2019390480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2441}}^1$

素因数の和:2846

約数の個数: 160

約数和(自身を含む): 6976696320

約数和(自身を除く): 4957305840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 383, 432, 540, 720, 766, 1080, 1149, 1532, 1915, 2160, 2298, 2441, 3064, 3447, 3830, 4596, 4882, 5745, 6128, 6894, 7323, 7660, 9192, 9764, 10341, 11490, 12205, 13788, 14646, 15320, 17235, 18384, 19528, 20682, 21969, 22980, 24410, 27576, 29292, 30640, 34470, 36615, 39056, 41364, 43938, 45960, 48820, 51705, 55152, 58584, 65907, 68940, 73230, 82728, 87876, 91920, 97640, 103410, 109845, 117168, 131814, 137880, 146460, 165456, 175752, 195280, 206820, 219690, 263628, 275760, 292920, 329535, 351504, 413640, 439380, 527256, 585840, 659070, 827280, 878760, 934903, 1054512, 1318140, 1757520, 1869806, 2636280, 2804709, 3739612, 4674515, 5272560, 5609418, 7479224, 8414127, 9349030, 11218836, 14023545, 14958448, 16828254, 18698060, 22437672, 25242381, 28047090, 33656508, 37396120, 42070635, 44875344, 50484762, 56094180, 67313016, 74792240, 84141270, 100969524, 112188360, 126211905, 134626032, 168282540, 201939048, 224376720, 252423810, 336565080, 403878096, 504847620, 673130160, 1009695240, 2019390480]

約数ペア:

[(1, 2019390480), (2, 1009695240), (3, 673130160), (4, 504847620), (5, 403878096), (6, 336565080), (8, 252423810), (9, 224376720), (10, 201939048), (12, 168282540), (15, 134626032), (16, 126211905), (18, 112188360), (20, 100969524), (24, 84141270), (27, 74792240), (30, 67313016), (36, 56094180), (40, 50484762), (45, 44875344), (48, 42070635), (54, 37396120), (60, 33656508), (72, 28047090), (80, 25242381), (90, 22437672), (108, 18698060), (120, 16828254), (135, 14958448), (144, 14023545), (180, 11218836), (216, 9349030), (240, 8414127), (270, 7479224), (360, 5609418), (383, 5272560), (432, 4674515), (540, 3739612), (720, 2804709), (766, 2636280), (1080, 1869806), (1149, 1757520), (1532, 1318140), (1915, 1054512), (2160, 934903), (2298, 878760), (2441, 827280), (3064, 659070), (3447, 585840), (3830, 527256), (4596, 439380), (4882, 413640), (5745, 351504), (6128, 329535), (6894, 292920), (7323, 275760), (7660, 263628), (9192, 219690), (9764, 206820), (10341, 195280), (11490, 175752), (12205, 165456), (13788, 146460), (14646, 137880), (15320, 131814), (17235, 117168), (18384, 109845), (19528, 103410), (20682, 97640), (21969, 91920), (22980, 87876), (24410, 82728), (27576, 73230), (29292, 68940), (30640, 65907), (34470, 58584), (36615, 55152), (39056, 51705), (41364, 48820), (43938, 45960)]