216977040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43051}}^1$

素因数の和:43077

約数の個数: 120

約数和(自身を含む): 832797888

約数和(自身を除く): 615820848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 43051, 86102, 129153, 172204, 215255, 258306, 301357, 344408, 387459, 430510, 516612, 602714, 645765, 688816, 774918, 861020, 904071, 1033224, 1205428, 1291530, 1506785, 1549836, 1722040, 1808142, 1937295, 2066448, 2410856, 2583060, 2712213, 3013570, 3099672, 3444080, 3616284, 3874590, 4520355, 4821712, 5166120, 5424426, 6027140, 6199344, 7232568, 7749180, 9040710, 10332240, 10848852, 12054280, 13561065, 14465136, 15498360, 18081420, 21697704, 24108560, 27122130, 30996720, 36162840, 43395408, 54244260, 72325680, 108488520, 216977040]

約数ペア:

[(1, 216977040), (2, 108488520), (3, 72325680), (4, 54244260), (5, 43395408), (6, 36162840), (7, 30996720), (8, 27122130), (9, 24108560), (10, 21697704), (12, 18081420), (14, 15498360), (15, 14465136), (16, 13561065), (18, 12054280), (20, 10848852), (21, 10332240), (24, 9040710), (28, 7749180), (30, 7232568), (35, 6199344), (36, 6027140), (40, 5424426), (42, 5166120), (45, 4821712), (48, 4520355), (56, 3874590), (60, 3616284), (63, 3444080), (70, 3099672), (72, 3013570), (80, 2712213), (84, 2583060), (90, 2410856), (105, 2066448), (112, 1937295), (120, 1808142), (126, 1722040), (140, 1549836), (144, 1506785), (168, 1291530), (180, 1205428), (210, 1033224), (240, 904071), (252, 861020), (280, 774918), (315, 688816), (336, 645765), (360, 602714), (420, 516612), (504, 430510), (560, 387459), (630, 344408), (720, 301357), (840, 258306), (1008, 215255), (1260, 172204), (1680, 129153), (2520, 86102), (5040, 43051)]