57895320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 200217600

約数和(自身を除く): 142322280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 439, 471, 628, 785, 840, 878, 942, 1099, 1256, 1317, 1570, 1756, 1884, 2195, 2198, 2355, 2634, 3073, 3140, 3297, 3512, 3768, 4390, 4396, 4710, 5268, 5495, 6146, 6280, 6585, 6594, 8780, 8792, 9219, 9420, 10536, 10990, 12292, 13170, 13188, 15365, 16485, 17560, 18438, 18840, 21980, 24584, 26340, 26376, 30730, 32970, 36876, 43960, 46095, 52680, 61460, 65940, 68923, 73752, 92190, 122920, 131880, 137846, 184380, 206769, 275692, 344615, 368760, 413538, 482461, 551384, 689230, 827076, 964922, 1033845, 1378460, 1447383, 1654152, 1929844, 2067690, 2412305, 2756920, 2894766, 3859688, 4135380, 4824610, 5789532, 7236915, 8270760, 9649220, 11579064, 14473830, 19298440, 28947660, 57895320]

約数ペア:

[(1, 57895320), (2, 28947660), (3, 19298440), (4, 14473830), (5, 11579064), (6, 9649220), (7, 8270760), (8, 7236915), (10, 5789532), (12, 4824610), (14, 4135380), (15, 3859688), (20, 2894766), (21, 2756920), (24, 2412305), (28, 2067690), (30, 1929844), (35, 1654152), (40, 1447383), (42, 1378460), (56, 1033845), (60, 964922), (70, 827076), (84, 689230), (105, 551384), (120, 482461), (140, 413538), (157, 368760), (168, 344615), (210, 275692), (280, 206769), (314, 184380), (420, 137846), (439, 131880), (471, 122920), (628, 92190), (785, 73752), (840, 68923), (878, 65940), (942, 61460), (1099, 52680), (1256, 46095), (1317, 43960), (1570, 36876), (1756, 32970), (1884, 30730), (2195, 26376), (2198, 26340), (2355, 24584), (2634, 21980), (3073, 18840), (3140, 18438), (3297, 17560), (3512, 16485), (3768, 15365), (4390, 13188), (4396, 13170), (4710, 12292), (5268, 10990), (5495, 10536), (6146, 9420), (6280, 9219), (6585, 8792), (6594, 8780)]