183937040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{653}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 490468608

約数和(自身を除く): 306531568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 503, 560, 653, 1006, 1306, 2012, 2515, 2612, 3265, 3521, 4024, 4571, 5030, 5224, 6530, 7042, 8048, 9142, 10060, 10448, 13060, 14084, 17605, 18284, 20120, 22855, 26120, 28168, 35210, 36568, 40240, 45710, 52240, 56336, 70420, 73136, 91420, 140840, 182840, 281680, 328459, 365680, 656918, 1313836, 1642295, 2299213, 2627672, 3284590, 4598426, 5255344, 6569180, 9196852, 11496065, 13138360, 18393704, 22992130, 26276720, 36787408, 45984260, 91968520, 183937040]

約数ペア:

[(1, 183937040), (2, 91968520), (4, 45984260), (5, 36787408), (7, 26276720), (8, 22992130), (10, 18393704), (14, 13138360), (16, 11496065), (20, 9196852), (28, 6569180), (35, 5255344), (40, 4598426), (56, 3284590), (70, 2627672), (80, 2299213), (112, 1642295), (140, 1313836), (280, 656918), (503, 365680), (560, 328459), (653, 281680), (1006, 182840), (1306, 140840), (2012, 91420), (2515, 73136), (2612, 70420), (3265, 56336), (3521, 52240), (4024, 45710), (4571, 40240), (5030, 36568), (5224, 35210), (6530, 28168), (7042, 26120), (8048, 22855), (9142, 20120), (10060, 18284), (10448, 17605), (13060, 14084)]