66240160

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 195955200

約数和(自身を除く): 129715040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 71, 80, 85, 98, 112, 119, 136, 140, 142, 160, 170, 196, 224, 238, 245, 272, 280, 284, 340, 343, 355, 392, 476, 490, 497, 544, 560, 568, 595, 680, 686, 710, 784, 833, 952, 980, 994, 1120, 1136, 1190, 1207, 1360, 1372, 1420, 1568, 1666, 1715, 1904, 1960, 1988, 2272, 2380, 2414, 2485, 2720, 2744, 2840, 3332, 3430, 3479, 3808, 3920, 3976, 4165, 4760, 4828, 4970, 5488, 5680, 5831, 6035, 6664, 6860, 6958, 7840, 7952, 8330, 8449, 9520, 9656, 9940, 10976, 11360, 11662, 12070, 13328, 13720, 13916, 15904, 16660, 16898, 17395, 19040, 19312, 19880, 23324, 24140, 24353, 26656, 27440, 27832, 29155, 33320, 33796, 34790, 38624, 39760, 42245, 46648, 48280, 48706, 54880, 55664, 58310, 59143, 66640, 67592, 69580, 79520, 84490, 93296, 96560, 97412, 111328, 116620, 118286, 121765, 133280, 135184, 139160, 168980, 186592, 193120, 194824, 233240, 236572, 243530, 270368, 278320, 295715, 337960, 389648, 414001, 466480, 473144, 487060, 556640, 591430, 675920, 779296, 828002, 932960, 946288, 974120, 1182860, 1351840, 1656004, 1892576, 1948240, 2070005, 2365720, 3312008, 3896480, 4140010, 4731440, 6624016, 8280020, 9462880, 13248032, 16560040, 33120080, 66240160]

約数ペア:

[(1, 66240160), (2, 33120080), (4, 16560040), (5, 13248032), (7, 9462880), (8, 8280020), (10, 6624016), (14, 4731440), (16, 4140010), (17, 3896480), (20, 3312008), (28, 2365720), (32, 2070005), (34, 1948240), (35, 1892576), (40, 1656004), (49, 1351840), (56, 1182860), (68, 974120), (70, 946288), (71, 932960), (80, 828002), (85, 779296), (98, 675920), (112, 591430), (119, 556640), (136, 487060), (140, 473144), (142, 466480), (160, 414001), (170, 389648), (196, 337960), (224, 295715), (238, 278320), (245, 270368), (272, 243530), (280, 236572), (284, 233240), (340, 194824), (343, 193120), (355, 186592), (392, 168980), (476, 139160), (490, 135184), (497, 133280), (544, 121765), (560, 118286), (568, 116620), (595, 111328), (680, 97412), (686, 96560), (710, 93296), (784, 84490), (833, 79520), (952, 69580), (980, 67592), (994, 66640), (1120, 59143), (1136, 58310), (1190, 55664), (1207, 54880), (1360, 48706), (1372, 48280), (1420, 46648), (1568, 42245), (1666, 39760), (1715, 38624), (1904, 34790), (1960, 33796), (1988, 33320), (2272, 29155), (2380, 27832), (2414, 27440), (2485, 26656), (2720, 24353), (2744, 24140), (2840, 23324), (3332, 19880), (3430, 19312), (3479, 19040), (3808, 17395), (3920, 16898), (3976, 16660), (4165, 15904), (4760, 13916), (4828, 13720), (4970, 13328), (5488, 12070), (5680, 11662), (5831, 11360), (6035, 10976), (6664, 9940), (6860, 9656), (6958, 9520), (7840, 8449), (7952, 8330)]