189126720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:797

約数の個数: 168

約数和(自身を含む): 658194264

約数和(自身を除く): 469067544

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, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 576, 582, 677, 720, 776, 873, 960, 970, 1164, 1354, 1440, 1455, 1552, 1746, 1940, 2031, 2328, 2708, 2880, 2910, 3104, 3385, 3492, 3880, 4062, 4365, 4656, 5416, 5820, 6093, 6208, 6770, 6984, 7760, 8124, 8730, 9312, 10155, 10832, 11640, 12186, 13540, 13968, 15520, 16248, 17460, 18624, 20310, 21664, 23280, 24372, 27080, 27936, 30465, 31040, 32496, 34920, 40620, 43328, 46560, 48744, 54160, 55872, 60930, 64992, 65669, 69840, 81240, 93120, 97488, 108320, 121860, 129984, 131338, 139680, 162480, 194976, 197007, 216640, 243720, 262676, 279360, 324960, 328345, 389952, 394014, 487440, 525352, 591021, 649920, 656690, 788028, 974880, 985035, 1050704, 1182042, 1313380, 1576056, 1949760, 1970070, 2101408, 2364084, 2626760, 2955105, 3152112, 3940140, 4202816, 4728168, 5253520, 5910210, 6304224, 7880280, 9456336, 10507040, 11820420, 12608448, 15760560, 18912672, 21014080, 23640840, 31521120, 37825344, 47281680, 63042240, 94563360, 189126720]

約数ペア:

[(1, 189126720), (2, 94563360), (3, 63042240), (4, 47281680), (5, 37825344), (6, 31521120), (8, 23640840), (9, 21014080), (10, 18912672), (12, 15760560), (15, 12608448), (16, 11820420), (18, 10507040), (20, 9456336), (24, 7880280), (30, 6304224), (32, 5910210), (36, 5253520), (40, 4728168), (45, 4202816), (48, 3940140), (60, 3152112), (64, 2955105), (72, 2626760), (80, 2364084), (90, 2101408), (96, 1970070), (97, 1949760), (120, 1576056), (144, 1313380), (160, 1182042), (180, 1050704), (192, 985035), (194, 974880), (240, 788028), (288, 656690), (291, 649920), (320, 591021), (360, 525352), (388, 487440), (480, 394014), (485, 389952), (576, 328345), (582, 324960), (677, 279360), (720, 262676), (776, 243720), (873, 216640), (960, 197007), (970, 194976), (1164, 162480), (1354, 139680), (1440, 131338), (1455, 129984), (1552, 121860), (1746, 108320), (1940, 97488), (2031, 93120), (2328, 81240), (2708, 69840), (2880, 65669), (2910, 64992), (3104, 60930), (3385, 55872), (3492, 54160), (3880, 48744), (4062, 46560), (4365, 43328), (4656, 40620), (5416, 34920), (5820, 32496), (6093, 31040), (6208, 30465), (6770, 27936), (6984, 27080), (7760, 24372), (8124, 23280), (8730, 21664), (9312, 20310), (10155, 18624), (10832, 17460), (11640, 16248), (12186, 15520), (13540, 13968)]