204077160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:557

約数の個数: 288

約数和(自身を含む): 806682240

約数和(自身を除く): 602605080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 140, 147, 161, 168, 180, 184, 196, 207, 210, 230, 245, 252, 276, 280, 294, 315, 322, 345, 360, 392, 414, 420, 441, 460, 483, 490, 503, 504, 552, 588, 630, 644, 690, 735, 805, 828, 840, 882, 920, 966, 980, 1006, 1035, 1127, 1176, 1260, 1288, 1380, 1449, 1470, 1509, 1610, 1656, 1764, 1932, 1960, 2012, 2070, 2205, 2254, 2415, 2515, 2520, 2760, 2898, 2940, 3018, 3220, 3381, 3521, 3528, 3864, 4024, 4140, 4410, 4508, 4527, 4830, 5030, 5635, 5796, 5880, 6036, 6440, 6762, 7042, 7245, 7545, 8280, 8820, 9016, 9054, 9660, 10060, 10143, 10563, 11270, 11569, 11592, 12072, 13524, 14084, 14490, 15090, 16905, 17605, 17640, 18108, 19320, 20120, 20286, 21126, 22540, 22635, 23138, 24647, 27048, 28168, 28980, 30180, 31689, 33810, 34707, 35210, 36216, 40572, 42252, 45080, 45270, 46276, 49294, 50715, 52815, 57845, 57960, 60360, 63378, 67620, 69414, 70420, 73941, 80983, 81144, 84504, 90540, 92552, 98588, 101430, 104121, 105630, 115690, 123235, 126756, 135240, 138828, 140840, 147882, 158445, 161966, 173535, 181080, 197176, 202860, 208242, 211260, 221823, 231380, 242949, 246470, 253512, 277656, 295764, 316890, 323932, 347070, 369705, 404915, 405720, 416484, 422520, 443646, 462760, 485898, 492940, 520605, 566881, 591528, 633780, 647864, 694140, 728847, 739410, 809830, 832968, 887292, 971796, 985880, 1041210, 1109115, 1133762, 1214745, 1267560, 1388280, 1457694, 1478820, 1619660, 1700643, 1774584, 1943592, 2082420, 2218230, 2267524, 2429490, 2834405, 2915388, 2957640, 3239320, 3401286, 3644235, 4164840, 4436460, 4535048, 4858980, 5101929, 5668810, 5830776, 6802572, 7288470, 8503215, 8872920, 9717960, 10203858, 11337620, 13605144, 14576940, 17006430, 20407716, 22675240, 25509645, 29153880, 34012860, 40815432, 51019290, 68025720, 102038580, 204077160]

約数ペア:

[(1, 204077160), (2, 102038580), (3, 68025720), (4, 51019290), (5, 40815432), (6, 34012860), (7, 29153880), (8, 25509645), (9, 22675240), (10, 20407716), (12, 17006430), (14, 14576940), (15, 13605144), (18, 11337620), (20, 10203858), (21, 9717960), (23, 8872920), (24, 8503215), (28, 7288470), (30, 6802572), (35, 5830776), (36, 5668810), (40, 5101929), (42, 4858980), (45, 4535048), (46, 4436460), (49, 4164840), (56, 3644235), (60, 3401286), (63, 3239320), (69, 2957640), (70, 2915388), (72, 2834405), (84, 2429490), (90, 2267524), (92, 2218230), (98, 2082420), (105, 1943592), (115, 1774584), (120, 1700643), (126, 1619660), (138, 1478820), (140, 1457694), (147, 1388280), (161, 1267560), (168, 1214745), (180, 1133762), (184, 1109115), (196, 1041210), (207, 985880), (210, 971796), (230, 887292), (245, 832968), (252, 809830), (276, 739410), (280, 728847), (294, 694140), (315, 647864), (322, 633780), (345, 591528), (360, 566881), (392, 520605), (414, 492940), (420, 485898), (441, 462760), (460, 443646), (483, 422520), (490, 416484), (503, 405720), (504, 404915), (552, 369705), (588, 347070), (630, 323932), (644, 316890), (690, 295764), (735, 277656), (805, 253512), (828, 246470), (840, 242949), (882, 231380), (920, 221823), (966, 211260), (980, 208242), (1006, 202860), (1035, 197176), (1127, 181080), (1176, 173535), (1260, 161966), (1288, 158445), (1380, 147882), (1449, 140840), (1470, 138828), (1509, 135240), (1610, 126756), (1656, 123235), (1764, 115690), (1932, 105630), (1960, 104121), (2012, 101430), (2070, 98588), (2205, 92552), (2254, 90540), (2415, 84504), (2515, 81144), (2520, 80983), (2760, 73941), (2898, 70420), (2940, 69414), (3018, 67620), (3220, 63378), (3381, 60360), (3521, 57960), (3528, 57845), (3864, 52815), (4024, 50715), (4140, 49294), (4410, 46276), (4508, 45270), (4527, 45080), (4830, 42252), (5030, 40572), (5635, 36216), (5796, 35210), (5880, 34707), (6036, 33810), (6440, 31689), (6762, 30180), (7042, 28980), (7245, 28168), (7545, 27048), (8280, 24647), (8820, 23138), (9016, 22635), (9054, 22540), (9660, 21126), (10060, 20286), (10143, 20120), (10563, 19320), (11270, 18108), (11569, 17640), (11592, 17605), (12072, 16905), (13524, 15090), (14084, 14490)]