43680420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{34667}}^1$

素因数の和:34689

約数の個数: 72

約数和(自身を含む): 151429824

約数和(自身を除く): 107749404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 34667, 69334, 104001, 138668, 173335, 208002, 242669, 312003, 346670, 416004, 485338, 520005, 624006, 693340, 728007, 970676, 1040010, 1213345, 1248012, 1456014, 1560015, 2080020, 2184021, 2426690, 2912028, 3120030, 3640035, 4368042, 4853380, 6240060, 7280070, 8736084, 10920105, 14560140, 21840210, 43680420]

約数ペア:

[(1, 43680420), (2, 21840210), (3, 14560140), (4, 10920105), (5, 8736084), (6, 7280070), (7, 6240060), (9, 4853380), (10, 4368042), (12, 3640035), (14, 3120030), (15, 2912028), (18, 2426690), (20, 2184021), (21, 2080020), (28, 1560015), (30, 1456014), (35, 1248012), (36, 1213345), (42, 1040010), (45, 970676), (60, 728007), (63, 693340), (70, 624006), (84, 520005), (90, 485338), (105, 416004), (126, 346670), (140, 312003), (180, 242669), (210, 208002), (252, 173335), (315, 138668), (420, 104001), (630, 69334), (1260, 34667)]