147870240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{6287}}^1$

素因数の和:6319

約数の個数: 144

約数和(自身を含む): 541924992

約数和(自身を除く): 394054752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 6287, 7840, 11760, 12574, 18861, 23520, 25148, 31435, 37722, 44009, 50296, 62870, 75444, 88018, 94305, 100592, 125740, 132027, 150888, 176036, 188610, 201184, 220045, 251480, 264054, 301776, 308063, 352072, 377220, 440090, 502960, 528108, 603552, 616126, 660135, 704144, 754440, 880180, 924189, 1005920, 1056216, 1232252, 1320270, 1408288, 1508880, 1540315, 1760360, 1848378, 2112432, 2464504, 2640540, 3017760, 3080630, 3520720, 3696756, 4224864, 4620945, 4929008, 5281080, 6161260, 7041440, 7393512, 9241890, 9858016, 10562160, 12322520, 14787024, 18483780, 21124320, 24645040, 29574048, 36967560, 49290080, 73935120, 147870240]

約数ペア:

[(1, 147870240), (2, 73935120), (3, 49290080), (4, 36967560), (5, 29574048), (6, 24645040), (7, 21124320), (8, 18483780), (10, 14787024), (12, 12322520), (14, 10562160), (15, 9858016), (16, 9241890), (20, 7393512), (21, 7041440), (24, 6161260), (28, 5281080), (30, 4929008), (32, 4620945), (35, 4224864), (40, 3696756), (42, 3520720), (48, 3080630), (49, 3017760), (56, 2640540), (60, 2464504), (70, 2112432), (80, 1848378), (84, 1760360), (96, 1540315), (98, 1508880), (105, 1408288), (112, 1320270), (120, 1232252), (140, 1056216), (147, 1005920), (160, 924189), (168, 880180), (196, 754440), (210, 704144), (224, 660135), (240, 616126), (245, 603552), (280, 528108), (294, 502960), (336, 440090), (392, 377220), (420, 352072), (480, 308063), (490, 301776), (560, 264054), (588, 251480), (672, 220045), (735, 201184), (784, 188610), (840, 176036), (980, 150888), (1120, 132027), (1176, 125740), (1470, 100592), (1568, 94305), (1680, 88018), (1960, 75444), (2352, 62870), (2940, 50296), (3360, 44009), (3920, 37722), (4704, 31435), (5880, 25148), (6287, 23520), (7840, 18861), (11760, 12574)]