319779600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{38069}}^1$

素因数の和:38097

約数の個数: 120

約数和(自身を含む): 1170728640

約数和(自身を除く): 850949040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 38069, 76138, 114207, 152276, 190345, 228414, 266483, 304552, 380690, 456828, 532966, 571035, 609104, 761380, 799449, 913656, 951725, 1065932, 1142070, 1332415, 1522760, 1598898, 1827312, 1903450, 2131864, 2284140, 2664830, 2855175, 3045520, 3197796, 3806900, 3997245, 4263728, 4568280, 5329660, 5710350, 6395592, 6662075, 7613800, 7994490, 9136560, 10659320, 11420700, 12791184, 13324150, 15227600, 15988980, 19986225, 21318640, 22841400, 26648300, 31977960, 39972450, 45682800, 53296600, 63955920, 79944900, 106593200, 159889800, 319779600]

約数ペア:

[(1, 319779600), (2, 159889800), (3, 106593200), (4, 79944900), (5, 63955920), (6, 53296600), (7, 45682800), (8, 39972450), (10, 31977960), (12, 26648300), (14, 22841400), (15, 21318640), (16, 19986225), (20, 15988980), (21, 15227600), (24, 13324150), (25, 12791184), (28, 11420700), (30, 10659320), (35, 9136560), (40, 7994490), (42, 7613800), (48, 6662075), (50, 6395592), (56, 5710350), (60, 5329660), (70, 4568280), (75, 4263728), (80, 3997245), (84, 3806900), (100, 3197796), (105, 3045520), (112, 2855175), (120, 2664830), (140, 2284140), (150, 2131864), (168, 1903450), (175, 1827312), (200, 1598898), (210, 1522760), (240, 1332415), (280, 1142070), (300, 1065932), (336, 951725), (350, 913656), (400, 799449), (420, 761380), (525, 609104), (560, 571035), (600, 532966), (700, 456828), (840, 380690), (1050, 304552), (1200, 266483), (1400, 228414), (1680, 190345), (2100, 152276), (2800, 114207), (4200, 76138), (8400, 38069)]