829328640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{30853}}^1$

素因数の和:30884

約数の個数: 144

約数和(自身を含む): 3027147648

約数和(自身を除く): 2197819008

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, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 30853, 61706, 92559, 123412, 154265, 185118, 215971, 246824, 308530, 370236, 431942, 462795, 493648, 617060, 647913, 740472, 863884, 925590, 987296, 1079855, 1234120, 1295826, 1480944, 1727768, 1851180, 1974592, 2159710, 2468240, 2591652, 2961888, 3239565, 3455536, 3702360, 3949184, 4319420, 4936480, 5183304, 5923776, 6479130, 6911072, 7404720, 7898368, 8638840, 9872960, 10366608, 11847552, 12958260, 13822144, 14809440, 17277680, 19745920, 20733216, 23695104, 25916520, 27644288, 29618880, 34555360, 39491840, 41466432, 51833040, 55288576, 59237760, 69110720, 82932864, 103666080, 118475520, 138221440, 165865728, 207332160, 276442880, 414664320, 829328640]

約数ペア:

[(1, 829328640), (2, 414664320), (3, 276442880), (4, 207332160), (5, 165865728), (6, 138221440), (7, 118475520), (8, 103666080), (10, 82932864), (12, 69110720), (14, 59237760), (15, 55288576), (16, 51833040), (20, 41466432), (21, 39491840), (24, 34555360), (28, 29618880), (30, 27644288), (32, 25916520), (35, 23695104), (40, 20733216), (42, 19745920), (48, 17277680), (56, 14809440), (60, 13822144), (64, 12958260), (70, 11847552), (80, 10366608), (84, 9872960), (96, 8638840), (105, 7898368), (112, 7404720), (120, 6911072), (128, 6479130), (140, 5923776), (160, 5183304), (168, 4936480), (192, 4319420), (210, 3949184), (224, 3702360), (240, 3455536), (256, 3239565), (280, 2961888), (320, 2591652), (336, 2468240), (384, 2159710), (420, 1974592), (448, 1851180), (480, 1727768), (560, 1480944), (640, 1295826), (672, 1234120), (768, 1079855), (840, 987296), (896, 925590), (960, 863884), (1120, 740472), (1280, 647913), (1344, 617060), (1680, 493648), (1792, 462795), (1920, 431942), (2240, 370236), (2688, 308530), (3360, 246824), (3840, 215971), (4480, 185118), (5376, 154265), (6720, 123412), (8960, 92559), (13440, 61706), (26880, 30853)]