69867840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 224

約数和(自身を含む): 261298944

約数和(自身を除く): 191431104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 281, 296, 320, 336, 370, 420, 444, 448, 480, 518, 555, 560, 562, 592, 672, 740, 777, 840, 843, 888, 960, 1036, 1110, 1120, 1124, 1184, 1295, 1344, 1405, 1480, 1554, 1680, 1686, 1776, 1967, 2072, 2220, 2240, 2248, 2368, 2590, 2810, 2960, 3108, 3360, 3372, 3552, 3885, 3934, 4144, 4215, 4440, 4496, 5180, 5620, 5901, 5920, 6216, 6720, 6744, 7104, 7770, 7868, 8288, 8430, 8880, 8992, 9835, 10360, 10397, 11240, 11802, 11840, 12432, 13488, 15540, 15736, 16576, 16860, 17760, 17984, 19670, 20720, 20794, 22480, 23604, 24864, 26976, 29505, 31080, 31191, 31472, 33720, 35520, 39340, 41440, 41588, 44960, 47208, 49728, 51985, 53952, 59010, 62160, 62382, 62944, 67440, 72779, 78680, 82880, 83176, 89920, 94416, 103970, 118020, 124320, 124764, 125888, 134880, 145558, 155955, 157360, 166352, 188832, 207940, 218337, 236040, 248640, 249528, 269760, 291116, 311910, 314720, 332704, 363895, 377664, 415880, 436674, 472080, 499056, 582232, 623820, 629440, 665408, 727790, 831760, 873348, 944160, 998112, 1091685, 1164464, 1247640, 1455580, 1663520, 1746696, 1888320, 1996224, 2183370, 2328928, 2495280, 2911160, 3327040, 3493392, 4366740, 4657856, 4990560, 5822320, 6986784, 8733480, 9981120, 11644640, 13973568, 17466960, 23289280, 34933920, 69867840]

約数ペア:

[(1, 69867840), (2, 34933920), (3, 23289280), (4, 17466960), (5, 13973568), (6, 11644640), (7, 9981120), (8, 8733480), (10, 6986784), (12, 5822320), (14, 4990560), (15, 4657856), (16, 4366740), (20, 3493392), (21, 3327040), (24, 2911160), (28, 2495280), (30, 2328928), (32, 2183370), (35, 1996224), (37, 1888320), (40, 1746696), (42, 1663520), (48, 1455580), (56, 1247640), (60, 1164464), (64, 1091685), (70, 998112), (74, 944160), (80, 873348), (84, 831760), (96, 727790), (105, 665408), (111, 629440), (112, 623820), (120, 582232), (140, 499056), (148, 472080), (160, 436674), (168, 415880), (185, 377664), (192, 363895), (210, 332704), (222, 314720), (224, 311910), (240, 291116), (259, 269760), (280, 249528), (281, 248640), (296, 236040), (320, 218337), (336, 207940), (370, 188832), (420, 166352), (444, 157360), (448, 155955), (480, 145558), (518, 134880), (555, 125888), (560, 124764), (562, 124320), (592, 118020), (672, 103970), (740, 94416), (777, 89920), (840, 83176), (843, 82880), (888, 78680), (960, 72779), (1036, 67440), (1110, 62944), (1120, 62382), (1124, 62160), (1184, 59010), (1295, 53952), (1344, 51985), (1405, 49728), (1480, 47208), (1554, 44960), (1680, 41588), (1686, 41440), (1776, 39340), (1967, 35520), (2072, 33720), (2220, 31472), (2240, 31191), (2248, 31080), (2368, 29505), (2590, 26976), (2810, 24864), (2960, 23604), (3108, 22480), (3360, 20794), (3372, 20720), (3552, 19670), (3885, 17984), (3934, 17760), (4144, 16860), (4215, 16576), (4440, 15736), (4496, 15540), (5180, 13488), (5620, 12432), (5901, 11840), (5920, 11802), (6216, 11240), (6720, 10397), (6744, 10360), (7104, 9835), (7770, 8992), (7868, 8880), (8288, 8430)]