194993280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 682227000

約数和(自身を除く): 487233720

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, 128, 144, 160, 180, 192, 194, 240, 288, 291, 320, 349, 360, 384, 388, 480, 485, 576, 582, 640, 698, 720, 776, 873, 960, 970, 1047, 1152, 1164, 1396, 1440, 1455, 1552, 1745, 1746, 1920, 1940, 2094, 2328, 2792, 2880, 2910, 3104, 3141, 3490, 3492, 3880, 4188, 4365, 4656, 5235, 5584, 5760, 5820, 6208, 6282, 6980, 6984, 7760, 8376, 8730, 9312, 10470, 11168, 11640, 12416, 12564, 13960, 13968, 15520, 15705, 16752, 17460, 18624, 20940, 22336, 23280, 25128, 27920, 27936, 31040, 31410, 33504, 33853, 34920, 37248, 41880, 44672, 46560, 50256, 55840, 55872, 62080, 62820, 67008, 67706, 69840, 83760, 93120, 100512, 101559, 111680, 111744, 125640, 134016, 135412, 139680, 167520, 169265, 186240, 201024, 203118, 223360, 251280, 270824, 279360, 304677, 335040, 338530, 402048, 406236, 502560, 507795, 541648, 558720, 609354, 670080, 677060, 812472, 1005120, 1015590, 1083296, 1218708, 1354120, 1523385, 1624944, 2010240, 2031180, 2166592, 2437416, 2708240, 3046770, 3249888, 4062360, 4333184, 4874832, 5416480, 6093540, 6499776, 8124720, 9749664, 10832960, 12187080, 12999552, 16249440, 19499328, 21665920, 24374160, 32498880, 38998656, 48748320, 64997760, 97496640, 194993280]

約数ペア:

[(1, 194993280), (2, 97496640), (3, 64997760), (4, 48748320), (5, 38998656), (6, 32498880), (8, 24374160), (9, 21665920), (10, 19499328), (12, 16249440), (15, 12999552), (16, 12187080), (18, 10832960), (20, 9749664), (24, 8124720), (30, 6499776), (32, 6093540), (36, 5416480), (40, 4874832), (45, 4333184), (48, 4062360), (60, 3249888), (64, 3046770), (72, 2708240), (80, 2437416), (90, 2166592), (96, 2031180), (97, 2010240), (120, 1624944), (128, 1523385), (144, 1354120), (160, 1218708), (180, 1083296), (192, 1015590), (194, 1005120), (240, 812472), (288, 677060), (291, 670080), (320, 609354), (349, 558720), (360, 541648), (384, 507795), (388, 502560), (480, 406236), (485, 402048), (576, 338530), (582, 335040), (640, 304677), (698, 279360), (720, 270824), (776, 251280), (873, 223360), (960, 203118), (970, 201024), (1047, 186240), (1152, 169265), (1164, 167520), (1396, 139680), (1440, 135412), (1455, 134016), (1552, 125640), (1745, 111744), (1746, 111680), (1920, 101559), (1940, 100512), (2094, 93120), (2328, 83760), (2792, 69840), (2880, 67706), (2910, 67008), (3104, 62820), (3141, 62080), (3490, 55872), (3492, 55840), (3880, 50256), (4188, 46560), (4365, 44672), (4656, 41880), (5235, 37248), (5584, 34920), (5760, 33853), (5820, 33504), (6208, 31410), (6282, 31040), (6980, 27936), (6984, 27920), (7760, 25128), (8376, 23280), (8730, 22336), (9312, 20940), (10470, 18624), (11168, 17460), (11640, 16752), (12416, 15705), (12564, 15520), (13960, 13968)]