140078880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1203

約数の個数: 144

約数和(自身を含む): 483832440

約数和(自身を除く): 343753560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1093, 1335, 1424, 1440, 1602, 1780, 2136, 2186, 2670, 2848, 3204, 3279, 3560, 4005, 4272, 4372, 5340, 5465, 6408, 6558, 7120, 8010, 8544, 8744, 9837, 10680, 10930, 12816, 13116, 14240, 16020, 16395, 17488, 19674, 21360, 21860, 25632, 26232, 32040, 32790, 34976, 39348, 42720, 43720, 49185, 52464, 64080, 65580, 78696, 87440, 97277, 98370, 104928, 128160, 131160, 157392, 174880, 194554, 196740, 262320, 291831, 314784, 389108, 393480, 486385, 524640, 583662, 778216, 786960, 875493, 972770, 1167324, 1459155, 1556432, 1573920, 1750986, 1945540, 2334648, 2918310, 3112864, 3501972, 3891080, 4377465, 4669296, 5836620, 7003944, 7782160, 8754930, 9338592, 11673240, 14007888, 15564320, 17509860, 23346480, 28015776, 35019720, 46692960, 70039440, 140078880]

約数ペア:

[(1, 140078880), (2, 70039440), (3, 46692960), (4, 35019720), (5, 28015776), (6, 23346480), (8, 17509860), (9, 15564320), (10, 14007888), (12, 11673240), (15, 9338592), (16, 8754930), (18, 7782160), (20, 7003944), (24, 5836620), (30, 4669296), (32, 4377465), (36, 3891080), (40, 3501972), (45, 3112864), (48, 2918310), (60, 2334648), (72, 1945540), (80, 1750986), (89, 1573920), (90, 1556432), (96, 1459155), (120, 1167324), (144, 972770), (160, 875493), (178, 786960), (180, 778216), (240, 583662), (267, 524640), (288, 486385), (356, 393480), (360, 389108), (445, 314784), (480, 291831), (534, 262320), (712, 196740), (720, 194554), (801, 174880), (890, 157392), (1068, 131160), (1093, 128160), (1335, 104928), (1424, 98370), (1440, 97277), (1602, 87440), (1780, 78696), (2136, 65580), (2186, 64080), (2670, 52464), (2848, 49185), (3204, 43720), (3279, 42720), (3560, 39348), (4005, 34976), (4272, 32790), (4372, 32040), (5340, 26232), (5465, 25632), (6408, 21860), (6558, 21360), (7120, 19674), (8010, 17488), (8544, 16395), (8744, 16020), (9837, 14240), (10680, 13116), (10930, 12816)]