23503760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 67168320

約数和(自身を除く): 43664560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 47, 56, 70, 76, 80, 94, 95, 112, 133, 140, 152, 188, 190, 235, 266, 280, 304, 329, 376, 380, 470, 532, 560, 658, 665, 752, 760, 893, 940, 1064, 1316, 1330, 1520, 1645, 1786, 1880, 2128, 2209, 2632, 2660, 3290, 3572, 3760, 4418, 4465, 5264, 5320, 6251, 6580, 7144, 8836, 8930, 10640, 11045, 12502, 13160, 14288, 15463, 17672, 17860, 22090, 25004, 26320, 30926, 31255, 35344, 35720, 41971, 44180, 50008, 61852, 62510, 71440, 77315, 83942, 88360, 100016, 123704, 125020, 154630, 167884, 176720, 209855, 247408, 250040, 293797, 309260, 335768, 419710, 500080, 587594, 618520, 671536, 839420, 1175188, 1237040, 1468985, 1678840, 2350376, 2937970, 3357680, 4700752, 5875940, 11751880, 23503760]

約数ペア:

[(1, 23503760), (2, 11751880), (4, 5875940), (5, 4700752), (7, 3357680), (8, 2937970), (10, 2350376), (14, 1678840), (16, 1468985), (19, 1237040), (20, 1175188), (28, 839420), (35, 671536), (38, 618520), (40, 587594), (47, 500080), (56, 419710), (70, 335768), (76, 309260), (80, 293797), (94, 250040), (95, 247408), (112, 209855), (133, 176720), (140, 167884), (152, 154630), (188, 125020), (190, 123704), (235, 100016), (266, 88360), (280, 83942), (304, 77315), (329, 71440), (376, 62510), (380, 61852), (470, 50008), (532, 44180), (560, 41971), (658, 35720), (665, 35344), (752, 31255), (760, 30926), (893, 26320), (940, 25004), (1064, 22090), (1316, 17860), (1330, 17672), (1520, 15463), (1645, 14288), (1786, 13160), (1880, 12502), (2128, 11045), (2209, 10640), (2632, 8930), (2660, 8836), (3290, 7144), (3572, 6580), (3760, 6251), (4418, 5320), (4465, 5264)]