195899040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 692737920

約数和(自身を除く): 496838880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 137, 144, 160, 180, 216, 240, 270, 274, 288, 331, 360, 411, 432, 480, 540, 548, 662, 685, 720, 822, 864, 993, 1080, 1096, 1233, 1324, 1370, 1440, 1644, 1655, 1986, 2055, 2160, 2192, 2466, 2648, 2740, 2979, 3288, 3310, 3699, 3972, 4110, 4320, 4384, 4932, 4965, 5296, 5480, 5958, 6165, 6576, 6620, 7398, 7944, 8220, 8937, 9864, 9930, 10592, 10960, 11916, 12330, 13152, 13240, 14796, 14895, 15888, 16440, 17874, 18495, 19728, 19860, 21920, 23832, 24660, 26480, 29592, 29790, 31776, 32880, 35748, 36990, 39456, 39720, 44685, 45347, 47664, 49320, 52960, 59184, 59580, 65760, 71496, 73980, 79440, 89370, 90694, 95328, 98640, 118368, 119160, 136041, 142992, 147960, 158880, 178740, 181388, 197280, 226735, 238320, 272082, 285984, 295920, 357480, 362776, 408123, 453470, 476640, 544164, 591840, 680205, 714960, 725552, 816246, 906940, 1088328, 1224369, 1360410, 1429920, 1451104, 1632492, 1813880, 2040615, 2176656, 2448738, 2720820, 3264984, 3627760, 4081230, 4353312, 4897476, 5441640, 6121845, 6529968, 7255520, 8162460, 9794952, 10883280, 12243690, 13059936, 16324920, 19589904, 21766560, 24487380, 32649840, 39179808, 48974760, 65299680, 97949520, 195899040]

約数ペア:

[(1, 195899040), (2, 97949520), (3, 65299680), (4, 48974760), (5, 39179808), (6, 32649840), (8, 24487380), (9, 21766560), (10, 19589904), (12, 16324920), (15, 13059936), (16, 12243690), (18, 10883280), (20, 9794952), (24, 8162460), (27, 7255520), (30, 6529968), (32, 6121845), (36, 5441640), (40, 4897476), (45, 4353312), (48, 4081230), (54, 3627760), (60, 3264984), (72, 2720820), (80, 2448738), (90, 2176656), (96, 2040615), (108, 1813880), (120, 1632492), (135, 1451104), (137, 1429920), (144, 1360410), (160, 1224369), (180, 1088328), (216, 906940), (240, 816246), (270, 725552), (274, 714960), (288, 680205), (331, 591840), (360, 544164), (411, 476640), (432, 453470), (480, 408123), (540, 362776), (548, 357480), (662, 295920), (685, 285984), (720, 272082), (822, 238320), (864, 226735), (993, 197280), (1080, 181388), (1096, 178740), (1233, 158880), (1324, 147960), (1370, 142992), (1440, 136041), (1644, 119160), (1655, 118368), (1986, 98640), (2055, 95328), (2160, 90694), (2192, 89370), (2466, 79440), (2648, 73980), (2740, 71496), (2979, 65760), (3288, 59580), (3310, 59184), (3699, 52960), (3972, 49320), (4110, 47664), (4320, 45347), (4384, 44685), (4932, 39720), (4965, 39456), (5296, 36990), (5480, 35748), (5958, 32880), (6165, 31776), (6576, 29790), (6620, 29592), (7398, 26480), (7944, 24660), (8220, 23832), (8937, 21920), (9864, 19860), (9930, 19728), (10592, 18495), (10960, 17874), (11916, 16440), (12330, 15888), (13152, 14895), (13240, 14796)]