243033840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{48221}}^1$

素因数の和:48247

約数の個数: 120

約数和(自身を含む): 932806368

約数和(自身を除く): 689772528

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, 48221, 96442, 144663, 192884, 241105, 289326, 337547, 385768, 433989, 482210, 578652, 675094, 723315, 771536, 867978, 964420, 1012641, 1157304, 1350188, 1446630, 1687735, 1735956, 1928840, 2025282, 2169945, 2314608, 2700376, 2893260, 3037923, 3375470, 3471912, 3857680, 4050564, 4339890, 5063205, 5400752, 5786520, 6075846, 6750940, 6943824, 8101128, 8679780, 10126410, 11573040, 12151692, 13501880, 15189615, 16202256, 17359560, 20252820, 24303384, 27003760, 30379230, 34719120, 40505640, 48606768, 60758460, 81011280, 121516920, 243033840]

約数ペア:

[(1, 243033840), (2, 121516920), (3, 81011280), (4, 60758460), (5, 48606768), (6, 40505640), (7, 34719120), (8, 30379230), (9, 27003760), (10, 24303384), (12, 20252820), (14, 17359560), (15, 16202256), (16, 15189615), (18, 13501880), (20, 12151692), (21, 11573040), (24, 10126410), (28, 8679780), (30, 8101128), (35, 6943824), (36, 6750940), (40, 6075846), (42, 5786520), (45, 5400752), (48, 5063205), (56, 4339890), (60, 4050564), (63, 3857680), (70, 3471912), (72, 3375470), (80, 3037923), (84, 2893260), (90, 2700376), (105, 2314608), (112, 2169945), (120, 2025282), (126, 1928840), (140, 1735956), (144, 1687735), (168, 1446630), (180, 1350188), (210, 1157304), (240, 1012641), (252, 964420), (280, 867978), (315, 771536), (336, 723315), (360, 675094), (420, 578652), (504, 482210), (560, 433989), (630, 385768), (720, 337547), (840, 289326), (1008, 241105), (1260, 192884), (1680, 144663), (2520, 96442), (5040, 48221)]