148028320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 384725376

約数和(自身を除く): 236697056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 151, 160, 176, 220, 302, 352, 440, 557, 604, 755, 880, 1114, 1208, 1510, 1661, 1760, 2228, 2416, 2785, 3020, 3322, 4456, 4832, 5570, 6040, 6127, 6644, 8305, 8912, 11140, 12080, 12254, 13288, 16610, 17824, 22280, 24160, 24508, 26576, 30635, 33220, 44560, 49016, 53152, 61270, 66440, 84107, 89120, 98032, 122540, 132880, 168214, 196064, 245080, 265760, 336428, 420535, 490160, 672856, 841070, 925177, 980320, 1345712, 1682140, 1850354, 2691424, 3364280, 3700708, 4625885, 6728560, 7401416, 9251770, 13457120, 14802832, 18503540, 29605664, 37007080, 74014160, 148028320]

約数ペア:

[(1, 148028320), (2, 74014160), (4, 37007080), (5, 29605664), (8, 18503540), (10, 14802832), (11, 13457120), (16, 9251770), (20, 7401416), (22, 6728560), (32, 4625885), (40, 3700708), (44, 3364280), (55, 2691424), (80, 1850354), (88, 1682140), (110, 1345712), (151, 980320), (160, 925177), (176, 841070), (220, 672856), (302, 490160), (352, 420535), (440, 336428), (557, 265760), (604, 245080), (755, 196064), (880, 168214), (1114, 132880), (1208, 122540), (1510, 98032), (1661, 89120), (1760, 84107), (2228, 66440), (2416, 61270), (2785, 53152), (3020, 49016), (3322, 44560), (4456, 33220), (4832, 30635), (5570, 26576), (6040, 24508), (6127, 24160), (6644, 22280), (8305, 17824), (8912, 16610), (11140, 13288), (12080, 12254)]