2189096960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{313}}^1\times {\mathrm{683}}^1$

素因数の和:1023

約数の個数: 96

約数和(自身を含む): 5277046320

約数和(自身を除く): 3087949360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 313, 320, 512, 626, 640, 683, 1024, 1252, 1280, 1366, 1565, 2048, 2504, 2560, 2732, 3130, 3415, 5008, 5120, 5464, 6260, 6830, 10016, 10240, 10928, 12520, 13660, 20032, 21856, 25040, 27320, 40064, 43712, 50080, 54640, 80128, 87424, 100160, 109280, 160256, 174848, 200320, 213779, 218560, 320512, 349696, 400640, 427558, 437120, 641024, 699392, 801280, 855116, 874240, 1068895, 1398784, 1602560, 1710232, 1748480, 2137790, 3205120, 3420464, 3496960, 4275580, 6840928, 6993920, 8551160, 13681856, 17102320, 27363712, 34204640, 54727424, 68409280, 109454848, 136818560, 218909696, 273637120, 437819392, 547274240, 1094548480, 2189096960]

約数ペア:

[(1, 2189096960), (2, 1094548480), (4, 547274240), (5, 437819392), (8, 273637120), (10, 218909696), (16, 136818560), (20, 109454848), (32, 68409280), (40, 54727424), (64, 34204640), (80, 27363712), (128, 17102320), (160, 13681856), (256, 8551160), (313, 6993920), (320, 6840928), (512, 4275580), (626, 3496960), (640, 3420464), (683, 3205120), (1024, 2137790), (1252, 1748480), (1280, 1710232), (1366, 1602560), (1565, 1398784), (2048, 1068895), (2504, 874240), (2560, 855116), (2732, 801280), (3130, 699392), (3415, 641024), (5008, 437120), (5120, 427558), (5464, 400640), (6260, 349696), (6830, 320512), (10016, 218560), (10240, 213779), (10928, 200320), (12520, 174848), (13660, 160256), (20032, 109280), (21856, 100160), (25040, 87424), (27320, 80128), (40064, 54640), (43712, 50080)]