2989271520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:583

約数の個数: 384

約数和(自身を含む): 11176704000

約数和(自身を除く): 8187432480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 79, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 158, 160, 171, 180, 190, 216, 228, 237, 240, 270, 285, 288, 304, 316, 342, 360, 380, 395, 432, 456, 461, 474, 480, 513, 540, 570, 608, 632, 684, 711, 720, 760, 790, 855, 864, 912, 922, 948, 1026, 1080, 1140, 1185, 1264, 1368, 1383, 1422, 1440, 1501, 1520, 1580, 1710, 1824, 1844, 1896, 2052, 2133, 2160, 2280, 2305, 2370, 2528, 2565, 2736, 2766, 2844, 3002, 3040, 3160, 3420, 3555, 3688, 3792, 4104, 4149, 4266, 4320, 4503, 4560, 4610, 4740, 5130, 5472, 5532, 5688, 6004, 6320, 6840, 6915, 7110, 7376, 7505, 7584, 8208, 8298, 8532, 8759, 9006, 9120, 9220, 9480, 10260, 10665, 11064, 11376, 12008, 12447, 12640, 13509, 13680, 13830, 14220, 14752, 15010, 16416, 16596, 17064, 17518, 18012, 18440, 18960, 20520, 20745, 21330, 22128, 22515, 22752, 24016, 24894, 26277, 27018, 27360, 27660, 28440, 30020, 33192, 34128, 35036, 36024, 36419, 36880, 37920, 40527, 41040, 41490, 42660, 43795, 44256, 45030, 48032, 49788, 52554, 54036, 55320, 56880, 60040, 62235, 66384, 67545, 68256, 70072, 72048, 72838, 73760, 78831, 81054, 82080, 82980, 85320, 87590, 90060, 99576, 105108, 108072, 109257, 110640, 113760, 120080, 124470, 131385, 132768, 135090, 140144, 144096, 145676, 157662, 162108, 165960, 170640, 175180, 180120, 182095, 199152, 202635, 210216, 216144, 218514, 221280, 236493, 240160, 248940, 262770, 270180, 280288, 291352, 315324, 324216, 327771, 331920, 341280, 350360, 360240, 364190, 394155, 398304, 405270, 420432, 432288, 437028, 472986, 497880, 525540, 540360, 546285, 582704, 630648, 648432, 655542, 663840, 691961, 700720, 720480, 728380, 788310, 810540, 840864, 874056, 945972, 983313, 995760, 1051080, 1080720, 1092570, 1165408, 1182465, 1261296, 1296864, 1311084, 1383922, 1401440, 1456760, 1576620, 1621080, 1638855, 1748112, 1891944, 1966626, 1991520, 2075883, 2102160, 2161440, 2185140, 2364930, 2522592, 2622168, 2767844, 2913520, 3153240, 3242160, 3277710, 3459805, 3496224, 3783888, 3933252, 4151766, 4204320, 4370280, 4729860, 4916565, 5244336, 5535688, 5827040, 6227649, 6306480, 6484320, 6555420, 6919610, 7567776, 7866504, 8303532, 8740560, 9459720, 9833130, 10379415, 10488672, 11071376, 12455298, 12612960, 13110840, 13839220, 15733008, 16607064, 17481120, 18682947, 18919440, 19666260, 20758830, 22142752, 24910596, 26221680, 27678440, 31138245, 31466016, 33214128, 37365894, 37838880, 39332520, 41517660, 49821192, 52443360, 55356880, 62276490, 66428256, 74731788, 78665040, 83035320, 93414735, 99642384, 110713760, 124552980, 149463576, 157330080, 166070640, 186829470, 199284768, 249105960, 298927152, 332141280, 373658940, 498211920, 597854304, 747317880, 996423840, 1494635760, 2989271520]

約数ペア:

[(1, 2989271520), (2, 1494635760), (3, 996423840), (4, 747317880), (5, 597854304), (6, 498211920), (8, 373658940), (9, 332141280), (10, 298927152), (12, 249105960), (15, 199284768), (16, 186829470), (18, 166070640), (19, 157330080), (20, 149463576), (24, 124552980), (27, 110713760), (30, 99642384), (32, 93414735), (36, 83035320), (38, 78665040), (40, 74731788), (45, 66428256), (48, 62276490), (54, 55356880), (57, 52443360), (60, 49821192), (72, 41517660), (76, 39332520), (79, 37838880), (80, 37365894), (90, 33214128), (95, 31466016), (96, 31138245), (108, 27678440), (114, 26221680), (120, 24910596), (135, 22142752), (144, 20758830), (152, 19666260), (158, 18919440), (160, 18682947), (171, 17481120), (180, 16607064), (190, 15733008), (216, 13839220), (228, 13110840), (237, 12612960), (240, 12455298), (270, 11071376), (285, 10488672), (288, 10379415), (304, 9833130), (316, 9459720), (342, 8740560), (360, 8303532), (380, 7866504), (395, 7567776), (432, 6919610), (456, 6555420), (461, 6484320), (474, 6306480), (480, 6227649), (513, 5827040), (540, 5535688), (570, 5244336), (608, 4916565), (632, 4729860), (684, 4370280), (711, 4204320), (720, 4151766), (760, 3933252), (790, 3783888), (855, 3496224), (864, 3459805), (912, 3277710), (922, 3242160), (948, 3153240), (1026, 2913520), (1080, 2767844), (1140, 2622168), (1185, 2522592), (1264, 2364930), (1368, 2185140), (1383, 2161440), (1422, 2102160), (1440, 2075883), (1501, 1991520), (1520, 1966626), (1580, 1891944), (1710, 1748112), (1824, 1638855), (1844, 1621080), (1896, 1576620), (2052, 1456760), (2133, 1401440), (2160, 1383922), (2280, 1311084), (2305, 1296864), (2370, 1261296), (2528, 1182465), (2565, 1165408), (2736, 1092570), (2766, 1080720), (2844, 1051080), (3002, 995760), (3040, 983313), (3160, 945972), (3420, 874056), (3555, 840864), (3688, 810540), (3792, 788310), (4104, 728380), (4149, 720480), (4266, 700720), (4320, 691961), (4503, 663840), (4560, 655542), (4610, 648432), (4740, 630648), (5130, 582704), (5472, 546285), (5532, 540360), (5688, 525540), (6004, 497880), (6320, 472986), (6840, 437028), (6915, 432288), (7110, 420432), (7376, 405270), (7505, 398304), (7584, 394155), (8208, 364190), (8298, 360240), (8532, 350360), (8759, 341280), (9006, 331920), (9120, 327771), (9220, 324216), (9480, 315324), (10260, 291352), (10665, 280288), (11064, 270180), (11376, 262770), (12008, 248940), (12447, 240160), (12640, 236493), (13509, 221280), (13680, 218514), (13830, 216144), (14220, 210216), (14752, 202635), (15010, 199152), (16416, 182095), (16596, 180120), (17064, 175180), (17518, 170640), (18012, 165960), (18440, 162108), (18960, 157662), (20520, 145676), (20745, 144096), (21330, 140144), (22128, 135090), (22515, 132768), (22752, 131385), (24016, 124470), (24894, 120080), (26277, 113760), (27018, 110640), (27360, 109257), (27660, 108072), (28440, 105108), (30020, 99576), (33192, 90060), (34128, 87590), (35036, 85320), (36024, 82980), (36419, 82080), (36880, 81054), (37920, 78831), (40527, 73760), (41040, 72838), (41490, 72048), (42660, 70072), (43795, 68256), (44256, 67545), (45030, 66384), (48032, 62235), (49788, 60040), (52554, 56880), (54036, 55320)]