167160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 576000

約数和(自身を除く): 408840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 199, 210, 280, 398, 420, 597, 796, 840, 995, 1194, 1393, 1592, 1990, 2388, 2786, 2985, 3980, 4179, 4776, 5572, 5970, 6965, 7960, 8358, 11144, 11940, 13930, 16716, 20895, 23880, 27860, 33432, 41790, 55720, 83580, 167160]

約数ペア:

[(1, 167160), (2, 83580), (3, 55720), (4, 41790), (5, 33432), (6, 27860), (7, 23880), (8, 20895), (10, 16716), (12, 13930), (14, 11940), (15, 11144), (20, 8358), (21, 7960), (24, 6965), (28, 5970), (30, 5572), (35, 4776), (40, 4179), (42, 3980), (56, 2985), (60, 2786), (70, 2388), (84, 1990), (105, 1592), (120, 1393), (140, 1194), (168, 995), (199, 840), (210, 796), (280, 597), (398, 420)]