1264083840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:602

約数の個数: 256

約数和(自身を含む): 4512153600

約数和(自身を除く): 3248069760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 191, 192, 216, 240, 270, 288, 320, 360, 382, 383, 384, 432, 480, 540, 573, 576, 640, 720, 764, 766, 864, 955, 960, 1080, 1146, 1149, 1152, 1440, 1528, 1532, 1719, 1728, 1910, 1915, 1920, 2160, 2292, 2298, 2865, 2880, 3056, 3064, 3438, 3447, 3456, 3820, 3830, 4320, 4584, 4596, 5157, 5730, 5745, 5760, 6112, 6128, 6876, 6894, 7640, 7660, 8595, 8640, 9168, 9192, 10314, 10341, 11460, 11490, 12224, 12256, 13752, 13788, 15280, 15320, 17190, 17235, 17280, 18336, 18384, 20628, 20682, 22920, 22980, 24448, 24512, 25785, 27504, 27576, 30560, 30640, 34380, 34470, 36672, 36768, 41256, 41364, 45840, 45960, 49024, 51570, 51705, 55008, 55152, 61120, 61280, 68760, 68940, 73153, 73344, 73536, 82512, 82728, 91680, 91920, 103140, 103410, 110016, 110304, 122240, 122560, 137520, 137880, 146306, 147072, 165024, 165456, 183360, 183840, 206280, 206820, 219459, 220032, 220608, 245120, 275040, 275760, 292612, 330048, 330912, 365765, 366720, 367680, 412560, 413640, 438918, 441216, 550080, 551520, 585224, 658377, 660096, 661824, 731530, 735360, 825120, 827280, 877836, 1097295, 1100160, 1103040, 1170448, 1316754, 1323648, 1463060, 1650240, 1654560, 1755672, 1975131, 2194590, 2206080, 2340896, 2633508, 2926120, 3291885, 3300480, 3309120, 3511344, 3950262, 4389180, 4681792, 5267016, 5852240, 6583770, 6618240, 7022688, 7900524, 8778360, 9363584, 9875655, 10534032, 11704480, 13167540, 14045376, 15801048, 17556720, 19751310, 21068064, 23408960, 26335080, 28090752, 31602096, 35113440, 39502620, 42136128, 46817920, 52670160, 63204192, 70226880, 79005240, 84272256, 105340320, 126408384, 140453760, 158010480, 210680640, 252816768, 316020960, 421361280, 632041920, 1264083840]

約数ペア:

[(1, 1264083840), (2, 632041920), (3, 421361280), (4, 316020960), (5, 252816768), (6, 210680640), (8, 158010480), (9, 140453760), (10, 126408384), (12, 105340320), (15, 84272256), (16, 79005240), (18, 70226880), (20, 63204192), (24, 52670160), (27, 46817920), (30, 42136128), (32, 39502620), (36, 35113440), (40, 31602096), (45, 28090752), (48, 26335080), (54, 23408960), (60, 21068064), (64, 19751310), (72, 17556720), (80, 15801048), (90, 14045376), (96, 13167540), (108, 11704480), (120, 10534032), (128, 9875655), (135, 9363584), (144, 8778360), (160, 7900524), (180, 7022688), (191, 6618240), (192, 6583770), (216, 5852240), (240, 5267016), (270, 4681792), (288, 4389180), (320, 3950262), (360, 3511344), (382, 3309120), (383, 3300480), (384, 3291885), (432, 2926120), (480, 2633508), (540, 2340896), (573, 2206080), (576, 2194590), (640, 1975131), (720, 1755672), (764, 1654560), (766, 1650240), (864, 1463060), (955, 1323648), (960, 1316754), (1080, 1170448), (1146, 1103040), (1149, 1100160), (1152, 1097295), (1440, 877836), (1528, 827280), (1532, 825120), (1719, 735360), (1728, 731530), (1910, 661824), (1915, 660096), (1920, 658377), (2160, 585224), (2292, 551520), (2298, 550080), (2865, 441216), (2880, 438918), (3056, 413640), (3064, 412560), (3438, 367680), (3447, 366720), (3456, 365765), (3820, 330912), (3830, 330048), (4320, 292612), (4584, 275760), (4596, 275040), (5157, 245120), (5730, 220608), (5745, 220032), (5760, 219459), (6112, 206820), (6128, 206280), (6876, 183840), (6894, 183360), (7640, 165456), (7660, 165024), (8595, 147072), (8640, 146306), (9168, 137880), (9192, 137520), (10314, 122560), (10341, 122240), (11460, 110304), (11490, 110016), (12224, 103410), (12256, 103140), (13752, 91920), (13788, 91680), (15280, 82728), (15320, 82512), (17190, 73536), (17235, 73344), (17280, 73153), (18336, 68940), (18384, 68760), (20628, 61280), (20682, 61120), (22920, 55152), (22980, 55008), (24448, 51705), (24512, 51570), (25785, 49024), (27504, 45960), (27576, 45840), (30560, 41364), (30640, 41256), (34380, 36768), (34470, 36672)]