620280192

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 2005401600

約数和(自身を除く): 1385121408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 79, 84, 92, 96, 112, 127, 128, 138, 158, 161, 168, 184, 192, 224, 237, 254, 276, 316, 322, 336, 368, 381, 384, 448, 474, 483, 508, 552, 553, 632, 644, 672, 736, 762, 889, 896, 948, 966, 1016, 1104, 1106, 1264, 1288, 1344, 1472, 1524, 1659, 1778, 1817, 1896, 1932, 2032, 2208, 2212, 2528, 2576, 2667, 2688, 2921, 2944, 3048, 3318, 3556, 3634, 3792, 3864, 4064, 4416, 4424, 5056, 5152, 5334, 5451, 5842, 6096, 6636, 7112, 7268, 7584, 7728, 8128, 8763, 8832, 8848, 10033, 10112, 10304, 10668, 10902, 11684, 12192, 12719, 13272, 14224, 14536, 15168, 15456, 16256, 17526, 17696, 20066, 20447, 20608, 21336, 21804, 23368, 24384, 25438, 26544, 28448, 29072, 30099, 30336, 30912, 35052, 35392, 38157, 40132, 40894, 42672, 43608, 46736, 48768, 50876, 53088, 56896, 58144, 60198, 61341, 61824, 70104, 70231, 70784, 76314, 80264, 81788, 85344, 87216, 93472, 101752, 106176, 113792, 116288, 120396, 122682, 140208, 140462, 152628, 160528, 163576, 170688, 174432, 186944, 203504, 210693, 212352, 230759, 232576, 240792, 245364, 280416, 280924, 305256, 321056, 327152, 341376, 348864, 373888, 407008, 421386, 461518, 481584, 490728, 560832, 561848, 610512, 642112, 654304, 692277, 697728, 814016, 842772, 923036, 963168, 981456, 1121664, 1123696, 1221024, 1284224, 1308608, 1384554, 1615313, 1628032, 1685544, 1846072, 1926336, 1962912, 2247392, 2442048, 2617216, 2769108, 3230626, 3371088, 3692144, 3852672, 3925824, 4494784, 4845939, 4884096, 5538216, 6461252, 6742176, 7384288, 7851648, 8989568, 9691878, 11076432, 12922504, 13484352, 14768576, 19383756, 22152864, 25845008, 26968704, 29537152, 38767512, 44305728, 51690016, 77535024, 88611456, 103380032, 155070048, 206760064, 310140096, 620280192]

約数ペア:

[(1, 620280192), (2, 310140096), (3, 206760064), (4, 155070048), (6, 103380032), (7, 88611456), (8, 77535024), (12, 51690016), (14, 44305728), (16, 38767512), (21, 29537152), (23, 26968704), (24, 25845008), (28, 22152864), (32, 19383756), (42, 14768576), (46, 13484352), (48, 12922504), (56, 11076432), (64, 9691878), (69, 8989568), (79, 7851648), (84, 7384288), (92, 6742176), (96, 6461252), (112, 5538216), (127, 4884096), (128, 4845939), (138, 4494784), (158, 3925824), (161, 3852672), (168, 3692144), (184, 3371088), (192, 3230626), (224, 2769108), (237, 2617216), (254, 2442048), (276, 2247392), (316, 1962912), (322, 1926336), (336, 1846072), (368, 1685544), (381, 1628032), (384, 1615313), (448, 1384554), (474, 1308608), (483, 1284224), (508, 1221024), (552, 1123696), (553, 1121664), (632, 981456), (644, 963168), (672, 923036), (736, 842772), (762, 814016), (889, 697728), (896, 692277), (948, 654304), (966, 642112), (1016, 610512), (1104, 561848), (1106, 560832), (1264, 490728), (1288, 481584), (1344, 461518), (1472, 421386), (1524, 407008), (1659, 373888), (1778, 348864), (1817, 341376), (1896, 327152), (1932, 321056), (2032, 305256), (2208, 280924), (2212, 280416), (2528, 245364), (2576, 240792), (2667, 232576), (2688, 230759), (2921, 212352), (2944, 210693), (3048, 203504), (3318, 186944), (3556, 174432), (3634, 170688), (3792, 163576), (3864, 160528), (4064, 152628), (4416, 140462), (4424, 140208), (5056, 122682), (5152, 120396), (5334, 116288), (5451, 113792), (5842, 106176), (6096, 101752), (6636, 93472), (7112, 87216), (7268, 85344), (7584, 81788), (7728, 80264), (8128, 76314), (8763, 70784), (8832, 70231), (8848, 70104), (10033, 61824), (10112, 61341), (10304, 60198), (10668, 58144), (10902, 56896), (11684, 53088), (12192, 50876), (12719, 48768), (13272, 46736), (14224, 43608), (14536, 42672), (15168, 40894), (15456, 40132), (16256, 38157), (17526, 35392), (17696, 35052), (20066, 30912), (20447, 30336), (20608, 30099), (21336, 29072), (21804, 28448), (23368, 26544), (24384, 25438)]