140247744

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 224

約数和(自身を含む): 477926400

約数和(自身を除く): 337678656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 138, 156, 161, 168, 182, 184, 192, 208, 224, 273, 276, 299, 312, 322, 336, 349, 364, 368, 416, 448, 483, 546, 552, 598, 624, 644, 672, 698, 728, 736, 832, 897, 966, 1047, 1092, 1104, 1196, 1248, 1288, 1344, 1396, 1456, 1472, 1794, 1932, 2093, 2094, 2184, 2208, 2392, 2443, 2496, 2576, 2792, 2912, 3588, 3864, 4186, 4188, 4368, 4416, 4537, 4784, 4886, 5152, 5584, 5824, 6279, 7176, 7329, 7728, 8027, 8372, 8376, 8736, 9074, 9568, 9772, 10304, 11168, 12558, 13611, 14352, 14658, 15456, 16054, 16744, 16752, 17472, 18148, 19136, 19544, 22336, 24081, 25116, 27222, 28704, 29316, 30912, 31759, 32108, 33488, 33504, 36296, 39088, 48162, 50232, 54444, 56189, 57408, 58632, 63518, 64216, 66976, 67008, 72592, 78176, 95277, 96324, 100464, 104351, 108888, 112378, 117264, 127036, 128432, 133952, 145184, 156352, 168567, 190554, 192648, 200928, 208702, 217776, 224756, 234528, 254072, 256864, 290368, 313053, 337134, 381108, 385296, 401856, 417404, 435552, 449512, 469056, 508144, 513728, 626106, 674268, 730457, 762216, 770592, 834808, 871104, 899024, 1016288, 1252212, 1348536, 1460914, 1524432, 1541184, 1669616, 1798048, 2032576, 2191371, 2504424, 2697072, 2921828, 3048864, 3339232, 3596096, 4382742, 5008848, 5394144, 5843656, 6097728, 6678464, 8765484, 10017696, 10788288, 11687312, 17530968, 20035392, 23374624, 35061936, 46749248, 70123872, 140247744]

約数ペア:

[(1, 140247744), (2, 70123872), (3, 46749248), (4, 35061936), (6, 23374624), (7, 20035392), (8, 17530968), (12, 11687312), (13, 10788288), (14, 10017696), (16, 8765484), (21, 6678464), (23, 6097728), (24, 5843656), (26, 5394144), (28, 5008848), (32, 4382742), (39, 3596096), (42, 3339232), (46, 3048864), (48, 2921828), (52, 2697072), (56, 2504424), (64, 2191371), (69, 2032576), (78, 1798048), (84, 1669616), (91, 1541184), (92, 1524432), (96, 1460914), (104, 1348536), (112, 1252212), (138, 1016288), (156, 899024), (161, 871104), (168, 834808), (182, 770592), (184, 762216), (192, 730457), (208, 674268), (224, 626106), (273, 513728), (276, 508144), (299, 469056), (312, 449512), (322, 435552), (336, 417404), (349, 401856), (364, 385296), (368, 381108), (416, 337134), (448, 313053), (483, 290368), (546, 256864), (552, 254072), (598, 234528), (624, 224756), (644, 217776), (672, 208702), (698, 200928), (728, 192648), (736, 190554), (832, 168567), (897, 156352), (966, 145184), (1047, 133952), (1092, 128432), (1104, 127036), (1196, 117264), (1248, 112378), (1288, 108888), (1344, 104351), (1396, 100464), (1456, 96324), (1472, 95277), (1794, 78176), (1932, 72592), (2093, 67008), (2094, 66976), (2184, 64216), (2208, 63518), (2392, 58632), (2443, 57408), (2496, 56189), (2576, 54444), (2792, 50232), (2912, 48162), (3588, 39088), (3864, 36296), (4186, 33504), (4188, 33488), (4368, 32108), (4416, 31759), (4537, 30912), (4784, 29316), (4886, 28704), (5152, 27222), (5584, 25116), (5824, 24081), (6279, 22336), (7176, 19544), (7329, 19136), (7728, 18148), (8027, 17472), (8372, 16752), (8376, 16744), (8736, 16054), (9074, 15456), (9568, 14658), (9772, 14352), (10304, 13611), (11168, 12558)]