306862080

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1464

約数の個数: 192

約数和(自身を含む): 1122750720

約数和(自身を除く): 815888640

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, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1427, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 2854, 3072, 3360, 3584, 3840, 4281, 4480, 5120, 5376, 5708, 6144, 6720, 7135, 7168, 7680, 8562, 8960, 9989, 10240, 10752, 11416, 13440, 14270, 14336, 15360, 17124, 17920, 19978, 21405, 21504, 22832, 26880, 28540, 29967, 30720, 34248, 35840, 39956, 42810, 43008, 45664, 49945, 53760, 57080, 59934, 68496, 71680, 79912, 85620, 91328, 99890, 107520, 114160, 119868, 136992, 149835, 159824, 171240, 182656, 199780, 215040, 228320, 239736, 273984, 299670, 319648, 342480, 365312, 399560, 456640, 479472, 547968, 599340, 639296, 684960, 730624, 799120, 913280, 958944, 1095936, 1198680, 1278592, 1369920, 1461248, 1598240, 1826560, 1917888, 2191872, 2397360, 2557184, 2739840, 2922496, 3196480, 3653120, 3835776, 4383744, 4794720, 5114368, 5479680, 6392960, 7306240, 7671552, 8767488, 9589440, 10228736, 10959360, 12785920, 14612480, 15343104, 19178880, 20457472, 21918720, 25571840, 30686208, 38357760, 43837440, 51143680, 61372416, 76715520, 102287360, 153431040, 306862080]

約数ペア:

[(1, 306862080), (2, 153431040), (3, 102287360), (4, 76715520), (5, 61372416), (6, 51143680), (7, 43837440), (8, 38357760), (10, 30686208), (12, 25571840), (14, 21918720), (15, 20457472), (16, 19178880), (20, 15343104), (21, 14612480), (24, 12785920), (28, 10959360), (30, 10228736), (32, 9589440), (35, 8767488), (40, 7671552), (42, 7306240), (48, 6392960), (56, 5479680), (60, 5114368), (64, 4794720), (70, 4383744), (80, 3835776), (84, 3653120), (96, 3196480), (105, 2922496), (112, 2739840), (120, 2557184), (128, 2397360), (140, 2191872), (160, 1917888), (168, 1826560), (192, 1598240), (210, 1461248), (224, 1369920), (240, 1278592), (256, 1198680), (280, 1095936), (320, 958944), (336, 913280), (384, 799120), (420, 730624), (448, 684960), (480, 639296), (512, 599340), (560, 547968), (640, 479472), (672, 456640), (768, 399560), (840, 365312), (896, 342480), (960, 319648), (1024, 299670), (1120, 273984), (1280, 239736), (1344, 228320), (1427, 215040), (1536, 199780), (1680, 182656), (1792, 171240), (1920, 159824), (2048, 149835), (2240, 136992), (2560, 119868), (2688, 114160), (2854, 107520), (3072, 99890), (3360, 91328), (3584, 85620), (3840, 79912), (4281, 71680), (4480, 68496), (5120, 59934), (5376, 57080), (5708, 53760), (6144, 49945), (6720, 45664), (7135, 43008), (7168, 42810), (7680, 39956), (8562, 35840), (8960, 34248), (9989, 30720), (10240, 29967), (10752, 28540), (11416, 26880), (13440, 22832), (14270, 21504), (14336, 21405), (15360, 19978), (17124, 17920)]