957128520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 2924087040

約数和(自身を除く): 1966958520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 157, 202, 303, 314, 404, 471, 503, 505, 606, 628, 785, 808, 942, 1006, 1010, 1212, 1256, 1509, 1515, 1570, 1884, 2012, 2020, 2355, 2424, 2515, 3018, 3030, 3140, 3768, 4024, 4040, 4710, 5030, 6036, 6060, 6280, 7545, 9420, 10060, 12072, 12120, 15090, 15857, 18840, 20120, 30180, 31714, 47571, 50803, 60360, 63428, 78971, 79285, 95142, 101606, 126856, 152409, 157942, 158570, 190284, 203212, 236913, 237855, 254015, 304818, 315884, 317140, 380568, 394855, 406424, 473826, 475710, 508030, 609636, 631768, 634280, 762045, 789710, 947652, 951420, 1016060, 1184565, 1219272, 1524090, 1579420, 1895304, 1902840, 2032120, 2369130, 3048180, 3158840, 4738260, 6096360, 7976071, 9476520, 15952142, 23928213, 31904284, 39880355, 47856426, 63808568, 79760710, 95712852, 119641065, 159521420, 191425704, 239282130, 319042840, 478564260, 957128520]

約数ペア:

[(1, 957128520), (2, 478564260), (3, 319042840), (4, 239282130), (5, 191425704), (6, 159521420), (8, 119641065), (10, 95712852), (12, 79760710), (15, 63808568), (20, 47856426), (24, 39880355), (30, 31904284), (40, 23928213), (60, 15952142), (101, 9476520), (120, 7976071), (157, 6096360), (202, 4738260), (303, 3158840), (314, 3048180), (404, 2369130), (471, 2032120), (503, 1902840), (505, 1895304), (606, 1579420), (628, 1524090), (785, 1219272), (808, 1184565), (942, 1016060), (1006, 951420), (1010, 947652), (1212, 789710), (1256, 762045), (1509, 634280), (1515, 631768), (1570, 609636), (1884, 508030), (2012, 475710), (2020, 473826), (2355, 406424), (2424, 394855), (2515, 380568), (3018, 317140), (3030, 315884), (3140, 304818), (3768, 254015), (4024, 237855), (4040, 236913), (4710, 203212), (5030, 190284), (6036, 158570), (6060, 157942), (6280, 152409), (7545, 126856), (9420, 101606), (10060, 95142), (12072, 79285), (12120, 78971), (15090, 63428), (15857, 60360), (18840, 50803), (20120, 47571), (30180, 31714)]