194665320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{947}}^1$

素因数の和:1535

約数の個数: 96

約数和(自身を含む): 634439520

約数和(自身を除く): 439774200

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, 180, 360, 571, 947, 1142, 1713, 1894, 2284, 2841, 2855, 3426, 3788, 4568, 4735, 5139, 5682, 5710, 6852, 7576, 8523, 8565, 9470, 10278, 11364, 11420, 13704, 14205, 17046, 17130, 18940, 20556, 22728, 22840, 25695, 28410, 34092, 34260, 37880, 41112, 42615, 51390, 56820, 68184, 68520, 85230, 102780, 113640, 170460, 205560, 340920, 540737, 1081474, 1622211, 2162948, 2703685, 3244422, 4325896, 4866633, 5407370, 6488844, 8111055, 9733266, 10814740, 12977688, 16222110, 19466532, 21629480, 24333165, 32444220, 38933064, 48666330, 64888440, 97332660, 194665320]

約数ペア:

[(1, 194665320), (2, 97332660), (3, 64888440), (4, 48666330), (5, 38933064), (6, 32444220), (8, 24333165), (9, 21629480), (10, 19466532), (12, 16222110), (15, 12977688), (18, 10814740), (20, 9733266), (24, 8111055), (30, 6488844), (36, 5407370), (40, 4866633), (45, 4325896), (60, 3244422), (72, 2703685), (90, 2162948), (120, 1622211), (180, 1081474), (360, 540737), (571, 340920), (947, 205560), (1142, 170460), (1713, 113640), (1894, 102780), (2284, 85230), (2841, 68520), (2855, 68184), (3426, 56820), (3788, 51390), (4568, 42615), (4735, 41112), (5139, 37880), (5682, 34260), (5710, 34092), (6852, 28410), (7576, 25695), (8523, 22840), (8565, 22728), (9470, 20556), (10278, 18940), (11364, 17130), (11420, 17046), (13704, 14205)]