267391520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 694733760

約数和(自身を除く): 427342240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 139, 160, 176, 220, 278, 352, 440, 556, 695, 880, 1093, 1112, 1390, 1529, 1760, 2186, 2224, 2780, 3058, 4372, 4448, 5465, 5560, 6116, 7645, 8744, 10930, 11120, 12023, 12232, 15290, 17488, 21860, 22240, 24046, 24464, 30580, 34976, 43720, 48092, 48928, 60115, 61160, 87440, 96184, 120230, 122320, 151927, 174880, 192368, 240460, 244640, 303854, 384736, 480920, 607708, 759635, 961840, 1215416, 1519270, 1671197, 1923680, 2430832, 3038540, 3342394, 4861664, 6077080, 6684788, 8355985, 12154160, 13369576, 16711970, 24308320, 26739152, 33423940, 53478304, 66847880, 133695760, 267391520]

約数ペア:

[(1, 267391520), (2, 133695760), (4, 66847880), (5, 53478304), (8, 33423940), (10, 26739152), (11, 24308320), (16, 16711970), (20, 13369576), (22, 12154160), (32, 8355985), (40, 6684788), (44, 6077080), (55, 4861664), (80, 3342394), (88, 3038540), (110, 2430832), (139, 1923680), (160, 1671197), (176, 1519270), (220, 1215416), (278, 961840), (352, 759635), (440, 607708), (556, 480920), (695, 384736), (880, 303854), (1093, 244640), (1112, 240460), (1390, 192368), (1529, 174880), (1760, 151927), (2186, 122320), (2224, 120230), (2780, 96184), (3058, 87440), (4372, 61160), (4448, 60115), (5465, 48928), (5560, 48092), (6116, 43720), (7645, 34976), (8744, 30580), (10930, 24464), (11120, 24046), (12023, 22240), (12232, 21860), (15290, 17488)]