338454480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15497}}^1$

素因数の和:15533

約数の個数: 160

約数和(自身を含む): 1291417344

約数和(自身を除く): 952962864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 15497, 21840, 30994, 46491, 61988, 77485, 92982, 108479, 123976, 154970, 185964, 201461, 216958, 232455, 247952, 309940, 325437, 371928, 402922, 433916, 464910, 542395, 604383, 619880, 650874, 743856, 805844, 867832, 929820, 1007305, 1084790, 1208766, 1239760, 1301748, 1410227, 1611688, 1627185, 1735664, 1859640, 2014610, 2169580, 2417532, 2603496, 2820454, 3021915, 3223376, 3254370, 3719280, 4029220, 4230681, 4339160, 4835064, 5206992, 5640908, 6043830, 6508740, 7051135, 8058440, 8461362, 8678320, 9670128, 11281816, 12087660, 13017480, 14102270, 16116880, 16922724, 21153405, 22563632, 24175320, 26034960, 28204540, 33845448, 42306810, 48350640, 56409080, 67690896, 84613620, 112818160, 169227240, 338454480]

約数ペア:

[(1, 338454480), (2, 169227240), (3, 112818160), (4, 84613620), (5, 67690896), (6, 56409080), (7, 48350640), (8, 42306810), (10, 33845448), (12, 28204540), (13, 26034960), (14, 24175320), (15, 22563632), (16, 21153405), (20, 16922724), (21, 16116880), (24, 14102270), (26, 13017480), (28, 12087660), (30, 11281816), (35, 9670128), (39, 8678320), (40, 8461362), (42, 8058440), (48, 7051135), (52, 6508740), (56, 6043830), (60, 5640908), (65, 5206992), (70, 4835064), (78, 4339160), (80, 4230681), (84, 4029220), (91, 3719280), (104, 3254370), (105, 3223376), (112, 3021915), (120, 2820454), (130, 2603496), (140, 2417532), (156, 2169580), (168, 2014610), (182, 1859640), (195, 1735664), (208, 1627185), (210, 1611688), (240, 1410227), (260, 1301748), (273, 1239760), (280, 1208766), (312, 1084790), (336, 1007305), (364, 929820), (390, 867832), (420, 805844), (455, 743856), (520, 650874), (546, 619880), (560, 604383), (624, 542395), (728, 464910), (780, 433916), (840, 402922), (910, 371928), (1040, 325437), (1092, 309940), (1365, 247952), (1456, 232455), (1560, 216958), (1680, 201461), (1820, 185964), (2184, 154970), (2730, 123976), (3120, 108479), (3640, 92982), (4368, 77485), (5460, 61988), (7280, 46491), (10920, 30994), (15497, 21840)]