2880451840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2129}}^1$

素因数の和:2308

約数の個数: 144

約数和(自身を含む): 7941185280

約数和(自身を除く): 5060733440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 151, 160, 224, 256, 280, 302, 320, 448, 560, 604, 640, 755, 896, 1057, 1120, 1208, 1280, 1510, 1792, 2114, 2129, 2240, 2416, 3020, 4228, 4258, 4480, 4832, 5285, 6040, 8456, 8516, 8960, 9664, 10570, 10645, 12080, 14903, 16912, 17032, 19328, 21140, 21290, 24160, 29806, 33824, 34064, 38656, 42280, 42580, 48320, 59612, 67648, 68128, 74515, 84560, 85160, 96640, 119224, 135296, 136256, 149030, 169120, 170320, 193280, 238448, 270592, 272512, 298060, 321479, 338240, 340640, 476896, 545024, 596120, 642958, 676480, 681280, 953792, 1192240, 1285916, 1352960, 1362560, 1607395, 1907584, 2250353, 2384480, 2571832, 2725120, 3214790, 3815168, 4500706, 4768960, 5143664, 6429580, 9001412, 9537920, 10287328, 11251765, 12859160, 18002824, 19075840, 20574656, 22503530, 25718320, 36005648, 41149312, 45007060, 51436640, 72011296, 82298624, 90014120, 102873280, 144022592, 180028240, 205746560, 288045184, 360056480, 411493120, 576090368, 720112960, 1440225920, 2880451840]

約数ペア:

[(1, 2880451840), (2, 1440225920), (4, 720112960), (5, 576090368), (7, 411493120), (8, 360056480), (10, 288045184), (14, 205746560), (16, 180028240), (20, 144022592), (28, 102873280), (32, 90014120), (35, 82298624), (40, 72011296), (56, 51436640), (64, 45007060), (70, 41149312), (80, 36005648), (112, 25718320), (128, 22503530), (140, 20574656), (151, 19075840), (160, 18002824), (224, 12859160), (256, 11251765), (280, 10287328), (302, 9537920), (320, 9001412), (448, 6429580), (560, 5143664), (604, 4768960), (640, 4500706), (755, 3815168), (896, 3214790), (1057, 2725120), (1120, 2571832), (1208, 2384480), (1280, 2250353), (1510, 1907584), (1792, 1607395), (2114, 1362560), (2129, 1352960), (2240, 1285916), (2416, 1192240), (3020, 953792), (4228, 681280), (4258, 676480), (4480, 642958), (4832, 596120), (5285, 545024), (6040, 476896), (8456, 340640), (8516, 338240), (8960, 321479), (9664, 298060), (10570, 272512), (10645, 270592), (12080, 238448), (14903, 193280), (16912, 170320), (17032, 169120), (19328, 149030), (21140, 136256), (21290, 135296), (24160, 119224), (29806, 96640), (33824, 85160), (34064, 84560), (38656, 74515), (42280, 68128), (42580, 67648), (48320, 59612)]