876466080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{86951}}^1$

素因数の和:86979

約数の個数: 144

約数和(自身を含む): 3418257024

約数和(自身を除く): 2541790944

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, 86951, 173902, 260853, 347804, 434755, 521706, 608657, 695608, 782559, 869510, 1043412, 1217314, 1304265, 1391216, 1565118, 1739020, 1825971, 2086824, 2434628, 2608530, 2782432, 3043285, 3130236, 3478040, 3651942, 3912795, 4173648, 4869256, 5217060, 5477913, 6086570, 6260472, 6956080, 7303884, 7825590, 8347296, 9129855, 9738512, 10434120, 10955826, 12173140, 12520944, 13912160, 14607768, 15651180, 18259710, 19477024, 20868240, 21911652, 24346280, 25041888, 27389565, 29215536, 31302360, 36519420, 41736480, 43823304, 48692560, 54779130, 58431072, 62604720, 73038840, 87646608, 97385120, 109558260, 125209440, 146077680, 175293216, 219116520, 292155360, 438233040, 876466080]

約数ペア:

[(1, 876466080), (2, 438233040), (3, 292155360), (4, 219116520), (5, 175293216), (6, 146077680), (7, 125209440), (8, 109558260), (9, 97385120), (10, 87646608), (12, 73038840), (14, 62604720), (15, 58431072), (16, 54779130), (18, 48692560), (20, 43823304), (21, 41736480), (24, 36519420), (28, 31302360), (30, 29215536), (32, 27389565), (35, 25041888), (36, 24346280), (40, 21911652), (42, 20868240), (45, 19477024), (48, 18259710), (56, 15651180), (60, 14607768), (63, 13912160), (70, 12520944), (72, 12173140), (80, 10955826), (84, 10434120), (90, 9738512), (96, 9129855), (105, 8347296), (112, 7825590), (120, 7303884), (126, 6956080), (140, 6260472), (144, 6086570), (160, 5477913), (168, 5217060), (180, 4869256), (210, 4173648), (224, 3912795), (240, 3651942), (252, 3478040), (280, 3130236), (288, 3043285), (315, 2782432), (336, 2608530), (360, 2434628), (420, 2086824), (480, 1825971), (504, 1739020), (560, 1565118), (630, 1391216), (672, 1304265), (720, 1217314), (840, 1043412), (1008, 869510), (1120, 782559), (1260, 695608), (1440, 608657), (1680, 521706), (2016, 434755), (2520, 347804), (3360, 260853), (5040, 173902), (10080, 86951)]