169227240

素因数分解:

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

素因数の和:15531

約数の個数: 128

約数和(自身を含む): 624879360

約数和(自身を除く): 455652120

約数列:

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

約数ペア:

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