807510060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{71209}}^1$

素因数の和:71237

約数の個数: 120

約数和(自身を含む): 2895113760

約数和(自身を除く): 2087603700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 71209, 142418, 213627, 284836, 356045, 427254, 498463, 640881, 712090, 854508, 996926, 1068135, 1281762, 1424180, 1495389, 1922643, 1993852, 2136270, 2492315, 2563524, 2990778, 3204405, 3845286, 4272540, 4486167, 4984630, 5767929, 5981556, 6408810, 7476945, 7690572, 8972334, 9613215, 9969260, 11535858, 12817620, 13458501, 14953890, 17944668, 19226430, 22430835, 23071716, 26917002, 28839645, 29907780, 38452860, 40375503, 44861670, 53834004, 57679290, 67292505, 80751006, 89723340, 115358580, 134585010, 161502012, 201877515, 269170020, 403755030, 807510060]

約数ペア:

[(1, 807510060), (2, 403755030), (3, 269170020), (4, 201877515), (5, 161502012), (6, 134585010), (7, 115358580), (9, 89723340), (10, 80751006), (12, 67292505), (14, 57679290), (15, 53834004), (18, 44861670), (20, 40375503), (21, 38452860), (27, 29907780), (28, 28839645), (30, 26917002), (35, 23071716), (36, 22430835), (42, 19226430), (45, 17944668), (54, 14953890), (60, 13458501), (63, 12817620), (70, 11535858), (81, 9969260), (84, 9613215), (90, 8972334), (105, 7690572), (108, 7476945), (126, 6408810), (135, 5981556), (140, 5767929), (162, 4984630), (180, 4486167), (189, 4272540), (210, 3845286), (252, 3204405), (270, 2990778), (315, 2563524), (324, 2492315), (378, 2136270), (405, 1993852), (420, 1922643), (540, 1495389), (567, 1424180), (630, 1281762), (756, 1068135), (810, 996926), (945, 854508), (1134, 712090), (1260, 640881), (1620, 498463), (1890, 427254), (2268, 356045), (2835, 284836), (3780, 213627), (5670, 142418), (11340, 71209)]