265698160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36497}}^1$

素因数の和:36530

約数の個数: 80

約数和(自身を含む): 760326336

約数和(自身を除く): 494628176

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 36497, 72994, 145988, 182485, 255479, 291976, 364970, 474461, 510958, 583952, 729940, 948922, 1021916, 1277395, 1459880, 1897844, 2043832, 2372305, 2554790, 2919760, 3321227, 3795688, 4087664, 4744610, 5109580, 6642454, 7591376, 9489220, 10219160, 13284908, 16606135, 18978440, 20438320, 26569816, 33212270, 37956880, 53139632, 66424540, 132849080, 265698160]

約数ペア:

[(1, 265698160), (2, 132849080), (4, 66424540), (5, 53139632), (7, 37956880), (8, 33212270), (10, 26569816), (13, 20438320), (14, 18978440), (16, 16606135), (20, 13284908), (26, 10219160), (28, 9489220), (35, 7591376), (40, 6642454), (52, 5109580), (56, 4744610), (65, 4087664), (70, 3795688), (80, 3321227), (91, 2919760), (104, 2554790), (112, 2372305), (130, 2043832), (140, 1897844), (182, 1459880), (208, 1277395), (260, 1021916), (280, 948922), (364, 729940), (455, 583952), (520, 510958), (560, 474461), (728, 364970), (910, 291976), (1040, 255479), (1456, 182485), (1820, 145988), (3640, 72994), (7280, 36497)]