140268480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 224

約数和(自身を含む): 500359680

約数和(自身を除く): 360091200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 264, 296, 320, 330, 352, 359, 370, 407, 440, 444, 480, 528, 555, 592, 660, 704, 718, 740, 814, 880, 888, 960, 1056, 1077, 1110, 1184, 1221, 1320, 1436, 1480, 1628, 1760, 1776, 1795, 2035, 2112, 2154, 2220, 2368, 2442, 2640, 2872, 2960, 3256, 3520, 3552, 3590, 3949, 4070, 4308, 4440, 4884, 5280, 5385, 5744, 5920, 6105, 6512, 7104, 7180, 7898, 8140, 8616, 8880, 9768, 10560, 10770, 11488, 11840, 11847, 12210, 13024, 13283, 14360, 15796, 16280, 17232, 17760, 19536, 19745, 21540, 22976, 23694, 24420, 26048, 26566, 28720, 31592, 32560, 34464, 35520, 39072, 39490, 39849, 43080, 47388, 48840, 53132, 57440, 59235, 63184, 65120, 66415, 68928, 78144, 78980, 79698, 86160, 94776, 97680, 106264, 114880, 118470, 126368, 130240, 132830, 146113, 157960, 159396, 172320, 189552, 195360, 199245, 212528, 236940, 252736, 265660, 292226, 315920, 318792, 344640, 379104, 390720, 398490, 425056, 438339, 473880, 531320, 584452, 631840, 637584, 730565, 758208, 796980, 850112, 876678, 947760, 1062640, 1168904, 1263680, 1275168, 1461130, 1593960, 1753356, 1895520, 2125280, 2191695, 2337808, 2550336, 2922260, 3187920, 3506712, 3791040, 4250560, 4383390, 4675616, 5844520, 6375840, 7013424, 8766780, 9351232, 11689040, 12751680, 14026848, 17533560, 23378080, 28053696, 35067120, 46756160, 70134240, 140268480]

約数ペア:

[(1, 140268480), (2, 70134240), (3, 46756160), (4, 35067120), (5, 28053696), (6, 23378080), (8, 17533560), (10, 14026848), (11, 12751680), (12, 11689040), (15, 9351232), (16, 8766780), (20, 7013424), (22, 6375840), (24, 5844520), (30, 4675616), (32, 4383390), (33, 4250560), (37, 3791040), (40, 3506712), (44, 3187920), (48, 2922260), (55, 2550336), (60, 2337808), (64, 2191695), (66, 2125280), (74, 1895520), (80, 1753356), (88, 1593960), (96, 1461130), (110, 1275168), (111, 1263680), (120, 1168904), (132, 1062640), (148, 947760), (160, 876678), (165, 850112), (176, 796980), (185, 758208), (192, 730565), (220, 637584), (222, 631840), (240, 584452), (264, 531320), (296, 473880), (320, 438339), (330, 425056), (352, 398490), (359, 390720), (370, 379104), (407, 344640), (440, 318792), (444, 315920), (480, 292226), (528, 265660), (555, 252736), (592, 236940), (660, 212528), (704, 199245), (718, 195360), (740, 189552), (814, 172320), (880, 159396), (888, 157960), (960, 146113), (1056, 132830), (1077, 130240), (1110, 126368), (1184, 118470), (1221, 114880), (1320, 106264), (1436, 97680), (1480, 94776), (1628, 86160), (1760, 79698), (1776, 78980), (1795, 78144), (2035, 68928), (2112, 66415), (2154, 65120), (2220, 63184), (2368, 59235), (2442, 57440), (2640, 53132), (2872, 48840), (2960, 47388), (3256, 43080), (3520, 39849), (3552, 39490), (3590, 39072), (3949, 35520), (4070, 34464), (4308, 32560), (4440, 31592), (4884, 28720), (5280, 26566), (5385, 26048), (5744, 24420), (5920, 23694), (6105, 22976), (6512, 21540), (7104, 19745), (7180, 19536), (7898, 17760), (8140, 17232), (8616, 16280), (8880, 15796), (9768, 14360), (10560, 13283), (10770, 13024), (11488, 12210), (11840, 11847)]