840744144

素因数分解:

$2^4\times 3^3\times {\mathrm{389}}^1\times {\mathrm{5003}}^1$

素因数の和:5409

約数の個数: 80

約数和(自身を含む): 2419934400

約数和(自身を除く): 1579190256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 389, 432, 778, 1167, 1556, 2334, 3112, 3501, 4668, 5003, 6224, 7002, 9336, 10006, 10503, 14004, 15009, 18672, 20012, 21006, 28008, 30018, 40024, 42012, 45027, 56016, 60036, 80048, 84024, 90054, 120072, 135081, 168048, 180108, 240144, 270162, 360216, 540324, 720432, 1080648, 1946167, 2161296, 3892334, 5838501, 7784668, 11677002, 15569336, 17515503, 23354004, 31138672, 35031006, 46708008, 52546509, 70062012, 93416016, 105093018, 140124024, 210186036, 280248048, 420372072, 840744144]

約数ペア:

[(1, 840744144), (2, 420372072), (3, 280248048), (4, 210186036), (6, 140124024), (8, 105093018), (9, 93416016), (12, 70062012), (16, 52546509), (18, 46708008), (24, 35031006), (27, 31138672), (36, 23354004), (48, 17515503), (54, 15569336), (72, 11677002), (108, 7784668), (144, 5838501), (216, 3892334), (389, 2161296), (432, 1946167), (778, 1080648), (1167, 720432), (1556, 540324), (2334, 360216), (3112, 270162), (3501, 240144), (4668, 180108), (5003, 168048), (6224, 135081), (7002, 120072), (9336, 90054), (10006, 84024), (10503, 80048), (14004, 60036), (15009, 56016), (18672, 45027), (20012, 42012), (21006, 40024), (28008, 30018)]