140020160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3677}}^1$

素因数の和:3718

約数の個数: 112

約数和(自身を含む): 403579584

約数和(自身を除く): 263559424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3677, 3808, 4760, 5440, 7354, 7616, 9520, 14708, 18385, 19040, 25739, 29416, 36770, 38080, 51478, 58832, 62509, 73540, 102956, 117664, 125018, 128695, 147080, 205912, 235328, 250036, 257390, 294160, 312545, 411824, 437563, 500072, 514780, 588320, 625090, 823648, 875126, 1000144, 1029560, 1176640, 1250180, 1647296, 1750252, 2000288, 2059120, 2187815, 2500360, 3500504, 4000576, 4118240, 4375630, 5000720, 7001008, 8236480, 8751260, 10001440, 14002016, 17502520, 20002880, 28004032, 35005040, 70010080, 140020160]

約数ペア:

[(1, 140020160), (2, 70010080), (4, 35005040), (5, 28004032), (7, 20002880), (8, 17502520), (10, 14002016), (14, 10001440), (16, 8751260), (17, 8236480), (20, 7001008), (28, 5000720), (32, 4375630), (34, 4118240), (35, 4000576), (40, 3500504), (56, 2500360), (64, 2187815), (68, 2059120), (70, 2000288), (80, 1750252), (85, 1647296), (112, 1250180), (119, 1176640), (136, 1029560), (140, 1000144), (160, 875126), (170, 823648), (224, 625090), (238, 588320), (272, 514780), (280, 500072), (320, 437563), (340, 411824), (448, 312545), (476, 294160), (544, 257390), (560, 250036), (595, 235328), (680, 205912), (952, 147080), (1088, 128695), (1120, 125018), (1190, 117664), (1360, 102956), (1904, 73540), (2240, 62509), (2380, 58832), (2720, 51478), (3677, 38080), (3808, 36770), (4760, 29416), (5440, 25739), (7354, 19040), (7616, 18385), (9520, 14708)]