201971040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2203}}^1$

素因数の和:2412

約数の個数: 96

約数和(自身を含む): 639830016

約数和(自身を除く): 437858976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 191, 240, 382, 480, 573, 764, 955, 1146, 1528, 1910, 2203, 2292, 2865, 3056, 3820, 4406, 4584, 5730, 6112, 6609, 7640, 8812, 9168, 11015, 11460, 13218, 15280, 17624, 18336, 22030, 22920, 26436, 30560, 33045, 35248, 44060, 45840, 52872, 66090, 70496, 88120, 91680, 105744, 132180, 176240, 211488, 264360, 352480, 420773, 528720, 841546, 1057440, 1262319, 1683092, 2103865, 2524638, 3366184, 4207730, 5049276, 6311595, 6732368, 8415460, 10098552, 12623190, 13464736, 16830920, 20197104, 25246380, 33661840, 40394208, 50492760, 67323680, 100985520, 201971040]

約数ペア:

[(1, 201971040), (2, 100985520), (3, 67323680), (4, 50492760), (5, 40394208), (6, 33661840), (8, 25246380), (10, 20197104), (12, 16830920), (15, 13464736), (16, 12623190), (20, 10098552), (24, 8415460), (30, 6732368), (32, 6311595), (40, 5049276), (48, 4207730), (60, 3366184), (80, 2524638), (96, 2103865), (120, 1683092), (160, 1262319), (191, 1057440), (240, 841546), (382, 528720), (480, 420773), (573, 352480), (764, 264360), (955, 211488), (1146, 176240), (1528, 132180), (1910, 105744), (2203, 91680), (2292, 88120), (2865, 70496), (3056, 66090), (3820, 52872), (4406, 45840), (4584, 44060), (5730, 35248), (6112, 33045), (6609, 30560), (7640, 26436), (8812, 22920), (9168, 22030), (11015, 18336), (11460, 17624), (13218, 15280)]