156949308840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2657}}^1\times {\mathrm{492251}}^1$

素因数の和:494922

約数の個数: 64

約数和(自身を含む): 471026093760

約数和(自身を除く): 314076784920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2657, 5314, 7971, 10628, 13285, 15942, 21256, 26570, 31884, 39855, 53140, 63768, 79710, 106280, 159420, 318840, 492251, 984502, 1476753, 1969004, 2461255, 2953506, 3938008, 4922510, 5907012, 7383765, 9845020, 11814024, 14767530, 19690040, 29535060, 59070120, 1307910907, 2615821814, 3923732721, 5231643628, 6539554535, 7847465442, 10463287256, 13079109070, 15694930884, 19618663605, 26158218140, 31389861768, 39237327210, 52316436280, 78474654420, 156949308840]

約数ペア:

[(1, 156949308840), (2, 78474654420), (3, 52316436280), (4, 39237327210), (5, 31389861768), (6, 26158218140), (8, 19618663605), (10, 15694930884), (12, 13079109070), (15, 10463287256), (20, 7847465442), (24, 6539554535), (30, 5231643628), (40, 3923732721), (60, 2615821814), (120, 1307910907), (2657, 59070120), (5314, 29535060), (7971, 19690040), (10628, 14767530), (13285, 11814024), (15942, 9845020), (21256, 7383765), (26570, 5907012), (31884, 4922510), (39855, 3938008), (53140, 2953506), (63768, 2461255), (79710, 1969004), (106280, 1476753), (159420, 984502), (318840, 492251)]