147557760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{10979}}^1$

素因数の和:11008

約数の個数: 128

約数和(自身を含む): 537580800

約数和(自身を除く): 390023040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 10979, 13440, 21958, 32937, 43916, 54895, 65874, 76853, 87832, 109790, 131748, 153706, 164685, 175664, 219580, 230559, 263496, 307412, 329370, 351328, 384265, 439160, 461118, 526992, 614824, 658740, 702656, 768530, 878320, 922236, 1053984, 1152795, 1229648, 1317480, 1405312, 1537060, 1756640, 1844472, 2107968, 2305590, 2459296, 2634960, 3074120, 3513280, 3688944, 4215936, 4611180, 4918592, 5269920, 6148240, 7026560, 7377888, 9222360, 9837184, 10539840, 12296480, 14755776, 18444720, 21079680, 24592960, 29511552, 36889440, 49185920, 73778880, 147557760]

約数ペア:

[(1, 147557760), (2, 73778880), (3, 49185920), (4, 36889440), (5, 29511552), (6, 24592960), (7, 21079680), (8, 18444720), (10, 14755776), (12, 12296480), (14, 10539840), (15, 9837184), (16, 9222360), (20, 7377888), (21, 7026560), (24, 6148240), (28, 5269920), (30, 4918592), (32, 4611180), (35, 4215936), (40, 3688944), (42, 3513280), (48, 3074120), (56, 2634960), (60, 2459296), (64, 2305590), (70, 2107968), (80, 1844472), (84, 1756640), (96, 1537060), (105, 1405312), (112, 1317480), (120, 1229648), (128, 1152795), (140, 1053984), (160, 922236), (168, 878320), (192, 768530), (210, 702656), (224, 658740), (240, 614824), (280, 526992), (320, 461118), (336, 439160), (384, 384265), (420, 351328), (448, 329370), (480, 307412), (560, 263496), (640, 230559), (672, 219580), (840, 175664), (896, 164685), (960, 153706), (1120, 131748), (1344, 109790), (1680, 87832), (1920, 76853), (2240, 65874), (2688, 54895), (3360, 43916), (4480, 32937), (6720, 21958), (10979, 13440)]