1570205880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71503}}^1$

素因数の和:71581

約数の個数: 96

約数和(自身を含む): 5186900160

約数和(自身を除く): 3616694280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 71503, 143006, 214509, 286012, 357515, 429018, 572024, 643527, 715030, 858036, 1072545, 1287054, 1430060, 1716072, 2145090, 2574108, 2860120, 3217635, 4290180, 4361683, 5148216, 6435270, 8580360, 8723366, 12870540, 13085049, 17446732, 21808415, 25741080, 26170098, 34893464, 39255147, 43616830, 52340196, 65425245, 78510294, 87233660, 104680392, 130850490, 157020588, 174467320, 196275735, 261700980, 314041176, 392551470, 523401960, 785102940, 1570205880]

約数ペア:

[(1, 1570205880), (2, 785102940), (3, 523401960), (4, 392551470), (5, 314041176), (6, 261700980), (8, 196275735), (9, 174467320), (10, 157020588), (12, 130850490), (15, 104680392), (18, 87233660), (20, 78510294), (24, 65425245), (30, 52340196), (36, 43616830), (40, 39255147), (45, 34893464), (60, 26170098), (61, 25741080), (72, 21808415), (90, 17446732), (120, 13085049), (122, 12870540), (180, 8723366), (183, 8580360), (244, 6435270), (305, 5148216), (360, 4361683), (366, 4290180), (488, 3217635), (549, 2860120), (610, 2574108), (732, 2145090), (915, 1716072), (1098, 1430060), (1220, 1287054), (1464, 1072545), (1830, 858036), (2196, 715030), (2440, 643527), (2745, 572024), (3660, 429018), (4392, 357515), (5490, 286012), (7320, 214509), (10980, 143006), (21960, 71503)]