199535040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:979

約数の個数: 168

約数和(自身を含む): 695797440

約数和(自身を除く): 496262400

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, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 877, 948, 960, 1185, 1264, 1422, 1440, 1580, 1754, 1896, 2370, 2528, 2631, 2844, 2880, 3160, 3508, 3555, 3792, 4385, 4740, 5056, 5262, 5688, 6320, 7016, 7110, 7584, 7893, 8770, 9480, 10524, 11376, 12640, 13155, 14032, 14220, 15168, 15786, 17540, 18960, 21048, 22752, 25280, 26310, 28064, 28440, 31572, 35080, 37920, 39465, 42096, 45504, 52620, 56128, 56880, 63144, 69283, 70160, 75840, 78930, 84192, 105240, 113760, 126288, 138566, 140320, 157860, 168384, 207849, 210480, 227520, 252576, 277132, 280640, 315720, 346415, 415698, 420960, 505152, 554264, 623547, 631440, 692830, 831396, 841920, 1039245, 1108528, 1247094, 1262880, 1385660, 1662792, 2078490, 2217056, 2494188, 2525760, 2771320, 3117735, 3325584, 4156980, 4434112, 4988376, 5542640, 6235470, 6651168, 8313960, 9976752, 11085280, 12470940, 13302336, 16627920, 19953504, 22170560, 24941880, 33255840, 39907008, 49883760, 66511680, 99767520, 199535040]

約数ペア:

[(1, 199535040), (2, 99767520), (3, 66511680), (4, 49883760), (5, 39907008), (6, 33255840), (8, 24941880), (9, 22170560), (10, 19953504), (12, 16627920), (15, 13302336), (16, 12470940), (18, 11085280), (20, 9976752), (24, 8313960), (30, 6651168), (32, 6235470), (36, 5542640), (40, 4988376), (45, 4434112), (48, 4156980), (60, 3325584), (64, 3117735), (72, 2771320), (79, 2525760), (80, 2494188), (90, 2217056), (96, 2078490), (120, 1662792), (144, 1385660), (158, 1262880), (160, 1247094), (180, 1108528), (192, 1039245), (237, 841920), (240, 831396), (288, 692830), (316, 631440), (320, 623547), (360, 554264), (395, 505152), (474, 420960), (480, 415698), (576, 346415), (632, 315720), (711, 280640), (720, 277132), (790, 252576), (877, 227520), (948, 210480), (960, 207849), (1185, 168384), (1264, 157860), (1422, 140320), (1440, 138566), (1580, 126288), (1754, 113760), (1896, 105240), (2370, 84192), (2528, 78930), (2631, 75840), (2844, 70160), (2880, 69283), (3160, 63144), (3508, 56880), (3555, 56128), (3792, 52620), (4385, 45504), (4740, 42096), (5056, 39465), (5262, 37920), (5688, 35080), (6320, 31572), (7016, 28440), (7110, 28064), (7584, 26310), (7893, 25280), (8770, 22752), (9480, 21048), (10524, 18960), (11376, 17540), (12640, 15786), (13155, 15168), (14032, 14220)]