2084378880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3643}}^1$

素因数の和:3816

約数の個数: 144

約数和(自身を含む): 6703502400

約数和(自身を除く): 4619123520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 256, 298, 320, 384, 447, 480, 596, 640, 745, 768, 894, 960, 1192, 1280, 1490, 1788, 1920, 2235, 2384, 2980, 3576, 3643, 3840, 4470, 4768, 5960, 7152, 7286, 8940, 9536, 10929, 11920, 14304, 14572, 17880, 18215, 19072, 21858, 23840, 28608, 29144, 35760, 36430, 38144, 43716, 47680, 54645, 57216, 58288, 71520, 72860, 87432, 95360, 109290, 114432, 116576, 143040, 145720, 174864, 190720, 218580, 233152, 286080, 291440, 349728, 437160, 466304, 542807, 572160, 582880, 699456, 874320, 932608, 1085614, 1165760, 1398912, 1628421, 1748640, 2171228, 2331520, 2714035, 2797824, 3256842, 3497280, 4342456, 4663040, 5428070, 6513684, 6994560, 8142105, 8684912, 10856140, 13027368, 13989120, 16284210, 17369824, 21712280, 26054736, 32568420, 34739648, 43424560, 52109472, 65136840, 69479296, 86849120, 104218944, 130273680, 138958592, 173698240, 208437888, 260547360, 347396480, 416875776, 521094720, 694792960, 1042189440, 2084378880]

約数ペア:

[(1, 2084378880), (2, 1042189440), (3, 694792960), (4, 521094720), (5, 416875776), (6, 347396480), (8, 260547360), (10, 208437888), (12, 173698240), (15, 138958592), (16, 130273680), (20, 104218944), (24, 86849120), (30, 69479296), (32, 65136840), (40, 52109472), (48, 43424560), (60, 34739648), (64, 32568420), (80, 26054736), (96, 21712280), (120, 17369824), (128, 16284210), (149, 13989120), (160, 13027368), (192, 10856140), (240, 8684912), (256, 8142105), (298, 6994560), (320, 6513684), (384, 5428070), (447, 4663040), (480, 4342456), (596, 3497280), (640, 3256842), (745, 2797824), (768, 2714035), (894, 2331520), (960, 2171228), (1192, 1748640), (1280, 1628421), (1490, 1398912), (1788, 1165760), (1920, 1085614), (2235, 932608), (2384, 874320), (2980, 699456), (3576, 582880), (3643, 572160), (3840, 542807), (4470, 466304), (4768, 437160), (5960, 349728), (7152, 291440), (7286, 286080), (8940, 233152), (9536, 218580), (10929, 190720), (11920, 174864), (14304, 145720), (14572, 143040), (17880, 116576), (18215, 114432), (19072, 109290), (21858, 95360), (23840, 87432), (28608, 72860), (29144, 71520), (35760, 58288), (36430, 57216), (38144, 54645), (43716, 47680)]