726734160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2322

約数の個数: 160

約数和(自身を含む): 2520314880

約数和(自身を除く): 1793580720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 216, 240, 270, 314, 360, 432, 471, 540, 628, 720, 785, 942, 1080, 1256, 1413, 1570, 1884, 2143, 2160, 2355, 2512, 2826, 3140, 3768, 4239, 4286, 4710, 5652, 6280, 6429, 7065, 7536, 8478, 8572, 9420, 10715, 11304, 12560, 12858, 14130, 16956, 17144, 18840, 19287, 21195, 21430, 22608, 25716, 28260, 32145, 33912, 34288, 37680, 38574, 42390, 42860, 51432, 56520, 57861, 64290, 67824, 77148, 84780, 85720, 96435, 102864, 113040, 115722, 128580, 154296, 169560, 171440, 192870, 231444, 257160, 289305, 308592, 336451, 339120, 385740, 462888, 514320, 578610, 672902, 771480, 925776, 1009353, 1157220, 1345804, 1542960, 1682255, 2018706, 2314440, 2691608, 3028059, 3364510, 4037412, 4628880, 5046765, 5383216, 6056118, 6729020, 8074824, 9084177, 10093530, 12112236, 13458040, 15140295, 16149648, 18168354, 20187060, 24224472, 26916080, 30280590, 36336708, 40374120, 45420885, 48448944, 60561180, 72673416, 80748240, 90841770, 121122360, 145346832, 181683540, 242244720, 363367080, 726734160]

約数ペア:

[(1, 726734160), (2, 363367080), (3, 242244720), (4, 181683540), (5, 145346832), (6, 121122360), (8, 90841770), (9, 80748240), (10, 72673416), (12, 60561180), (15, 48448944), (16, 45420885), (18, 40374120), (20, 36336708), (24, 30280590), (27, 26916080), (30, 24224472), (36, 20187060), (40, 18168354), (45, 16149648), (48, 15140295), (54, 13458040), (60, 12112236), (72, 10093530), (80, 9084177), (90, 8074824), (108, 6729020), (120, 6056118), (135, 5383216), (144, 5046765), (157, 4628880), (180, 4037412), (216, 3364510), (240, 3028059), (270, 2691608), (314, 2314440), (360, 2018706), (432, 1682255), (471, 1542960), (540, 1345804), (628, 1157220), (720, 1009353), (785, 925776), (942, 771480), (1080, 672902), (1256, 578610), (1413, 514320), (1570, 462888), (1884, 385740), (2143, 339120), (2160, 336451), (2355, 308592), (2512, 289305), (2826, 257160), (3140, 231444), (3768, 192870), (4239, 171440), (4286, 169560), (4710, 154296), (5652, 128580), (6280, 115722), (6429, 113040), (7065, 102864), (7536, 96435), (8478, 85720), (8572, 84780), (9420, 77148), (10715, 67824), (11304, 64290), (12560, 57861), (12858, 56520), (14130, 51432), (16956, 42860), (17144, 42390), (18840, 38574), (19287, 37680), (21195, 34288), (21430, 33912), (22608, 32145), (25716, 28260)]