56329560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{7451}}^1$

素因数の和:7478

約数の個数: 128

約数和(自身を含む): 214617600

約数和(自身を除く): 158288040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7451, 7560, 14902, 22353, 29804, 37255, 44706, 52157, 59608, 67059, 74510, 89412, 104314, 111765, 134118, 149020, 156471, 178824, 201177, 208628, 223530, 260785, 268236, 298040, 312942, 335295, 402354, 417256, 447060, 469413, 521570, 536472, 625884, 670590, 782355, 804708, 894120, 938826, 1005885, 1043140, 1251768, 1341180, 1408239, 1564710, 1609416, 1877652, 2011770, 2086280, 2347065, 2682360, 2816478, 3129420, 3755304, 4023540, 4694130, 5632956, 6258840, 7041195, 8047080, 9388260, 11265912, 14082390, 18776520, 28164780, 56329560]

約数ペア:

[(1, 56329560), (2, 28164780), (3, 18776520), (4, 14082390), (5, 11265912), (6, 9388260), (7, 8047080), (8, 7041195), (9, 6258840), (10, 5632956), (12, 4694130), (14, 4023540), (15, 3755304), (18, 3129420), (20, 2816478), (21, 2682360), (24, 2347065), (27, 2086280), (28, 2011770), (30, 1877652), (35, 1609416), (36, 1564710), (40, 1408239), (42, 1341180), (45, 1251768), (54, 1043140), (56, 1005885), (60, 938826), (63, 894120), (70, 804708), (72, 782355), (84, 670590), (90, 625884), (105, 536472), (108, 521570), (120, 469413), (126, 447060), (135, 417256), (140, 402354), (168, 335295), (180, 312942), (189, 298040), (210, 268236), (216, 260785), (252, 223530), (270, 208628), (280, 201177), (315, 178824), (360, 156471), (378, 149020), (420, 134118), (504, 111765), (540, 104314), (630, 89412), (756, 74510), (840, 67059), (945, 59608), (1080, 52157), (1260, 44706), (1512, 37255), (1890, 29804), (2520, 22353), (3780, 14902), (7451, 7560)]