73230080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 218985984

約数和(自身を除く): 145755904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 743, 770, 880, 896, 1120, 1232, 1280, 1408, 1486, 1540, 1760, 1792, 2240, 2464, 2816, 2972, 3080, 3520, 3715, 4480, 4928, 5201, 5944, 6160, 7040, 7430, 8173, 8960, 9856, 10402, 11888, 12320, 14080, 14860, 16346, 19712, 20804, 23776, 24640, 26005, 29720, 32692, 40865, 41608, 47552, 49280, 52010, 57211, 59440, 65384, 81730, 83216, 95104, 98560, 104020, 114422, 118880, 130768, 163460, 166432, 190208, 208040, 228844, 237760, 261536, 286055, 326920, 332864, 416080, 457688, 475520, 523072, 572110, 653840, 665728, 832160, 915376, 951040, 1046144, 1144220, 1307680, 1331456, 1664320, 1830752, 2092288, 2288440, 2615360, 3328640, 3661504, 4576880, 5230720, 6657280, 7323008, 9153760, 10461440, 14646016, 18307520, 36615040, 73230080]

約数ペア:

[(1, 73230080), (2, 36615040), (4, 18307520), (5, 14646016), (7, 10461440), (8, 9153760), (10, 7323008), (11, 6657280), (14, 5230720), (16, 4576880), (20, 3661504), (22, 3328640), (28, 2615360), (32, 2288440), (35, 2092288), (40, 1830752), (44, 1664320), (55, 1331456), (56, 1307680), (64, 1144220), (70, 1046144), (77, 951040), (80, 915376), (88, 832160), (110, 665728), (112, 653840), (128, 572110), (140, 523072), (154, 475520), (160, 457688), (176, 416080), (220, 332864), (224, 326920), (256, 286055), (280, 261536), (308, 237760), (320, 228844), (352, 208040), (385, 190208), (440, 166432), (448, 163460), (560, 130768), (616, 118880), (640, 114422), (704, 104020), (743, 98560), (770, 95104), (880, 83216), (896, 81730), (1120, 65384), (1232, 59440), (1280, 57211), (1408, 52010), (1486, 49280), (1540, 47552), (1760, 41608), (1792, 40865), (2240, 32692), (2464, 29720), (2816, 26005), (2972, 24640), (3080, 23776), (3520, 20804), (3715, 19712), (4480, 16346), (4928, 14860), (5201, 14080), (5944, 12320), (6160, 11888), (7040, 10402), (7430, 9856), (8173, 8960)]