142880040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2897}}^1$

素因数の和:3051

約数の個数: 96

約数和(自身を含む): 467911080

約数和(自身を除く): 325031040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 2897, 3288, 4110, 4932, 5480, 5794, 6165, 8220, 8691, 9864, 11588, 12330, 14485, 16440, 17382, 23176, 24660, 26073, 28970, 34764, 43455, 49320, 52146, 57940, 69528, 86910, 104292, 115880, 130365, 173820, 208584, 260730, 347640, 396889, 521460, 793778, 1042920, 1190667, 1587556, 1984445, 2381334, 3175112, 3572001, 3968890, 4762668, 5953335, 7144002, 7937780, 9525336, 11906670, 14288004, 15875560, 17860005, 23813340, 28576008, 35720010, 47626680, 71440020, 142880040]

約数ペア:

[(1, 142880040), (2, 71440020), (3, 47626680), (4, 35720010), (5, 28576008), (6, 23813340), (8, 17860005), (9, 15875560), (10, 14288004), (12, 11906670), (15, 9525336), (18, 7937780), (20, 7144002), (24, 5953335), (30, 4762668), (36, 3968890), (40, 3572001), (45, 3175112), (60, 2381334), (72, 1984445), (90, 1587556), (120, 1190667), (137, 1042920), (180, 793778), (274, 521460), (360, 396889), (411, 347640), (548, 260730), (685, 208584), (822, 173820), (1096, 130365), (1233, 115880), (1370, 104292), (1644, 86910), (2055, 69528), (2466, 57940), (2740, 52146), (2897, 49320), (3288, 43455), (4110, 34764), (4932, 28970), (5480, 26073), (5794, 24660), (6165, 23176), (8220, 17382), (8691, 16440), (9864, 14485), (11588, 12330)]