157906838880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{5221787}}^1$

素因数の和:5221818

約数の個数: 192

約数和(自身を含む): 631627476480

約数和(自身を除く): 473720637600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 5221787, 10443574, 15665361, 20887148, 26108935, 31330722, 36552509, 41774296, 46996083, 52217870, 62661444, 73105018, 78326805, 83548592, 93992166, 104435740, 109657527, 125322888, 140988249, 146210036, 156653610, 167097184, 182762545, 187984332, 208871480, 219315054, 234980415, 250645776, 281976498, 292420072, 313307220, 328972581, 365525090, 375968664, 417742960, 438630108, 469960830, 501291552, 548287635, 563952996, 584840144, 626614440, 657945162, 704941245, 731050180, 751937328, 835485920, 877260216, 939921660, 986917743, 1096575270, 1127905992, 1169680288, 1253228880, 1315890324, 1409882490, 1462100360, 1503874656, 1644862905, 1754520432, 1879843320, 1973835486, 2193150540, 2255811984, 2506457760, 2631780648, 2819764980, 2924200720, 3289725810, 3509040864, 3759686640, 3947670972, 4386301080, 4511623968, 4934588715, 5263561296, 5639529960, 5848401440, 6579451620, 7519373280, 7895341944, 8772602160, 9869177430, 10527122592, 11279059920, 13158903240, 15790683888, 17545204320, 19738354860, 22558119840, 26317806480, 31581367776, 39476709720, 52635612960, 78953419440, 157906838880]

約数ペア:

[(1, 157906838880), (2, 78953419440), (3, 52635612960), (4, 39476709720), (5, 31581367776), (6, 26317806480), (7, 22558119840), (8, 19738354860), (9, 17545204320), (10, 15790683888), (12, 13158903240), (14, 11279059920), (15, 10527122592), (16, 9869177430), (18, 8772602160), (20, 7895341944), (21, 7519373280), (24, 6579451620), (27, 5848401440), (28, 5639529960), (30, 5263561296), (32, 4934588715), (35, 4511623968), (36, 4386301080), (40, 3947670972), (42, 3759686640), (45, 3509040864), (48, 3289725810), (54, 2924200720), (56, 2819764980), (60, 2631780648), (63, 2506457760), (70, 2255811984), (72, 2193150540), (80, 1973835486), (84, 1879843320), (90, 1754520432), (96, 1644862905), (105, 1503874656), (108, 1462100360), (112, 1409882490), (120, 1315890324), (126, 1253228880), (135, 1169680288), (140, 1127905992), (144, 1096575270), (160, 986917743), (168, 939921660), (180, 877260216), (189, 835485920), (210, 751937328), (216, 731050180), (224, 704941245), (240, 657945162), (252, 626614440), (270, 584840144), (280, 563952996), (288, 548287635), (315, 501291552), (336, 469960830), (360, 438630108), (378, 417742960), (420, 375968664), (432, 365525090), (480, 328972581), (504, 313307220), (540, 292420072), (560, 281976498), (630, 250645776), (672, 234980415), (720, 219315054), (756, 208871480), (840, 187984332), (864, 182762545), (945, 167097184), (1008, 156653610), (1080, 146210036), (1120, 140988249), (1260, 125322888), (1440, 109657527), (1512, 104435740), (1680, 93992166), (1890, 83548592), (2016, 78326805), (2160, 73105018), (2520, 62661444), (3024, 52217870), (3360, 46996083), (3780, 41774296), (4320, 36552509), (5040, 31330722), (6048, 26108935), (7560, 20887148), (10080, 15665361), (15120, 10443574), (30240, 5221787)]