156960267680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{875113}}^1$

素因数の和:875206

約数の個数: 96

約数和(自身を含む): 396951710400

約数和(自身を除く): 239991442720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 76, 80, 95, 118, 152, 160, 190, 236, 295, 304, 380, 472, 590, 608, 760, 944, 1121, 1180, 1520, 1888, 2242, 2360, 3040, 4484, 4720, 5605, 8968, 9440, 11210, 17936, 22420, 35872, 44840, 89680, 179360, 875113, 1750226, 3500452, 4375565, 7000904, 8751130, 14001808, 16627147, 17502260, 28003616, 33254294, 35004520, 51631667, 66508588, 70009040, 83135735, 103263334, 133017176, 140018080, 166271470, 206526668, 258158335, 266034352, 332542940, 413053336, 516316670, 532068704, 665085880, 826106672, 981001673, 1032633340, 1330171760, 1652213344, 1962003346, 2065266680, 2660343520, 3924006692, 4130533360, 4905008365, 7848013384, 8261066720, 9810016730, 15696026768, 19620033460, 31392053536, 39240066920, 78480133840, 156960267680]

約数ペア:

[(1, 156960267680), (2, 78480133840), (4, 39240066920), (5, 31392053536), (8, 19620033460), (10, 15696026768), (16, 9810016730), (19, 8261066720), (20, 7848013384), (32, 4905008365), (38, 4130533360), (40, 3924006692), (59, 2660343520), (76, 2065266680), (80, 1962003346), (95, 1652213344), (118, 1330171760), (152, 1032633340), (160, 981001673), (190, 826106672), (236, 665085880), (295, 532068704), (304, 516316670), (380, 413053336), (472, 332542940), (590, 266034352), (608, 258158335), (760, 206526668), (944, 166271470), (1121, 140018080), (1180, 133017176), (1520, 103263334), (1888, 83135735), (2242, 70009040), (2360, 66508588), (3040, 51631667), (4484, 35004520), (4720, 33254294), (5605, 28003616), (8968, 17502260), (9440, 16627147), (11210, 14001808), (17936, 8751130), (22420, 7000904), (35872, 4375565), (44840, 3500452), (89680, 1750226), (179360, 875113)]