 320, 448, 463, 547, 554, 560, 926, 1094, 1108, 1120, 1385, 1852, 1939, 2188, 2216, 2240, 2315, 2735, 2770, 3241, 3704, 3829, 3878, 4376, 4432, 4630, 5470, 5540, 6482, 7408, 7658, 7756, 8752, 8864, 9260, 9695, 10940, 11080, 12964, 14816, 15316, 15512, 16205, 17504, 17728, 18520, 19145, 19390, 21880, 22160, 25928, 29632, 30632, 31024, 32410, 35008, 37040, 38290, 38780, 43760, 44320, 51856, 61264, 62048, 64820, 74080, 76580, 77560, 87520, 88640, 103712, 122528, 124096, 128251, 129640, 148160, 151519, 153160, 155120, 175040, 207424, 245056, 253261, 256502, 259280, 303038, 306320, 310240, 506522, 513004, 518560, 606076, 612640, 620480, 641255, 757595, 897757, 1013044, 1026008, 1037120, 1060633, 1212152, 1225280, 1266305, 1282510, 1515190, 1772827, 1795514, 2026088, 2052016, 2121266, 2424304, 2532610, 2565020, 3030380, 3545654, 3591028, 4052176, 4104032, 4242532, 4488785, 4848608, 5065220, 5130040, 5303165, 6060760, 7091308, 7182056, 8104352, 8208064, 8485064, 8864135, 8977570, 9697216, 10130440, 10260080, 10606330, 12121520, 14182616, 14364112, 16208704, 16970128, 17728270, 17955140, 20260880, 20520160, 21212660, 24243040, 28365232, 28728224, 33940256, 35456540, 35910280, 40521760, 41040320, 42425320, 48486080, 56730464, 57456448, 67880512, 70153297, 70913080, 71820560, 81043520, 84850640, 113460928, 140306594, 141826160, 143641120, 169701280, 280613188, 283652320, 287282240, 339402560, 350766485, 491073079, 561226376, 567304640, 701532970, 982146158, 1122452752, 1403065940, 1964292316, 2244905504, 2455365395, 2806131880, 3928584632, 4489811008, 4910730790, 5612263760, 7857169264, 9821461580, 11224527520, 15714338528, 19642923160, 22449055040, 31428677056, 39285846320, 78571692640, 157143385280]

約数ペア:

[(1, 157143385280), (2, 78571692640), (4, 39285846320), (5, 31428677056), (7, 22449055040), (8, 19642923160), (10, 15714338528), (14, 11224527520), (16, 9821461580), (20, 7857169264), (28, 5612263760), (32, 4910730790), (35, 4489811008), (40, 3928584632), (56, 2806131880), (64, 2455365395), (70, 2244905504), (80, 1964292316), (112, 1403065940), (140, 1122452752), (160, 982146158), (224, 701532970), (277, 567304640), (280, 561226376), (320, 491073079), (448, 350766485), (463, 339402560), (547, 287282240), (554, 283652320), (560, 280613188), (926, 169701280), (1094, 143641120), (1108, 141826160), (1120, 140306594), (1385, 113460928), (1852, 84850640), (1939, 81043520), (2188, 71820560), (2216, 70913080), (2240, 70153297), (2315, 67880512), (2735, 57456448), (2770, 56730464), (3241, 48486080), (3704, 42425320), (3829, 41040320), (3878, 40521760), (4376, 35910280), (4432, 35456540), (4630, 33940256), (5470, 28728224), (5540, 28365232), (6482, 24243040), (7408, 21212660), (7658, 20520160), (7756, 20260880), (8752, 17955140), (8864, 17728270), (9260, 16970128), (9695, 16208704), (10940, 14364112), (11080, 14182616), (12964, 12121520), (14816, 10606330), (15316, 10260080), (15512, 10130440), (16205, 9697216), (17504, 8977570), (17728, 8864135), (18520, 8485064), (19145, 8208064), (19390, 8104352), (21880, 7182056), (22160, 7091308), (25928, 6060760), (29632, 5303165), (30632, 5130040), (31024, 5065220), (32410, 4848608), (35008, 4488785), (37040, 4242532), (38290, 4104032), (38780, 4052176), (43760, 3591028), (44320, 3545654), (51856, 3030380), (61264, 2565020), (62048, 2532610), (64820, 2424304), (74080, 2121266), (76580, 2052016), (77560, 2026088), (87520, 1795514), (88640, 1772827), (103712, 1515190), (122528, 1282510), (124096, 1266305), (128251, 1225280), (129640, 1212152), (148160, 1060633), (151519, 1037120), (153160, 1026008), (155120, 1013044), (175040, 897757), (207424, 757595), (245056, 641255), (253261, 620480), (256502, 612640), (259280, 606076), (303038, 518560), (306320, 513004), (310240, 506522)]