147065520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{87539}}^1$

素因数の和:87562

約数の個数: 80

約数和(自身を含む): 521038080

約数和(自身を除く): 373972560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 87539, 175078, 262617, 350156, 437695, 525234, 612773, 700312, 875390, 1050468, 1225546, 1313085, 1400624, 1750780, 1838319, 2100936, 2451092, 2626170, 3063865, 3501560, 3676638, 4201872, 4902184, 5252340, 6127730, 7003120, 7353276, 9191595, 9804368, 10504680, 12255460, 14706552, 18383190, 21009360, 24510920, 29413104, 36766380, 49021840, 73532760, 147065520]

約数ペア:

[(1, 147065520), (2, 73532760), (3, 49021840), (4, 36766380), (5, 29413104), (6, 24510920), (7, 21009360), (8, 18383190), (10, 14706552), (12, 12255460), (14, 10504680), (15, 9804368), (16, 9191595), (20, 7353276), (21, 7003120), (24, 6127730), (28, 5252340), (30, 4902184), (35, 4201872), (40, 3676638), (42, 3501560), (48, 3063865), (56, 2626170), (60, 2451092), (70, 2100936), (80, 1838319), (84, 1750780), (105, 1400624), (112, 1313085), (120, 1225546), (140, 1050468), (168, 875390), (210, 700312), (240, 612773), (280, 525234), (336, 437695), (420, 350156), (560, 262617), (840, 175078), (1680, 87539)]