169211280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2213

約数の個数: 160

約数和(自身を含む): 612532224

約数和(自身を除く): 443320944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2143, 2256, 2632, 2820, 3290, 3760, 3948, 4286, 4935, 5264, 5640, 6429, 6580, 7896, 8572, 9870, 10715, 11280, 12858, 13160, 15001, 15792, 17144, 19740, 21430, 25716, 26320, 30002, 32145, 34288, 39480, 42860, 45003, 51432, 60004, 64290, 75005, 78960, 85720, 90006, 100721, 102864, 120008, 128580, 150010, 171440, 180012, 201442, 225015, 240016, 257160, 300020, 302163, 360024, 402884, 450030, 503605, 514320, 600040, 604326, 705047, 720048, 805768, 900060, 1007210, 1200080, 1208652, 1410094, 1510815, 1611536, 1800120, 2014420, 2115141, 2417304, 2820188, 3021630, 3525235, 3600240, 4028840, 4230282, 4834608, 5640376, 6043260, 7050470, 8057680, 8460564, 10575705, 11280752, 12086520, 14100940, 16921128, 21151410, 24173040, 28201880, 33842256, 42302820, 56403760, 84605640, 169211280]

約数ペア:

[(1, 169211280), (2, 84605640), (3, 56403760), (4, 42302820), (5, 33842256), (6, 28201880), (7, 24173040), (8, 21151410), (10, 16921128), (12, 14100940), (14, 12086520), (15, 11280752), (16, 10575705), (20, 8460564), (21, 8057680), (24, 7050470), (28, 6043260), (30, 5640376), (35, 4834608), (40, 4230282), (42, 4028840), (47, 3600240), (48, 3525235), (56, 3021630), (60, 2820188), (70, 2417304), (80, 2115141), (84, 2014420), (94, 1800120), (105, 1611536), (112, 1510815), (120, 1410094), (140, 1208652), (141, 1200080), (168, 1007210), (188, 900060), (210, 805768), (235, 720048), (240, 705047), (280, 604326), (282, 600040), (329, 514320), (336, 503605), (376, 450030), (420, 402884), (470, 360024), (560, 302163), (564, 300020), (658, 257160), (705, 240016), (752, 225015), (840, 201442), (940, 180012), (987, 171440), (1128, 150010), (1316, 128580), (1410, 120008), (1645, 102864), (1680, 100721), (1880, 90006), (1974, 85720), (2143, 78960), (2256, 75005), (2632, 64290), (2820, 60004), (3290, 51432), (3760, 45003), (3948, 42860), (4286, 39480), (4935, 34288), (5264, 32145), (5640, 30002), (6429, 26320), (6580, 25716), (7896, 21430), (8572, 19740), (9870, 17144), (10715, 15792), (11280, 15001), (12858, 13160)]