28815816960

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:731

約数の個数: 576

約数和(自身を含む): 117546024960

約数和(自身を除く): 88730208000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 311, 315, 320, 336, 360, 378, 383, 384, 420, 432, 448, 480, 504, 540, 560, 576, 622, 630, 640, 672, 720, 756, 766, 768, 840, 864, 896, 933, 945, 960, 1008, 1080, 1120, 1149, 1152, 1244, 1260, 1280, 1344, 1440, 1512, 1532, 1555, 1680, 1728, 1792, 1866, 1890, 1915, 1920, 2016, 2160, 2177, 2240, 2298, 2304, 2488, 2520, 2681, 2688, 2799, 2880, 3024, 3064, 3110, 3360, 3447, 3456, 3732, 3780, 3830, 3840, 4032, 4320, 4354, 4480, 4596, 4665, 4976, 5040, 5362, 5376, 5598, 5745, 5760, 6048, 6128, 6220, 6531, 6720, 6894, 6912, 7464, 7560, 7660, 8043, 8064, 8397, 8640, 8708, 8960, 9192, 9330, 9952, 10080, 10341, 10724, 10885, 11196, 11490, 11520, 12096, 12256, 12440, 13062, 13405, 13440, 13788, 13995, 14928, 15120, 15320, 16086, 16128, 16794, 17235, 17280, 17416, 18384, 18660, 19593, 19904, 20160, 20682, 21448, 21770, 22392, 22980, 24129, 24192, 24512, 24880, 26124, 26810, 26880, 27576, 27990, 29856, 30240, 30640, 32172, 32655, 33588, 34470, 34560, 34832, 36768, 37320, 39186, 39808, 40215, 40320, 41364, 41985, 42896, 43540, 44784, 45960, 48258, 48384, 49024, 49760, 51705, 52248, 53620, 55152, 55980, 58779, 59712, 60480, 61280, 64344, 65310, 67176, 68940, 69664, 72387, 73536, 74640, 78372, 79616, 80430, 80640, 82728, 83970, 85792, 87080, 89568, 91920, 96516, 97965, 98048, 99520, 103410, 104496, 107240, 110304, 111960, 117558, 119113, 119424, 120645, 120960, 122560, 128688, 130620, 134352, 137880, 139328, 144774, 147072, 149280, 156744, 160860, 165456, 167940, 171584, 174160, 179136, 183840, 193032, 195930, 199040, 206820, 208992, 214480, 220608, 223920, 235116, 238226, 238848, 241290, 241920, 245120, 257376, 261240, 268704, 275760, 278656, 289548, 293895, 294144, 298560, 313488, 321720, 330912, 335880, 343168, 348320, 357339, 358272, 361935, 367680, 386064, 391860, 398080, 413640, 417984, 428960, 441216, 447840, 470232, 476452, 482580, 490240, 514752, 522480, 537408, 551520, 557312, 579096, 587790, 595565, 597120, 626976, 643440, 661824, 671760, 686336, 696640, 714678, 716544, 723870, 735360, 772128, 783720, 827280, 833791, 835968, 857920, 882432, 895680, 940464, 952904, 965160, 1029504, 1044960, 1072017, 1074816, 1103040, 1158192, 1175580, 1191130, 1194240, 1253952, 1286880, 1323648, 1343520, 1393280, 1429356, 1447740, 1470720, 1544256, 1567440, 1654560, 1667582, 1671936, 1715840, 1786695, 1791360, 1880928, 1905808, 1930320, 2059008, 2089920, 2144034, 2149632, 2206080, 2316384, 2351160, 2382260, 2501373, 2507904, 2573760, 2647296, 2687040, 2786560, 2858712, 2895480, 3088512, 3134880, 3216051, 3309120, 3335164, 3431680, 3573390, 3582720, 3761856, 3811616, 3860640, 4168955, 4179840, 4288068, 4412160, 4632768, 4702320, 4764520, 5002746, 5015808, 5147520, 5360085, 5374080, 5717424, 5790960, 6177024, 6269760, 6432102, 6618240, 6670328, 7146780, 7504119, 7523712, 7623232, 7721280, 8337910, 8359680, 8576136, 9265536, 9404640, 9529040, 10005492, 10295040, 10720170, 10748160, 11434848, 11581920, 12506865, 12539520, 12864204, 13236480, 13340656, 14293560, 15008238, 15047424, 15246464, 15442560, 16080255, 16675820, 17152272, 18531072, 18809280, 19058080, 20010984, 21440340, 22512357, 22869696, 23163840, 25013730, 25079040, 25728408, 26681312, 28587120, 30016476, 30492928, 30885120, 32160510, 33351640, 34304544, 37520595, 37618560, 38116160, 40021968, 42880680, 45024714, 45739392, 46327680, 50027460, 51456816, 53362624, 57174240, 60032952, 64321020, 66703280, 68609088, 75041190, 75237120, 76232320, 80043936, 85761360, 90049428, 91478784, 92655360, 100054920, 102913632, 106725248, 112561785, 114348480, 120065904, 128642040, 133406560, 137218176, 150082380, 152464640, 160087872, 171522720, 180098856, 200109840, 205827264, 213450496, 225123570, 228696960, 240131808, 257284080, 266813120, 274436352, 300164760, 320175744, 343045440, 360197712, 400219680, 411654528, 450247140, 457393920, 480263616, 514568160, 533626240, 600329520, 640351488, 686090880, 720395424, 800439360, 823309056, 900494280, 960527232, 1029136320, 1067252480, 1200659040, 1372181760, 1440790848, 1600878720, 1800988560, 1921054464, 2058272640, 2401318080, 2881581696, 3201757440, 3601977120, 4116545280, 4802636160, 5763163392, 7203954240, 9605272320, 14407908480, 28815816960]

約数ペア:

[(1, 28815816960), (2, 14407908480), (3, 9605272320), (4, 7203954240), (5, 5763163392), (6, 4802636160), (7, 4116545280), (8, 3601977120), (9, 3201757440), (10, 2881581696), (12, 2401318080), (14, 2058272640), (15, 1921054464), (16, 1800988560), (18, 1600878720), (20, 1440790848), (21, 1372181760), (24, 1200659040), (27, 1067252480), (28, 1029136320), (30, 960527232), (32, 900494280), (35, 823309056), (36, 800439360), (40, 720395424), (42, 686090880), (45, 640351488), (48, 600329520), (54, 533626240), (56, 514568160), (60, 480263616), (63, 457393920), (64, 450247140), (70, 411654528), (72, 400219680), (80, 360197712), (84, 343045440), (90, 320175744), (96, 300164760), (105, 274436352), (108, 266813120), (112, 257284080), (120, 240131808), (126, 228696960), (128, 225123570), (135, 213450496), (140, 205827264), (144, 200109840), (160, 180098856), (168, 171522720), (180, 160087872), (189, 152464640), (192, 150082380), (210, 137218176), (216, 133406560), (224, 128642040), (240, 120065904), (252, 114348480), (256, 112561785), (270, 106725248), (280, 102913632), (288, 100054920), (311, 92655360), (315, 91478784), (320, 90049428), (336, 85761360), (360, 80043936), (378, 76232320), (383, 75237120), (384, 75041190), (420, 68609088), (432, 66703280), (448, 64321020), (480, 60032952), (504, 57174240), (540, 53362624), (560, 51456816), (576, 50027460), (622, 46327680), (630, 45739392), (640, 45024714), (672, 42880680), (720, 40021968), (756, 38116160), (766, 37618560), (768, 37520595), (840, 34304544), (864, 33351640), (896, 32160510), (933, 30885120), (945, 30492928), (960, 30016476), (1008, 28587120), (1080, 26681312), (1120, 25728408), (1149, 25079040), (1152, 25013730), (1244, 23163840), (1260, 22869696), (1280, 22512357), (1344, 21440340), (1440, 20010984), (1512, 19058080), (1532, 18809280), (1555, 18531072), (1680, 17152272), (1728, 16675820), (1792, 16080255), (1866, 15442560), (1890, 15246464), (1915, 15047424), (1920, 15008238), (2016, 14293560), (2160, 13340656), (2177, 13236480), (2240, 12864204), (2298, 12539520), (2304, 12506865), (2488, 11581920), (2520, 11434848), (2681, 10748160), (2688, 10720170), (2799, 10295040), (2880, 10005492), (3024, 9529040), (3064, 9404640), (3110, 9265536), (3360, 8576136), (3447, 8359680), (3456, 8337910), (3732, 7721280), (3780, 7623232), (3830, 7523712), (3840, 7504119), (4032, 7146780), (4320, 6670328), (4354, 6618240), (4480, 6432102), (4596, 6269760), (4665, 6177024), (4976, 5790960), (5040, 5717424), (5362, 5374080), (5376, 5360085), (5598, 5147520), (5745, 5015808), (5760, 5002746), (6048, 4764520), (6128, 4702320), (6220, 4632768), (6531, 4412160), (6720, 4288068), (6894, 4179840), (6912, 4168955), (7464, 3860640), (7560, 3811616), (7660, 3761856), (8043, 3582720), (8064, 3573390), (8397, 3431680), (8640, 3335164), (8708, 3309120), (8960, 3216051), (9192, 3134880), (9330, 3088512), (9952, 2895480), (10080, 2858712), (10341, 2786560), (10724, 2687040), (10885, 2647296), (11196, 2573760), (11490, 2507904), (11520, 2501373), (12096, 2382260), (12256, 2351160), (12440, 2316384), (13062, 2206080), (13405, 2149632), (13440, 2144034), (13788, 2089920), (13995, 2059008), (14928, 1930320), (15120, 1905808), (15320, 1880928), (16086, 1791360), (16128, 1786695), (16794, 1715840), (17235, 1671936), (17280, 1667582), (17416, 1654560), (18384, 1567440), (18660, 1544256), (19593, 1470720), (19904, 1447740), (20160, 1429356), (20682, 1393280), (21448, 1343520), (21770, 1323648), (22392, 1286880), (22980, 1253952), (24129, 1194240), (24192, 1191130), (24512, 1175580), (24880, 1158192), (26124, 1103040), (26810, 1074816), (26880, 1072017), (27576, 1044960), (27990, 1029504), (29856, 965160), (30240, 952904), (30640, 940464), (32172, 895680), (32655, 882432), (33588, 857920), (34470, 835968), (34560, 833791), (34832, 827280), (36768, 783720), (37320, 772128), (39186, 735360), (39808, 723870), (40215, 716544), (40320, 714678), (41364, 696640), (41985, 686336), (42896, 671760), (43540, 661824), (44784, 643440), (45960, 626976), (48258, 597120), (48384, 595565), (49024, 587790), (49760, 579096), (51705, 557312), (52248, 551520), (53620, 537408), (55152, 522480), (55980, 514752), (58779, 490240), (59712, 482580), (60480, 476452), (61280, 470232), (64344, 447840), (65310, 441216), (67176, 428960), (68940, 417984), (69664, 413640), (72387, 398080), (73536, 391860), (74640, 386064), (78372, 367680), (79616, 361935), (80430, 358272), (80640, 357339), (82728, 348320), (83970, 343168), (85792, 335880), (87080, 330912), (89568, 321720), (91920, 313488), (96516, 298560), (97965, 294144), (98048, 293895), (99520, 289548), (103410, 278656), (104496, 275760), (107240, 268704), (110304, 261240), (111960, 257376), (117558, 245120), (119113, 241920), (119424, 241290), (120645, 238848), (120960, 238226), (122560, 235116), (128688, 223920), (130620, 220608), (134352, 214480), (137880, 208992), (139328, 206820), (144774, 199040), (147072, 195930), (149280, 193032), (156744, 183840), (160860, 179136), (165456, 174160), (167940, 171584)]