764331120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{50551}}^1$

素因数の和:50580

約数の個数: 160

約数和(自身を含む): 3008855040

約数和(自身を除く): 2244523920

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, 50551, 101102, 151653, 202204, 252755, 303306, 353857, 404408, 454959, 505510, 606612, 707714, 758265, 808816, 909918, 1011020, 1061571, 1213224, 1364877, 1415428, 1516530, 1769285, 1819836, 2022040, 2123142, 2274795, 2426448, 2729754, 2830856, 3033060, 3184713, 3538570, 3639672, 4044080, 4246284, 4549590, 5307855, 5459508, 5661712, 6066120, 6369426, 6824385, 7077140, 7279344, 8492568, 9099180, 9554139, 10615710, 10919016, 12132240, 12738852, 13648770, 14154280, 15923565, 16985136, 18198360, 19108278, 21231420, 21838032, 25477704, 27297540, 28308560, 31847130, 36396720, 38216556, 42462840, 47770695, 50955408, 54595080, 63694260, 76433112, 84925680, 95541390, 109190160, 127388520, 152866224, 191082780, 254777040, 382165560, 764331120]

約数ペア:

[(1, 764331120), (2, 382165560), (3, 254777040), (4, 191082780), (5, 152866224), (6, 127388520), (7, 109190160), (8, 95541390), (9, 84925680), (10, 76433112), (12, 63694260), (14, 54595080), (15, 50955408), (16, 47770695), (18, 42462840), (20, 38216556), (21, 36396720), (24, 31847130), (27, 28308560), (28, 27297540), (30, 25477704), (35, 21838032), (36, 21231420), (40, 19108278), (42, 18198360), (45, 16985136), (48, 15923565), (54, 14154280), (56, 13648770), (60, 12738852), (63, 12132240), (70, 10919016), (72, 10615710), (80, 9554139), (84, 9099180), (90, 8492568), (105, 7279344), (108, 7077140), (112, 6824385), (120, 6369426), (126, 6066120), (135, 5661712), (140, 5459508), (144, 5307855), (168, 4549590), (180, 4246284), (189, 4044080), (210, 3639672), (216, 3538570), (240, 3184713), (252, 3033060), (270, 2830856), (280, 2729754), (315, 2426448), (336, 2274795), (360, 2123142), (378, 2022040), (420, 1819836), (432, 1769285), (504, 1516530), (540, 1415428), (560, 1364877), (630, 1213224), (720, 1061571), (756, 1011020), (840, 909918), (945, 808816), (1008, 758265), (1080, 707714), (1260, 606612), (1512, 505510), (1680, 454959), (1890, 404408), (2160, 353857), (2520, 303306), (3024, 252755), (3780, 202204), (5040, 151653), (7560, 101102), (15120, 50551)]