2451838139280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{286813}}^1$

素因数の和:287246

約数の個数: 240

約数和(自身を含む): 8521927704576

約数和(自身を除く): 6070089565296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 383, 465, 496, 558, 620, 720, 744, 766, 930, 1116, 1149, 1240, 1395, 1488, 1532, 1860, 1915, 2232, 2298, 2480, 2790, 3064, 3447, 3720, 3830, 4464, 4596, 5580, 5745, 6128, 6894, 7440, 7660, 9192, 11160, 11490, 11873, 13788, 15320, 17235, 18384, 22320, 22980, 23746, 27576, 30640, 34470, 35619, 45960, 47492, 55152, 59365, 68940, 71238, 91920, 94984, 106857, 118730, 137880, 142476, 178095, 189968, 213714, 237460, 275760, 284952, 286813, 356190, 427428, 474920, 534285, 569904, 573626, 712380, 854856, 860439, 949840, 1068570, 1147252, 1424760, 1434065, 1709712, 1720878, 2137140, 2294504, 2581317, 2849520, 2868130, 3441756, 4274280, 4302195, 4589008, 5162634, 5736260, 6883512, 8548560, 8604390, 8891203, 10325268, 11472520, 12906585, 13767024, 17208780, 17782406, 20650536, 22945040, 25813170, 26673609, 34417560, 35564812, 41301072, 44456015, 51626340, 53347218, 68835120, 71129624, 80020827, 88912030, 103252680, 106694436, 109849379, 133368045, 142259248, 160041654, 177824060, 206505360, 213388872, 219698758, 266736090, 320083308, 329548137, 355648120, 400104135, 426777744, 439397516, 533472180, 549246895, 640166616, 659096274, 711296240, 800208270, 878795032, 988644411, 1066944360, 1098493790, 1280333232, 1318192548, 1600416540, 1647740685, 1757590064, 1977288822, 2133888720, 2196987580, 2636385096, 3200833080, 3295481370, 3405330749, 3954577644, 4393975160, 4943222055, 5272770192, 6401666160, 6590962740, 6810661498, 7909155288, 8787950320, 9886444110, 10215992247, 13181925480, 13621322996, 15818310576, 17026653745, 19772888220, 20431984494, 26363850960, 27242645992, 30647976741, 34053307490, 39545776440, 40863968988, 51079961235, 54485291984, 61295953482, 68106614980, 79091552880, 81727937976, 102159922470, 122591906964, 136213229960, 153239883705, 163455875952, 204319844940, 245183813928, 272426459920, 306479767410, 408639689880, 490367627856, 612959534820, 817279379760, 1225919069640, 2451838139280]

約数ペア:

[(1, 2451838139280), (2, 1225919069640), (3, 817279379760), (4, 612959534820), (5, 490367627856), (6, 408639689880), (8, 306479767410), (9, 272426459920), (10, 245183813928), (12, 204319844940), (15, 163455875952), (16, 153239883705), (18, 136213229960), (20, 122591906964), (24, 102159922470), (30, 81727937976), (31, 79091552880), (36, 68106614980), (40, 61295953482), (45, 54485291984), (48, 51079961235), (60, 40863968988), (62, 39545776440), (72, 34053307490), (80, 30647976741), (90, 27242645992), (93, 26363850960), (120, 20431984494), (124, 19772888220), (144, 17026653745), (155, 15818310576), (180, 13621322996), (186, 13181925480), (240, 10215992247), (248, 9886444110), (279, 8787950320), (310, 7909155288), (360, 6810661498), (372, 6590962740), (383, 6401666160), (465, 5272770192), (496, 4943222055), (558, 4393975160), (620, 3954577644), (720, 3405330749), (744, 3295481370), (766, 3200833080), (930, 2636385096), (1116, 2196987580), (1149, 2133888720), (1240, 1977288822), (1395, 1757590064), (1488, 1647740685), (1532, 1600416540), (1860, 1318192548), (1915, 1280333232), (2232, 1098493790), (2298, 1066944360), (2480, 988644411), (2790, 878795032), (3064, 800208270), (3447, 711296240), (3720, 659096274), (3830, 640166616), (4464, 549246895), (4596, 533472180), (5580, 439397516), (5745, 426777744), (6128, 400104135), (6894, 355648120), (7440, 329548137), (7660, 320083308), (9192, 266736090), (11160, 219698758), (11490, 213388872), (11873, 206505360), (13788, 177824060), (15320, 160041654), (17235, 142259248), (18384, 133368045), (22320, 109849379), (22980, 106694436), (23746, 103252680), (27576, 88912030), (30640, 80020827), (34470, 71129624), (35619, 68835120), (45960, 53347218), (47492, 51626340), (55152, 44456015), (59365, 41301072), (68940, 35564812), (71238, 34417560), (91920, 26673609), (94984, 25813170), (106857, 22945040), (118730, 20650536), (137880, 17782406), (142476, 17208780), (178095, 13767024), (189968, 12906585), (213714, 11472520), (237460, 10325268), (275760, 8891203), (284952, 8604390), (286813, 8548560), (356190, 6883512), (427428, 5736260), (474920, 5162634), (534285, 4589008), (569904, 4302195), (573626, 4274280), (712380, 3441756), (854856, 2868130), (860439, 2849520), (949840, 2581317), (1068570, 2294504), (1147252, 2137140), (1424760, 1720878), (1434065, 1709712)]