194910240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8287}}^1$

素因数の和:8319

約数の個数: 144

約数和(自身を含む): 714292992

約数和(自身を除く): 519382752

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, 7840, 8287, 11760, 16574, 23520, 24861, 33148, 41435, 49722, 58009, 66296, 82870, 99444, 116018, 124305, 132592, 165740, 174027, 198888, 232036, 248610, 265184, 290045, 331480, 348054, 397776, 406063, 464072, 497220, 580090, 662960, 696108, 795552, 812126, 870135, 928144, 994440, 1160180, 1218189, 1325920, 1392216, 1624252, 1740270, 1856288, 1988880, 2030315, 2320360, 2436378, 2784432, 3248504, 3480540, 3977760, 4060630, 4640720, 4872756, 5568864, 6090945, 6497008, 6961080, 8121260, 9281440, 9745512, 12181890, 12994016, 13922160, 16242520, 19491024, 24363780, 27844320, 32485040, 38982048, 48727560, 64970080, 97455120, 194910240]

約数ペア:

[(1, 194910240), (2, 97455120), (3, 64970080), (4, 48727560), (5, 38982048), (6, 32485040), (7, 27844320), (8, 24363780), (10, 19491024), (12, 16242520), (14, 13922160), (15, 12994016), (16, 12181890), (20, 9745512), (21, 9281440), (24, 8121260), (28, 6961080), (30, 6497008), (32, 6090945), (35, 5568864), (40, 4872756), (42, 4640720), (48, 4060630), (49, 3977760), (56, 3480540), (60, 3248504), (70, 2784432), (80, 2436378), (84, 2320360), (96, 2030315), (98, 1988880), (105, 1856288), (112, 1740270), (120, 1624252), (140, 1392216), (147, 1325920), (160, 1218189), (168, 1160180), (196, 994440), (210, 928144), (224, 870135), (240, 812126), (245, 795552), (280, 696108), (294, 662960), (336, 580090), (392, 497220), (420, 464072), (480, 406063), (490, 397776), (560, 348054), (588, 331480), (672, 290045), (735, 265184), (784, 248610), (840, 232036), (980, 198888), (1120, 174027), (1176, 165740), (1470, 132592), (1568, 124305), (1680, 116018), (1960, 99444), (2352, 82870), (2940, 66296), (3360, 58009), (3920, 49722), (4704, 41435), (5880, 33148), (7840, 24861), (8287, 23520), (11760, 16574)]