290431680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3929}}^1$

素因数の和:3967

約数の個数: 224

約数和(自身を含む): 1149949440

約数和(自身を除く): 859517760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 3929, 4620, 4928, 5280, 6160, 6720, 7392, 7858, 9240, 10560, 11787, 12320, 14784, 15716, 18480, 19645, 23574, 24640, 27503, 31432, 36960, 39290, 43219, 47148, 55006, 58935, 62864, 73920, 78580, 82509, 86438, 94296, 110012, 117870, 125728, 129657, 137515, 157160, 165018, 172876, 188592, 216095, 220024, 235740, 251456, 259314, 275030, 302533, 314320, 330036, 345752, 377184, 412545, 432190, 440048, 471480, 518628, 550060, 605066, 628640, 648285, 660072, 691504, 754368, 825090, 864380, 880096, 907599, 942960, 1037256, 1100120, 1210132, 1257280, 1296570, 1320144, 1383008, 1512665, 1650180, 1728760, 1760192, 1815198, 1885920, 2074512, 2200240, 2420264, 2593140, 2640288, 2766016, 3025330, 3300360, 3457520, 3630396, 3771840, 4149024, 4400480, 4537995, 4840528, 5186280, 5280576, 6050660, 6600720, 6915040, 7260792, 8298048, 8800960, 9075990, 9681056, 10372560, 12101320, 13201440, 13830080, 14521584, 18151980, 19362112, 20745120, 24202640, 26402880, 29043168, 36303960, 41490240, 48405280, 58086336, 72607920, 96810560, 145215840, 290431680]

約数ペア:

[(1, 290431680), (2, 145215840), (3, 96810560), (4, 72607920), (5, 58086336), (6, 48405280), (7, 41490240), (8, 36303960), (10, 29043168), (11, 26402880), (12, 24202640), (14, 20745120), (15, 19362112), (16, 18151980), (20, 14521584), (21, 13830080), (22, 13201440), (24, 12101320), (28, 10372560), (30, 9681056), (32, 9075990), (33, 8800960), (35, 8298048), (40, 7260792), (42, 6915040), (44, 6600720), (48, 6050660), (55, 5280576), (56, 5186280), (60, 4840528), (64, 4537995), (66, 4400480), (70, 4149024), (77, 3771840), (80, 3630396), (84, 3457520), (88, 3300360), (96, 3025330), (105, 2766016), (110, 2640288), (112, 2593140), (120, 2420264), (132, 2200240), (140, 2074512), (154, 1885920), (160, 1815198), (165, 1760192), (168, 1728760), (176, 1650180), (192, 1512665), (210, 1383008), (220, 1320144), (224, 1296570), (231, 1257280), (240, 1210132), (264, 1100120), (280, 1037256), (308, 942960), (320, 907599), (330, 880096), (336, 864380), (352, 825090), (385, 754368), (420, 691504), (440, 660072), (448, 648285), (462, 628640), (480, 605066), (528, 550060), (560, 518628), (616, 471480), (660, 440048), (672, 432190), (704, 412545), (770, 377184), (840, 345752), (880, 330036), (924, 314320), (960, 302533), (1056, 275030), (1120, 259314), (1155, 251456), (1232, 235740), (1320, 220024), (1344, 216095), (1540, 188592), (1680, 172876), (1760, 165018), (1848, 157160), (2112, 137515), (2240, 129657), (2310, 125728), (2464, 117870), (2640, 110012), (3080, 94296), (3360, 86438), (3520, 82509), (3696, 78580), (3929, 73920), (4620, 62864), (4928, 58935), (5280, 55006), (6160, 47148), (6720, 43219), (7392, 39290), (7858, 36960), (9240, 31432), (10560, 27503), (11787, 24640), (12320, 23574), (14784, 19645), (15716, 18480)]