1812394080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{179801}}^1$

素因数の和:179829

約数の個数: 144

約数和(自身を含む): 7068376224

約数和(自身を除く): 5255982144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 179801, 359602, 539403, 719204, 899005, 1078806, 1258607, 1438408, 1618209, 1798010, 2157612, 2517214, 2697015, 2876816, 3236418, 3596020, 3775821, 4315224, 5034428, 5394030, 5753632, 6293035, 6472836, 7192040, 7551642, 8091045, 8630448, 10068856, 10788060, 11327463, 12586070, 12945672, 14384080, 15103284, 16182090, 17260896, 18879105, 20137712, 21576120, 22654926, 25172140, 25891344, 28768160, 30206568, 32364180, 37758210, 40275424, 43152240, 45309852, 50344280, 51782688, 56637315, 60413136, 64728360, 75516420, 86304480, 90619704, 100688560, 113274630, 120826272, 129456720, 151032840, 181239408, 201377120, 226549260, 258913440, 302065680, 362478816, 453098520, 604131360, 906197040, 1812394080]

約数ペア:

[(1, 1812394080), (2, 906197040), (3, 604131360), (4, 453098520), (5, 362478816), (6, 302065680), (7, 258913440), (8, 226549260), (9, 201377120), (10, 181239408), (12, 151032840), (14, 129456720), (15, 120826272), (16, 113274630), (18, 100688560), (20, 90619704), (21, 86304480), (24, 75516420), (28, 64728360), (30, 60413136), (32, 56637315), (35, 51782688), (36, 50344280), (40, 45309852), (42, 43152240), (45, 40275424), (48, 37758210), (56, 32364180), (60, 30206568), (63, 28768160), (70, 25891344), (72, 25172140), (80, 22654926), (84, 21576120), (90, 20137712), (96, 18879105), (105, 17260896), (112, 16182090), (120, 15103284), (126, 14384080), (140, 12945672), (144, 12586070), (160, 11327463), (168, 10788060), (180, 10068856), (210, 8630448), (224, 8091045), (240, 7551642), (252, 7192040), (280, 6472836), (288, 6293035), (315, 5753632), (336, 5394030), (360, 5034428), (420, 4315224), (480, 3775821), (504, 3596020), (560, 3236418), (630, 2876816), (672, 2697015), (720, 2517214), (840, 2157612), (1008, 1798010), (1120, 1618209), (1260, 1438408), (1440, 1258607), (1680, 1078806), (2016, 899005), (2520, 719204), (3360, 539403), (5040, 359602), (10080, 179801)]