2579445120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{683}}^1$

素因数の和:993

約数の個数: 256

約数和(自身を含む): 9443796480

約数和(自身を除く): 6864351360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 281, 320, 336, 384, 420, 448, 480, 560, 562, 640, 672, 683, 840, 843, 896, 960, 1120, 1124, 1344, 1366, 1405, 1680, 1686, 1920, 1967, 2049, 2240, 2248, 2688, 2732, 2810, 3360, 3372, 3415, 3934, 4098, 4215, 4480, 4496, 4781, 5464, 5620, 5901, 6720, 6744, 6830, 7868, 8196, 8430, 8992, 9562, 9835, 10245, 10928, 11240, 11802, 13440, 13488, 13660, 14343, 15736, 16392, 16860, 17984, 19124, 19670, 20490, 21856, 22480, 23604, 23905, 26976, 27320, 28686, 29505, 31472, 32784, 33720, 35968, 38248, 39340, 40980, 43712, 44960, 47208, 47810, 53952, 54640, 57372, 59010, 62944, 65568, 67440, 71715, 76496, 78680, 81960, 87424, 89920, 94416, 95620, 107904, 109280, 114744, 118020, 125888, 131136, 134880, 143430, 152992, 157360, 163920, 179840, 188832, 191240, 191923, 218560, 229488, 236040, 251776, 262272, 269760, 286860, 305984, 314720, 327840, 377664, 382480, 383846, 437120, 458976, 472080, 539520, 573720, 575769, 611968, 629440, 655680, 755328, 764960, 767692, 917952, 944160, 959615, 1147440, 1151538, 1258880, 1311360, 1343461, 1529920, 1535384, 1835904, 1888320, 1919230, 2294880, 2303076, 2686922, 2878845, 3059840, 3070768, 3776640, 3838460, 4030383, 4589760, 4606152, 5373844, 5757690, 6141536, 6717305, 7676920, 8060766, 9179520, 9212304, 10747688, 11515380, 12283072, 13434610, 15353840, 16121532, 18424608, 20151915, 21495376, 23030760, 24566144, 26869220, 30707680, 32243064, 36849216, 40303830, 42990752, 46061520, 53738440, 61415360, 64486128, 73698432, 80607660, 85981504, 92123040, 107476880, 122830720, 128972256, 161215320, 171963008, 184246080, 214953760, 257944512, 322430640, 368492160, 429907520, 515889024, 644861280, 859815040, 1289722560, 2579445120]

約数ペア:

[(1, 2579445120), (2, 1289722560), (3, 859815040), (4, 644861280), (5, 515889024), (6, 429907520), (7, 368492160), (8, 322430640), (10, 257944512), (12, 214953760), (14, 184246080), (15, 171963008), (16, 161215320), (20, 128972256), (21, 122830720), (24, 107476880), (28, 92123040), (30, 85981504), (32, 80607660), (35, 73698432), (40, 64486128), (42, 61415360), (48, 53738440), (56, 46061520), (60, 42990752), (64, 40303830), (70, 36849216), (80, 32243064), (84, 30707680), (96, 26869220), (105, 24566144), (112, 23030760), (120, 21495376), (128, 20151915), (140, 18424608), (160, 16121532), (168, 15353840), (192, 13434610), (210, 12283072), (224, 11515380), (240, 10747688), (280, 9212304), (281, 9179520), (320, 8060766), (336, 7676920), (384, 6717305), (420, 6141536), (448, 5757690), (480, 5373844), (560, 4606152), (562, 4589760), (640, 4030383), (672, 3838460), (683, 3776640), (840, 3070768), (843, 3059840), (896, 2878845), (960, 2686922), (1120, 2303076), (1124, 2294880), (1344, 1919230), (1366, 1888320), (1405, 1835904), (1680, 1535384), (1686, 1529920), (1920, 1343461), (1967, 1311360), (2049, 1258880), (2240, 1151538), (2248, 1147440), (2688, 959615), (2732, 944160), (2810, 917952), (3360, 767692), (3372, 764960), (3415, 755328), (3934, 655680), (4098, 629440), (4215, 611968), (4480, 575769), (4496, 573720), (4781, 539520), (5464, 472080), (5620, 458976), (5901, 437120), (6720, 383846), (6744, 382480), (6830, 377664), (7868, 327840), (8196, 314720), (8430, 305984), (8992, 286860), (9562, 269760), (9835, 262272), (10245, 251776), (10928, 236040), (11240, 229488), (11802, 218560), (13440, 191923), (13488, 191240), (13660, 188832), (14343, 179840), (15736, 163920), (16392, 157360), (16860, 152992), (17984, 143430), (19124, 134880), (19670, 131136), (20490, 125888), (21856, 118020), (22480, 114744), (23604, 109280), (23905, 107904), (26976, 95620), (27320, 94416), (28686, 89920), (29505, 87424), (31472, 81960), (32784, 78680), (33720, 76496), (35968, 71715), (38248, 67440), (39340, 65568), (40980, 62944), (43712, 59010), (44960, 57372), (47208, 54640), (47810, 53952)]