38760680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 106099200

約数和(自身を除く): 67338520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 479, 578, 595, 680, 952, 958, 1156, 1190, 1445, 1916, 2023, 2312, 2380, 2395, 2890, 3353, 3832, 4046, 4760, 4790, 5780, 6706, 8092, 8143, 9580, 10115, 11560, 13412, 16184, 16286, 16765, 19160, 20230, 26824, 32572, 33530, 40460, 40715, 57001, 65144, 67060, 80920, 81430, 114002, 134120, 138431, 162860, 228004, 276862, 285005, 325720, 456008, 553724, 570010, 692155, 969017, 1107448, 1140020, 1384310, 1938034, 2280040, 2768620, 3876068, 4845085, 5537240, 7752136, 9690170, 19380340, 38760680]

約数ペア:

[(1, 38760680), (2, 19380340), (4, 9690170), (5, 7752136), (7, 5537240), (8, 4845085), (10, 3876068), (14, 2768620), (17, 2280040), (20, 1938034), (28, 1384310), (34, 1140020), (35, 1107448), (40, 969017), (56, 692155), (68, 570010), (70, 553724), (85, 456008), (119, 325720), (136, 285005), (140, 276862), (170, 228004), (238, 162860), (280, 138431), (289, 134120), (340, 114002), (476, 81430), (479, 80920), (578, 67060), (595, 65144), (680, 57001), (952, 40715), (958, 40460), (1156, 33530), (1190, 32572), (1445, 26824), (1916, 20230), (2023, 19160), (2312, 16765), (2380, 16286), (2395, 16184), (2890, 13412), (3353, 11560), (3832, 10115), (4046, 9580), (4760, 8143), (4790, 8092), (5780, 6706)]