988253280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{98041}}^1$

素因数の和:98069

約数の個数: 144

約数和(自身を含む): 3854227104

約数和(自身を除く): 2865973824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 98041, 196082, 294123, 392164, 490205, 588246, 686287, 784328, 882369, 980410, 1176492, 1372574, 1470615, 1568656, 1764738, 1960820, 2058861, 2352984, 2745148, 2941230, 3137312, 3431435, 3529476, 3921640, 4117722, 4411845, 4705968, 5490296, 5882460, 6176583, 6862870, 7058952, 7843280, 8235444, 8823690, 9411936, 10294305, 10980592, 11764920, 12353166, 13725740, 14117904, 15686560, 16470888, 17647380, 20588610, 21961184, 23529840, 24706332, 27451480, 28235808, 30882915, 32941776, 35294760, 41177220, 47059680, 49412664, 54902960, 61765830, 65883552, 70589520, 82354440, 98825328, 109805920, 123531660, 141179040, 164708880, 197650656, 247063320, 329417760, 494126640, 988253280]

約数ペア:

[(1, 988253280), (2, 494126640), (3, 329417760), (4, 247063320), (5, 197650656), (6, 164708880), (7, 141179040), (8, 123531660), (9, 109805920), (10, 98825328), (12, 82354440), (14, 70589520), (15, 65883552), (16, 61765830), (18, 54902960), (20, 49412664), (21, 47059680), (24, 41177220), (28, 35294760), (30, 32941776), (32, 30882915), (35, 28235808), (36, 27451480), (40, 24706332), (42, 23529840), (45, 21961184), (48, 20588610), (56, 17647380), (60, 16470888), (63, 15686560), (70, 14117904), (72, 13725740), (80, 12353166), (84, 11764920), (90, 10980592), (96, 10294305), (105, 9411936), (112, 8823690), (120, 8235444), (126, 7843280), (140, 7058952), (144, 6862870), (160, 6176583), (168, 5882460), (180, 5490296), (210, 4705968), (224, 4411845), (240, 4117722), (252, 3921640), (280, 3529476), (288, 3431435), (315, 3137312), (336, 2941230), (360, 2745148), (420, 2352984), (480, 2058861), (504, 1960820), (560, 1764738), (630, 1568656), (672, 1470615), (720, 1372574), (840, 1176492), (1008, 980410), (1120, 882369), (1260, 784328), (1440, 686287), (1680, 588246), (2016, 490205), (2520, 392164), (3360, 294123), (5040, 196082), (10080, 98041)]