38357760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1458

約数の個数: 144

約数和(自身を含む): 140103936

約数和(自身を除く): 101746176

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1427, 1680, 1792, 1920, 2240, 2688, 2854, 3360, 3840, 4281, 4480, 5376, 5708, 6720, 7135, 8562, 8960, 9989, 11416, 13440, 14270, 17124, 19978, 21405, 22832, 26880, 28540, 29967, 34248, 39956, 42810, 45664, 49945, 57080, 59934, 68496, 79912, 85620, 91328, 99890, 114160, 119868, 136992, 149835, 159824, 171240, 182656, 199780, 228320, 239736, 273984, 299670, 319648, 342480, 365312, 399560, 456640, 479472, 547968, 599340, 639296, 684960, 799120, 913280, 958944, 1095936, 1198680, 1278592, 1369920, 1598240, 1826560, 1917888, 2397360, 2557184, 2739840, 3196480, 3835776, 4794720, 5479680, 6392960, 7671552, 9589440, 12785920, 19178880, 38357760]

約数ペア:

[(1, 38357760), (2, 19178880), (3, 12785920), (4, 9589440), (5, 7671552), (6, 6392960), (7, 5479680), (8, 4794720), (10, 3835776), (12, 3196480), (14, 2739840), (15, 2557184), (16, 2397360), (20, 1917888), (21, 1826560), (24, 1598240), (28, 1369920), (30, 1278592), (32, 1198680), (35, 1095936), (40, 958944), (42, 913280), (48, 799120), (56, 684960), (60, 639296), (64, 599340), (70, 547968), (80, 479472), (84, 456640), (96, 399560), (105, 365312), (112, 342480), (120, 319648), (128, 299670), (140, 273984), (160, 239736), (168, 228320), (192, 199780), (210, 182656), (224, 171240), (240, 159824), (256, 149835), (280, 136992), (320, 119868), (336, 114160), (384, 99890), (420, 91328), (448, 85620), (480, 79912), (560, 68496), (640, 59934), (672, 57080), (768, 49945), (840, 45664), (896, 42810), (960, 39956), (1120, 34248), (1280, 29967), (1344, 28540), (1427, 26880), (1680, 22832), (1792, 21405), (1920, 19978), (2240, 17124), (2688, 14270), (2854, 13440), (3360, 11416), (3840, 9989), (4281, 8960), (4480, 8562), (5376, 7135), (5708, 6720)]