56752920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{7507}}^1$

素因数の和:7534

約数の個数: 128

約数和(自身を含む): 216230400

約数和(自身を除く): 159477480

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, 7507, 7560, 15014, 22521, 30028, 37535, 45042, 52549, 60056, 67563, 75070, 90084, 105098, 112605, 135126, 150140, 157647, 180168, 202689, 210196, 225210, 262745, 270252, 300280, 315294, 337815, 405378, 420392, 450420, 472941, 525490, 540504, 630588, 675630, 788235, 810756, 900840, 945882, 1013445, 1050980, 1261176, 1351260, 1418823, 1576470, 1621512, 1891764, 2026890, 2101960, 2364705, 2702520, 2837646, 3152940, 3783528, 4053780, 4729410, 5675292, 6305880, 7094115, 8107560, 9458820, 11350584, 14188230, 18917640, 28376460, 56752920]

約数ペア:

[(1, 56752920), (2, 28376460), (3, 18917640), (4, 14188230), (5, 11350584), (6, 9458820), (7, 8107560), (8, 7094115), (9, 6305880), (10, 5675292), (12, 4729410), (14, 4053780), (15, 3783528), (18, 3152940), (20, 2837646), (21, 2702520), (24, 2364705), (27, 2101960), (28, 2026890), (30, 1891764), (35, 1621512), (36, 1576470), (40, 1418823), (42, 1351260), (45, 1261176), (54, 1050980), (56, 1013445), (60, 945882), (63, 900840), (70, 810756), (72, 788235), (84, 675630), (90, 630588), (105, 540504), (108, 525490), (120, 472941), (126, 450420), (135, 420392), (140, 405378), (168, 337815), (180, 315294), (189, 300280), (210, 270252), (216, 262745), (252, 225210), (270, 210196), (280, 202689), (315, 180168), (360, 157647), (378, 150140), (420, 135126), (504, 112605), (540, 105098), (630, 90084), (756, 75070), (840, 67563), (945, 60056), (1080, 52549), (1260, 45042), (1512, 37535), (1890, 30028), (2520, 22521), (3780, 15014), (7507, 7560)]