118298040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{140831}}^1$

素因数の和:140852

約数の個数: 64

約数和(自身を含む): 405596160

約数和(自身を除く): 287298120

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, 140831, 281662, 422493, 563324, 704155, 844986, 985817, 1126648, 1408310, 1689972, 1971634, 2112465, 2816620, 2957451, 3379944, 3943268, 4224930, 4929085, 5633240, 5914902, 7886536, 8449860, 9858170, 11829804, 14787255, 16899720, 19716340, 23659608, 29574510, 39432680, 59149020, 118298040]

約数ペア:

[(1, 118298040), (2, 59149020), (3, 39432680), (4, 29574510), (5, 23659608), (6, 19716340), (7, 16899720), (8, 14787255), (10, 11829804), (12, 9858170), (14, 8449860), (15, 7886536), (20, 5914902), (21, 5633240), (24, 4929085), (28, 4224930), (30, 3943268), (35, 3379944), (40, 2957451), (42, 2816620), (56, 2112465), (60, 1971634), (70, 1689972), (84, 1408310), (105, 1126648), (120, 985817), (140, 844986), (168, 704155), (210, 563324), (280, 422493), (420, 281662), (840, 140831)]