729101520

素因数分解:

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

素因数の和:48250

約数の個数: 160

約数和(自身を含む): 2870173440

約数和(自身を除く): 2141071920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 48221, 96442, 144663, 192884, 241105, 289326, 337547, 385768, 433989, 482210, 578652, 675094, 723315, 771536, 867978, 964420, 1012641, 1157304, 1301967, 1350188, 1446630, 1687735, 1735956, 1928840, 2025282, 2169945, 2314608, 2603934, 2700376, 2893260, 3037923, 3375470, 3471912, 3857680, 4050564, 4339890, 5063205, 5207868, 5400752, 5786520, 6075846, 6509835, 6750940, 6943824, 8101128, 8679780, 9113769, 10126410, 10415736, 11573040, 12151692, 13019670, 13501880, 15189615, 16202256, 17359560, 18227538, 20252820, 20831472, 24303384, 26039340, 27003760, 30379230, 34719120, 36455076, 40505640, 45568845, 48606768, 52078680, 60758460, 72910152, 81011280, 91137690, 104157360, 121516920, 145820304, 182275380, 243033840, 364550760, 729101520]

約数ペア:

[(1, 729101520), (2, 364550760), (3, 243033840), (4, 182275380), (5, 145820304), (6, 121516920), (7, 104157360), (8, 91137690), (9, 81011280), (10, 72910152), (12, 60758460), (14, 52078680), (15, 48606768), (16, 45568845), (18, 40505640), (20, 36455076), (21, 34719120), (24, 30379230), (27, 27003760), (28, 26039340), (30, 24303384), (35, 20831472), (36, 20252820), (40, 18227538), (42, 17359560), (45, 16202256), (48, 15189615), (54, 13501880), (56, 13019670), (60, 12151692), (63, 11573040), (70, 10415736), (72, 10126410), (80, 9113769), (84, 8679780), (90, 8101128), (105, 6943824), (108, 6750940), (112, 6509835), (120, 6075846), (126, 5786520), (135, 5400752), (140, 5207868), (144, 5063205), (168, 4339890), (180, 4050564), (189, 3857680), (210, 3471912), (216, 3375470), (240, 3037923), (252, 2893260), (270, 2700376), (280, 2603934), (315, 2314608), (336, 2169945), (360, 2025282), (378, 1928840), (420, 1735956), (432, 1687735), (504, 1446630), (540, 1350188), (560, 1301967), (630, 1157304), (720, 1012641), (756, 964420), (840, 867978), (945, 771536), (1008, 723315), (1080, 675094), (1260, 578652), (1512, 482210), (1680, 433989), (1890, 385768), (2160, 337547), (2520, 289326), (3024, 241105), (3780, 192884), (5040, 144663), (7560, 96442), (15120, 48221)]