70866880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1902

約数の個数: 112

約数和(自身を含む): 204313536

約数和(自身を除く): 133446656

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, 1861, 1904, 2240, 2380, 2720, 3722, 3808, 4760, 5440, 7444, 7616, 9305, 9520, 13027, 14888, 18610, 19040, 26054, 29776, 31637, 37220, 38080, 52108, 59552, 63274, 65135, 74440, 104216, 119104, 126548, 130270, 148880, 158185, 208432, 221459, 253096, 260540, 297760, 316370, 416864, 442918, 506192, 521080, 595520, 632740, 833728, 885836, 1012384, 1042160, 1107295, 1265480, 1771672, 2024768, 2084320, 2214590, 2530960, 3543344, 4168640, 4429180, 5061920, 7086688, 8858360, 10123840, 14173376, 17716720, 35433440, 70866880]

約数ペア:

[(1, 70866880), (2, 35433440), (4, 17716720), (5, 14173376), (7, 10123840), (8, 8858360), (10, 7086688), (14, 5061920), (16, 4429180), (17, 4168640), (20, 3543344), (28, 2530960), (32, 2214590), (34, 2084320), (35, 2024768), (40, 1771672), (56, 1265480), (64, 1107295), (68, 1042160), (70, 1012384), (80, 885836), (85, 833728), (112, 632740), (119, 595520), (136, 521080), (140, 506192), (160, 442918), (170, 416864), (224, 316370), (238, 297760), (272, 260540), (280, 253096), (320, 221459), (340, 208432), (448, 158185), (476, 148880), (544, 130270), (560, 126548), (595, 119104), (680, 104216), (952, 74440), (1088, 65135), (1120, 63274), (1190, 59552), (1360, 52108), (1861, 38080), (1904, 37220), (2240, 31637), (2380, 29776), (2720, 26054), (3722, 19040), (3808, 18610), (4760, 14888), (5440, 13027), (7444, 9520), (7616, 9305)]