1572135040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8161}}^1$

素因数の和:8230

約数の個数: 128

約数和(自身を含む): 4395726720

約数和(自身を除く): 2823591680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 640, 688, 860, 896, 1120, 1204, 1376, 1505, 1720, 2240, 2408, 2752, 3010, 3440, 4480, 4816, 5504, 6020, 6880, 8161, 9632, 12040, 13760, 16322, 19264, 24080, 27520, 32644, 38528, 40805, 48160, 57127, 65288, 81610, 96320, 114254, 130576, 163220, 192640, 228508, 261152, 285635, 326440, 350923, 457016, 522304, 571270, 652880, 701846, 914032, 1044608, 1142540, 1305760, 1403692, 1754615, 1828064, 2285080, 2456461, 2611520, 2807384, 3509230, 3656128, 4570160, 4912922, 5223040, 5614768, 7018460, 7312256, 9140320, 9825844, 11229536, 12282305, 14036920, 18280640, 19651688, 22459072, 24564610, 28073840, 36561280, 39303376, 44918144, 49129220, 56147680, 78606752, 98258440, 112295360, 157213504, 196516880, 224590720, 314427008, 393033760, 786067520, 1572135040]

約数ペア:

[(1, 1572135040), (2, 786067520), (4, 393033760), (5, 314427008), (7, 224590720), (8, 196516880), (10, 157213504), (14, 112295360), (16, 98258440), (20, 78606752), (28, 56147680), (32, 49129220), (35, 44918144), (40, 39303376), (43, 36561280), (56, 28073840), (64, 24564610), (70, 22459072), (80, 19651688), (86, 18280640), (112, 14036920), (128, 12282305), (140, 11229536), (160, 9825844), (172, 9140320), (215, 7312256), (224, 7018460), (280, 5614768), (301, 5223040), (320, 4912922), (344, 4570160), (430, 3656128), (448, 3509230), (560, 2807384), (602, 2611520), (640, 2456461), (688, 2285080), (860, 1828064), (896, 1754615), (1120, 1403692), (1204, 1305760), (1376, 1142540), (1505, 1044608), (1720, 914032), (2240, 701846), (2408, 652880), (2752, 571270), (3010, 522304), (3440, 457016), (4480, 350923), (4816, 326440), (5504, 285635), (6020, 261152), (6880, 228508), (8161, 192640), (9632, 163220), (12040, 130576), (13760, 114254), (16322, 96320), (19264, 81610), (24080, 65288), (27520, 57127), (32644, 48160), (38528, 40805)]