140054640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53051}}^1$

素因数の和:53078

約数の個数: 80

約数和(自身を含む): 473648256

約数和(自身を除く): 333593616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 53051, 106102, 159153, 212204, 265255, 318306, 424408, 530510, 583561, 636612, 795765, 848816, 1061020, 1167122, 1273224, 1591530, 1750683, 2122040, 2334244, 2546448, 2917805, 3183060, 3501366, 4244080, 4668488, 5835610, 6366120, 7002732, 8753415, 9336976, 11671220, 12732240, 14005464, 17506830, 23342440, 28010928, 35013660, 46684880, 70027320, 140054640]

約数ペア:

[(1, 140054640), (2, 70027320), (3, 46684880), (4, 35013660), (5, 28010928), (6, 23342440), (8, 17506830), (10, 14005464), (11, 12732240), (12, 11671220), (15, 9336976), (16, 8753415), (20, 7002732), (22, 6366120), (24, 5835610), (30, 4668488), (33, 4244080), (40, 3501366), (44, 3183060), (48, 2917805), (55, 2546448), (60, 2334244), (66, 2122040), (80, 1750683), (88, 1591530), (110, 1273224), (120, 1167122), (132, 1061020), (165, 848816), (176, 795765), (220, 636612), (240, 583561), (264, 530510), (330, 424408), (440, 318306), (528, 265255), (660, 212204), (880, 159153), (1320, 106102), (2640, 53051)]