156924888720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3285697}}^1$

素因数の和:3285912

約数の個数: 80

約数和(自身を含む): 488911862400

約数和(自身を除く): 331986973680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 7960, 9552, 11940, 15920, 23880, 47760, 3285697, 6571394, 9857091, 13142788, 16428485, 19714182, 26285576, 32856970, 39428364, 49285455, 52571152, 65713940, 78856728, 98570910, 131427880, 157713456, 197141820, 262855760, 394283640, 653853703, 788567280, 1307707406, 1961561109, 2615414812, 3269268515, 3923122218, 5230829624, 6538537030, 7846244436, 9807805545, 10461659248, 13077074060, 15692488872, 19615611090, 26154148120, 31384977744, 39231222180, 52308296240, 78462444360, 156924888720]

約数ペア:

[(1, 156924888720), (2, 78462444360), (3, 52308296240), (4, 39231222180), (5, 31384977744), (6, 26154148120), (8, 19615611090), (10, 15692488872), (12, 13077074060), (15, 10461659248), (16, 9807805545), (20, 7846244436), (24, 6538537030), (30, 5230829624), (40, 3923122218), (48, 3269268515), (60, 2615414812), (80, 1961561109), (120, 1307707406), (199, 788567280), (240, 653853703), (398, 394283640), (597, 262855760), (796, 197141820), (995, 157713456), (1194, 131427880), (1592, 98570910), (1990, 78856728), (2388, 65713940), (2985, 52571152), (3184, 49285455), (3980, 39428364), (4776, 32856970), (5970, 26285576), (7960, 19714182), (9552, 16428485), (11940, 13142788), (15920, 9857091), (23880, 6571394), (47760, 3285697)]