159697920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 176

約数和(自身を含む): 526455648

約数和(自身を除く): 366757728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 281, 296, 320, 370, 384, 444, 480, 512, 555, 562, 592, 640, 740, 768, 843, 888, 960, 1024, 1110, 1124, 1184, 1280, 1405, 1480, 1536, 1686, 1776, 1920, 2220, 2248, 2368, 2560, 2810, 2960, 3072, 3372, 3552, 3840, 4215, 4440, 4496, 4736, 5120, 5620, 5920, 6744, 7104, 7680, 8430, 8880, 8992, 9472, 10397, 11240, 11840, 13488, 14208, 15360, 16860, 17760, 17984, 18944, 20794, 22480, 23680, 26976, 28416, 31191, 33720, 35520, 35968, 37888, 41588, 44960, 47360, 51985, 53952, 56832, 62382, 67440, 71040, 71936, 83176, 89920, 94720, 103970, 107904, 113664, 124764, 134880, 142080, 143872, 155955, 166352, 179840, 189440, 207940, 215808, 249528, 269760, 284160, 287744, 311910, 332704, 359680, 415880, 431616, 499056, 539520, 568320, 623820, 665408, 719360, 831760, 863232, 998112, 1079040, 1247640, 1330816, 1438720, 1663520, 1996224, 2158080, 2495280, 2661632, 3327040, 3992448, 4316160, 4990560, 5323264, 6654080, 7984896, 9981120, 10646528, 13308160, 15969792, 19962240, 26616320, 31939584, 39924480, 53232640, 79848960, 159697920]

約数ペア:

[(1, 159697920), (2, 79848960), (3, 53232640), (4, 39924480), (5, 31939584), (6, 26616320), (8, 19962240), (10, 15969792), (12, 13308160), (15, 10646528), (16, 9981120), (20, 7984896), (24, 6654080), (30, 5323264), (32, 4990560), (37, 4316160), (40, 3992448), (48, 3327040), (60, 2661632), (64, 2495280), (74, 2158080), (80, 1996224), (96, 1663520), (111, 1438720), (120, 1330816), (128, 1247640), (148, 1079040), (160, 998112), (185, 863232), (192, 831760), (222, 719360), (240, 665408), (256, 623820), (281, 568320), (296, 539520), (320, 499056), (370, 431616), (384, 415880), (444, 359680), (480, 332704), (512, 311910), (555, 287744), (562, 284160), (592, 269760), (640, 249528), (740, 215808), (768, 207940), (843, 189440), (888, 179840), (960, 166352), (1024, 155955), (1110, 143872), (1124, 142080), (1184, 134880), (1280, 124764), (1405, 113664), (1480, 107904), (1536, 103970), (1686, 94720), (1776, 89920), (1920, 83176), (2220, 71936), (2248, 71040), (2368, 67440), (2560, 62382), (2810, 56832), (2960, 53952), (3072, 51985), (3372, 47360), (3552, 44960), (3840, 41588), (4215, 37888), (4440, 35968), (4496, 35520), (4736, 33720), (5120, 31191), (5620, 28416), (5920, 26976), (6744, 23680), (7104, 22480), (7680, 20794), (8430, 18944), (8880, 17984), (8992, 17760), (9472, 16860), (10397, 15360), (11240, 14208), (11840, 13488)]