137250120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163393}}^1$

素因数の和:163414

約数の個数: 64

約数和(自身を含む): 470574720

約数和(自身を除く): 333324600

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, 210, 280, 420, 840, 163393, 326786, 490179, 653572, 816965, 980358, 1143751, 1307144, 1633930, 1960716, 2287502, 2450895, 3267860, 3431253, 3921432, 4575004, 4901790, 5718755, 6535720, 6862506, 9150008, 9803580, 11437510, 13725012, 17156265, 19607160, 22875020, 27450024, 34312530, 45750040, 68625060, 137250120]

約数ペア:

[(1, 137250120), (2, 68625060), (3, 45750040), (4, 34312530), (5, 27450024), (6, 22875020), (7, 19607160), (8, 17156265), (10, 13725012), (12, 11437510), (14, 9803580), (15, 9150008), (20, 6862506), (21, 6535720), (24, 5718755), (28, 4901790), (30, 4575004), (35, 3921432), (40, 3431253), (42, 3267860), (56, 2450895), (60, 2287502), (70, 1960716), (84, 1633930), (105, 1307144), (120, 1143751), (140, 980358), (168, 816965), (210, 653572), (280, 490179), (420, 326786), (840, 163393)]