71827560

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{3167}}^1$

素因数の和:3197

約数の個数: 160

約数和(自身を含む): 275996160

約数和(自身を除く): 204168600

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3167, 3240, 3780, 4536, 5670, 6334, 7560, 9501, 11340, 12668, 15835, 19002, 22169, 22680, 25336, 28503, 31670, 38004, 44338, 47505, 57006, 63340, 66507, 76008, 85509, 88676, 95010, 110845, 114012, 126680, 133014, 142515, 171018, 177352, 190020, 199521, 221690, 228024, 256527, 266028, 285030, 332535, 342036, 380040, 399042, 427545, 443380, 513054, 532056, 570060, 598563, 665070, 684072, 798084, 855090, 886760, 997605, 1026108, 1140120, 1197126, 1282635, 1330140, 1596168, 1710180, 1795689, 1995210, 2052216, 2394252, 2565270, 2660280, 2992815, 3420360, 3591378, 3990420, 4788504, 5130540, 5985630, 7182756, 7980840, 8978445, 10261080, 11971260, 14365512, 17956890, 23942520, 35913780, 71827560]

約数ペア:

[(1, 71827560), (2, 35913780), (3, 23942520), (4, 17956890), (5, 14365512), (6, 11971260), (7, 10261080), (8, 8978445), (9, 7980840), (10, 7182756), (12, 5985630), (14, 5130540), (15, 4788504), (18, 3990420), (20, 3591378), (21, 3420360), (24, 2992815), (27, 2660280), (28, 2565270), (30, 2394252), (35, 2052216), (36, 1995210), (40, 1795689), (42, 1710180), (45, 1596168), (54, 1330140), (56, 1282635), (60, 1197126), (63, 1140120), (70, 1026108), (72, 997605), (81, 886760), (84, 855090), (90, 798084), (105, 684072), (108, 665070), (120, 598563), (126, 570060), (135, 532056), (140, 513054), (162, 443380), (168, 427545), (180, 399042), (189, 380040), (210, 342036), (216, 332535), (252, 285030), (270, 266028), (280, 256527), (315, 228024), (324, 221690), (360, 199521), (378, 190020), (405, 177352), (420, 171018), (504, 142515), (540, 133014), (567, 126680), (630, 114012), (648, 110845), (756, 95010), (810, 88676), (840, 85509), (945, 76008), (1080, 66507), (1134, 63340), (1260, 57006), (1512, 47505), (1620, 44338), (1890, 38004), (2268, 31670), (2520, 28503), (2835, 25336), (3167, 22680), (3240, 22169), (3780, 19002), (4536, 15835), (5670, 12668), (6334, 11340), (7560, 9501)]