145215840

素因数分解:

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

素因数の和:3965

約数の個数: 192

約数和(自身を含む): 570447360

約数和(自身を除く): 425231520

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, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 3929, 4620, 5280, 6160, 7392, 7858, 9240, 11787, 12320, 15716, 18480, 19645, 23574, 27503, 31432, 36960, 39290, 43219, 47148, 55006, 58935, 62864, 78580, 82509, 86438, 94296, 110012, 117870, 125728, 129657, 137515, 157160, 165018, 172876, 188592, 216095, 220024, 235740, 259314, 275030, 302533, 314320, 330036, 345752, 377184, 412545, 432190, 440048, 471480, 518628, 550060, 605066, 628640, 648285, 660072, 691504, 825090, 864380, 880096, 907599, 942960, 1037256, 1100120, 1210132, 1296570, 1320144, 1383008, 1512665, 1650180, 1728760, 1815198, 1885920, 2074512, 2200240, 2420264, 2593140, 2640288, 3025330, 3300360, 3457520, 3630396, 4149024, 4400480, 4537995, 4840528, 5186280, 6050660, 6600720, 6915040, 7260792, 9075990, 9681056, 10372560, 12101320, 13201440, 14521584, 18151980, 20745120, 24202640, 29043168, 36303960, 48405280, 72607920, 145215840]

約数ペア:

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