166861440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:575

約数の個数: 192

約数和(自身を含む): 587152800

約数和(自身を除く): 420291360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 384, 472, 480, 491, 531, 576, 590, 640, 708, 720, 885, 944, 960, 982, 1062, 1152, 1180, 1416, 1440, 1473, 1770, 1888, 1920, 1964, 2124, 2360, 2455, 2655, 2832, 2880, 2946, 3540, 3776, 3928, 4248, 4419, 4720, 4910, 5310, 5664, 5760, 5892, 7080, 7365, 7552, 7856, 8496, 8838, 9440, 9820, 10620, 11328, 11784, 14160, 14730, 15712, 16992, 17676, 18880, 19640, 21240, 22095, 22656, 23568, 28320, 28969, 29460, 31424, 33984, 35352, 37760, 39280, 42480, 44190, 47136, 56640, 57938, 58920, 62848, 67968, 70704, 78560, 84960, 86907, 88380, 94272, 113280, 115876, 117840, 141408, 144845, 157120, 169920, 173814, 176760, 188544, 231752, 235680, 260721, 282816, 289690, 314240, 339840, 347628, 353520, 434535, 463504, 471360, 521442, 565632, 579380, 695256, 707040, 869070, 927008, 942720, 1042884, 1158760, 1303605, 1390512, 1414080, 1738140, 1854016, 2085768, 2317520, 2607210, 2781024, 2828160, 3476280, 3708032, 4171536, 4635040, 5214420, 5562048, 6952560, 8343072, 9270080, 10428840, 11124096, 13905120, 16686144, 18540160, 20857680, 27810240, 33372288, 41715360, 55620480, 83430720, 166861440]

約数ペア:

[(1, 166861440), (2, 83430720), (3, 55620480), (4, 41715360), (5, 33372288), (6, 27810240), (8, 20857680), (9, 18540160), (10, 16686144), (12, 13905120), (15, 11124096), (16, 10428840), (18, 9270080), (20, 8343072), (24, 6952560), (30, 5562048), (32, 5214420), (36, 4635040), (40, 4171536), (45, 3708032), (48, 3476280), (59, 2828160), (60, 2781024), (64, 2607210), (72, 2317520), (80, 2085768), (90, 1854016), (96, 1738140), (118, 1414080), (120, 1390512), (128, 1303605), (144, 1158760), (160, 1042884), (177, 942720), (180, 927008), (192, 869070), (236, 707040), (240, 695256), (288, 579380), (295, 565632), (320, 521442), (354, 471360), (360, 463504), (384, 434535), (472, 353520), (480, 347628), (491, 339840), (531, 314240), (576, 289690), (590, 282816), (640, 260721), (708, 235680), (720, 231752), (885, 188544), (944, 176760), (960, 173814), (982, 169920), (1062, 157120), (1152, 144845), (1180, 141408), (1416, 117840), (1440, 115876), (1473, 113280), (1770, 94272), (1888, 88380), (1920, 86907), (1964, 84960), (2124, 78560), (2360, 70704), (2455, 67968), (2655, 62848), (2832, 58920), (2880, 57938), (2946, 56640), (3540, 47136), (3776, 44190), (3928, 42480), (4248, 39280), (4419, 37760), (4720, 35352), (4910, 33984), (5310, 31424), (5664, 29460), (5760, 28969), (5892, 28320), (7080, 23568), (7365, 22656), (7552, 22095), (7856, 21240), (8496, 19640), (8838, 18880), (9440, 17676), (9820, 16992), (10620, 15712), (11328, 14730), (11784, 14160)]