132671280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 473969664

約数和(自身を除く): 341298384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 314, 336, 420, 471, 503, 560, 628, 785, 840, 942, 1006, 1099, 1256, 1509, 1570, 1680, 1884, 2012, 2198, 2355, 2512, 2515, 3018, 3140, 3297, 3521, 3768, 4024, 4396, 4710, 5030, 5495, 6036, 6280, 6594, 7042, 7536, 7545, 8048, 8792, 9420, 10060, 10563, 10990, 12072, 12560, 13188, 14084, 15090, 16485, 17584, 17605, 18840, 20120, 21126, 21980, 24144, 26376, 28168, 30180, 32970, 35210, 37680, 40240, 42252, 43960, 52752, 52815, 56336, 60360, 65940, 70420, 78971, 84504, 87920, 105630, 120720, 131880, 140840, 157942, 169008, 211260, 236913, 263760, 281680, 315884, 394855, 422520, 473826, 552797, 631768, 789710, 845040, 947652, 1105594, 1184565, 1263536, 1579420, 1658391, 1895304, 2211188, 2369130, 2763985, 3158840, 3316782, 3790608, 4422376, 4738260, 5527970, 6317680, 6633564, 8291955, 8844752, 9476520, 11055940, 13267128, 16583910, 18953040, 22111880, 26534256, 33167820, 44223760, 66335640, 132671280]

約数ペア:

[(1, 132671280), (2, 66335640), (3, 44223760), (4, 33167820), (5, 26534256), (6, 22111880), (7, 18953040), (8, 16583910), (10, 13267128), (12, 11055940), (14, 9476520), (15, 8844752), (16, 8291955), (20, 6633564), (21, 6317680), (24, 5527970), (28, 4738260), (30, 4422376), (35, 3790608), (40, 3316782), (42, 3158840), (48, 2763985), (56, 2369130), (60, 2211188), (70, 1895304), (80, 1658391), (84, 1579420), (105, 1263536), (112, 1184565), (120, 1105594), (140, 947652), (157, 845040), (168, 789710), (210, 631768), (240, 552797), (280, 473826), (314, 422520), (336, 394855), (420, 315884), (471, 281680), (503, 263760), (560, 236913), (628, 211260), (785, 169008), (840, 157942), (942, 140840), (1006, 131880), (1099, 120720), (1256, 105630), (1509, 87920), (1570, 84504), (1680, 78971), (1884, 70420), (2012, 65940), (2198, 60360), (2355, 56336), (2512, 52815), (2515, 52752), (3018, 43960), (3140, 42252), (3297, 40240), (3521, 37680), (3768, 35210), (4024, 32970), (4396, 30180), (4710, 28168), (5030, 26376), (5495, 24144), (6036, 21980), (6280, 21126), (6594, 20120), (7042, 18840), (7536, 17605), (7545, 17584), (8048, 16485), (8792, 15090), (9420, 14084), (10060, 13188), (10563, 12560), (10990, 12072)]