3855005280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1361}}^1$

素因数の和:1670

約数の個数: 288

約数和(自身を含む): 15099110208

約数和(自身を除く): 11244104928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 281, 288, 315, 336, 360, 420, 480, 504, 560, 562, 630, 672, 720, 840, 843, 1008, 1120, 1124, 1260, 1361, 1405, 1440, 1680, 1686, 1967, 2016, 2248, 2520, 2529, 2722, 2810, 3360, 3372, 3934, 4083, 4215, 4496, 5040, 5058, 5444, 5620, 5901, 6744, 6805, 7868, 8166, 8430, 8992, 9527, 9835, 10080, 10116, 10888, 11240, 11802, 12249, 12645, 13488, 13610, 15736, 16332, 16860, 17703, 19054, 19670, 20232, 20415, 21776, 22480, 23604, 24498, 25290, 26976, 27220, 28581, 29505, 31472, 32664, 33720, 35406, 38108, 39340, 40464, 40830, 43552, 44960, 47208, 47635, 48996, 50580, 54440, 57162, 59010, 61245, 62944, 65328, 67440, 70812, 76216, 78680, 80928, 81660, 85743, 88515, 94416, 95270, 97992, 101160, 108880, 114324, 118020, 122490, 130656, 134880, 141624, 142905, 152432, 157360, 163320, 171486, 177030, 188832, 190540, 195984, 202320, 217760, 228648, 236040, 244980, 283248, 285810, 304864, 314720, 326640, 342972, 354060, 381080, 382441, 391968, 404640, 428715, 457296, 472080, 489960, 566496, 571620, 653280, 685944, 708120, 762160, 764882, 857430, 914592, 944160, 979920, 1143240, 1147323, 1371888, 1416240, 1524320, 1529764, 1714860, 1912205, 1959840, 2286480, 2294646, 2677087, 2743776, 2832480, 3059528, 3429720, 3441969, 3824410, 4572960, 4589292, 5354174, 5736615, 6119056, 6859440, 6883938, 7648820, 8031261, 9178584, 10708348, 11473230, 12238112, 13385435, 13718880, 13767876, 15297640, 16062522, 17209845, 18357168, 21416696, 22946460, 24093783, 26770870, 27535752, 30595280, 32125044, 34419690, 36714336, 40156305, 42833392, 45892920, 48187566, 53541740, 55071504, 61190560, 64250088, 68839380, 80312610, 85666784, 91785840, 96375132, 107083480, 110143008, 120468915, 128500176, 137678760, 160625220, 183571680, 192750264, 214166960, 240937830, 257000352, 275357520, 321250440, 385500528, 428333920, 481875660, 550715040, 642500880, 771001056, 963751320, 1285001760, 1927502640, 3855005280]

約数ペア:

[(1, 3855005280), (2, 1927502640), (3, 1285001760), (4, 963751320), (5, 771001056), (6, 642500880), (7, 550715040), (8, 481875660), (9, 428333920), (10, 385500528), (12, 321250440), (14, 275357520), (15, 257000352), (16, 240937830), (18, 214166960), (20, 192750264), (21, 183571680), (24, 160625220), (28, 137678760), (30, 128500176), (32, 120468915), (35, 110143008), (36, 107083480), (40, 96375132), (42, 91785840), (45, 85666784), (48, 80312610), (56, 68839380), (60, 64250088), (63, 61190560), (70, 55071504), (72, 53541740), (80, 48187566), (84, 45892920), (90, 42833392), (96, 40156305), (105, 36714336), (112, 34419690), (120, 32125044), (126, 30595280), (140, 27535752), (144, 26770870), (160, 24093783), (168, 22946460), (180, 21416696), (210, 18357168), (224, 17209845), (240, 16062522), (252, 15297640), (280, 13767876), (281, 13718880), (288, 13385435), (315, 12238112), (336, 11473230), (360, 10708348), (420, 9178584), (480, 8031261), (504, 7648820), (560, 6883938), (562, 6859440), (630, 6119056), (672, 5736615), (720, 5354174), (840, 4589292), (843, 4572960), (1008, 3824410), (1120, 3441969), (1124, 3429720), (1260, 3059528), (1361, 2832480), (1405, 2743776), (1440, 2677087), (1680, 2294646), (1686, 2286480), (1967, 1959840), (2016, 1912205), (2248, 1714860), (2520, 1529764), (2529, 1524320), (2722, 1416240), (2810, 1371888), (3360, 1147323), (3372, 1143240), (3934, 979920), (4083, 944160), (4215, 914592), (4496, 857430), (5040, 764882), (5058, 762160), (5444, 708120), (5620, 685944), (5901, 653280), (6744, 571620), (6805, 566496), (7868, 489960), (8166, 472080), (8430, 457296), (8992, 428715), (9527, 404640), (9835, 391968), (10080, 382441), (10116, 381080), (10888, 354060), (11240, 342972), (11802, 326640), (12249, 314720), (12645, 304864), (13488, 285810), (13610, 283248), (15736, 244980), (16332, 236040), (16860, 228648), (17703, 217760), (19054, 202320), (19670, 195984), (20232, 190540), (20415, 188832), (21776, 177030), (22480, 171486), (23604, 163320), (24498, 157360), (25290, 152432), (26976, 142905), (27220, 141624), (28581, 134880), (29505, 130656), (31472, 122490), (32664, 118020), (33720, 114324), (35406, 108880), (38108, 101160), (39340, 97992), (40464, 95270), (40830, 94416), (43552, 88515), (44960, 85743), (47208, 81660), (47635, 80928), (48996, 78680), (50580, 76216), (54440, 70812), (57162, 67440), (59010, 65328), (61245, 62944)]