141687780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{487}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 429268224

約数和(自身を除く): 287580444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 373, 390, 487, 746, 780, 974, 1119, 1461, 1492, 1865, 1948, 2238, 2435, 2922, 3730, 4476, 4849, 4870, 5595, 5844, 6331, 7305, 7460, 9698, 9740, 11190, 12662, 14547, 14610, 18993, 19396, 22380, 24245, 25324, 29094, 29220, 31655, 37986, 48490, 58188, 63310, 72735, 75972, 94965, 96980, 126620, 145470, 181651, 189930, 290940, 363302, 379860, 544953, 726604, 908255, 1089906, 1816510, 2179812, 2361463, 2724765, 3633020, 4722926, 5449530, 7084389, 9445852, 10899060, 11807315, 14168778, 23614630, 28337556, 35421945, 47229260, 70843890, 141687780]

約数ペア:

[(1, 141687780), (2, 70843890), (3, 47229260), (4, 35421945), (5, 28337556), (6, 23614630), (10, 14168778), (12, 11807315), (13, 10899060), (15, 9445852), (20, 7084389), (26, 5449530), (30, 4722926), (39, 3633020), (52, 2724765), (60, 2361463), (65, 2179812), (78, 1816510), (130, 1089906), (156, 908255), (195, 726604), (260, 544953), (373, 379860), (390, 363302), (487, 290940), (746, 189930), (780, 181651), (974, 145470), (1119, 126620), (1461, 96980), (1492, 94965), (1865, 75972), (1948, 72735), (2238, 63310), (2435, 58188), (2922, 48490), (3730, 37986), (4476, 31655), (4849, 29220), (4870, 29094), (5595, 25324), (5844, 24245), (6331, 22380), (7305, 19396), (7460, 18993), (9698, 14610), (9740, 14547), (11190, 12662)]