191230080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:886

約数の個数: 128

約数和(自身を含む): 614839680

約数和(自身を除く): 423609600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 274, 320, 384, 411, 480, 548, 640, 685, 727, 822, 960, 1096, 1370, 1454, 1644, 1920, 2055, 2181, 2192, 2740, 2908, 3288, 3635, 4110, 4362, 4384, 5480, 5816, 6576, 7270, 8220, 8724, 8768, 10905, 10960, 11632, 13152, 14540, 16440, 17448, 17536, 21810, 21920, 23264, 26304, 29080, 32880, 34896, 43620, 43840, 46528, 52608, 58160, 65760, 69792, 87240, 87680, 93056, 99599, 116320, 131520, 139584, 174480, 199198, 232640, 263040, 279168, 298797, 348960, 398396, 465280, 497995, 597594, 697920, 796792, 995990, 1195188, 1395840, 1493985, 1593584, 1991980, 2390376, 2987970, 3187168, 3983960, 4780752, 5975940, 6374336, 7967920, 9561504, 11951880, 12748672, 15935840, 19123008, 23903760, 31871680, 38246016, 47807520, 63743360, 95615040, 191230080]

約数ペア:

[(1, 191230080), (2, 95615040), (3, 63743360), (4, 47807520), (5, 38246016), (6, 31871680), (8, 23903760), (10, 19123008), (12, 15935840), (15, 12748672), (16, 11951880), (20, 9561504), (24, 7967920), (30, 6374336), (32, 5975940), (40, 4780752), (48, 3983960), (60, 3187168), (64, 2987970), (80, 2390376), (96, 1991980), (120, 1593584), (128, 1493985), (137, 1395840), (160, 1195188), (192, 995990), (240, 796792), (274, 697920), (320, 597594), (384, 497995), (411, 465280), (480, 398396), (548, 348960), (640, 298797), (685, 279168), (727, 263040), (822, 232640), (960, 199198), (1096, 174480), (1370, 139584), (1454, 131520), (1644, 116320), (1920, 99599), (2055, 93056), (2181, 87680), (2192, 87240), (2740, 69792), (2908, 65760), (3288, 58160), (3635, 52608), (4110, 46528), (4362, 43840), (4384, 43620), (5480, 34896), (5816, 32880), (6576, 29080), (7270, 26304), (8220, 23264), (8724, 21920), (8768, 21810), (10905, 17536), (10960, 17448), (11632, 16440), (13152, 14540)]