2989704960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23593}}^1$

素因数の和:23631

約数の個数: 216

約数和(自身を含む): 11284915824

約数和(自身を除く): 8295210864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 8448, 10560, 11520, 12672, 14080, 15840, 21120, 23593, 25344, 31680, 42240, 47186, 63360, 70779, 94372, 117965, 126720, 141558, 188744, 212337, 235930, 259523, 283116, 353895, 377488, 424674, 471860, 519046, 566232, 707790, 754976, 778569, 849348, 943720, 1038092, 1061685, 1132464, 1297615, 1415580, 1509952, 1557138, 1698696, 1887440, 2076184, 2123370, 2264928, 2335707, 2595230, 2831160, 3019904, 3114276, 3397392, 3774880, 3892845, 4152368, 4246740, 4529856, 4671414, 5190460, 5662320, 6039808, 6228552, 6794784, 7549760, 7785690, 8304736, 8493480, 9059712, 9342828, 10380920, 11324640, 11678535, 12457104, 13589568, 15099520, 15571380, 16609472, 16986960, 18119424, 18685656, 20761840, 22649280, 23357070, 24914208, 27179136, 30199040, 31142760, 33218944, 33973920, 37371312, 41523680, 45298560, 46714140, 49828416, 54358272, 62285520, 66437888, 67947840, 74742624, 83047360, 90597120, 93428280, 99656832, 124571040, 135895680, 149485248, 166094720, 186856560, 199313664, 249142080, 271791360, 298970496, 332189440, 373713120, 498284160, 597940992, 747426240, 996568320, 1494852480, 2989704960]

約数ペア:

[(1, 2989704960), (2, 1494852480), (3, 996568320), (4, 747426240), (5, 597940992), (6, 498284160), (8, 373713120), (9, 332189440), (10, 298970496), (11, 271791360), (12, 249142080), (15, 199313664), (16, 186856560), (18, 166094720), (20, 149485248), (22, 135895680), (24, 124571040), (30, 99656832), (32, 93428280), (33, 90597120), (36, 83047360), (40, 74742624), (44, 67947840), (45, 66437888), (48, 62285520), (55, 54358272), (60, 49828416), (64, 46714140), (66, 45298560), (72, 41523680), (80, 37371312), (88, 33973920), (90, 33218944), (96, 31142760), (99, 30199040), (110, 27179136), (120, 24914208), (128, 23357070), (132, 22649280), (144, 20761840), (160, 18685656), (165, 18119424), (176, 16986960), (180, 16609472), (192, 15571380), (198, 15099520), (220, 13589568), (240, 12457104), (256, 11678535), (264, 11324640), (288, 10380920), (320, 9342828), (330, 9059712), (352, 8493480), (360, 8304736), (384, 7785690), (396, 7549760), (440, 6794784), (480, 6228552), (495, 6039808), (528, 5662320), (576, 5190460), (640, 4671414), (660, 4529856), (704, 4246740), (720, 4152368), (768, 3892845), (792, 3774880), (880, 3397392), (960, 3114276), (990, 3019904), (1056, 2831160), (1152, 2595230), (1280, 2335707), (1320, 2264928), (1408, 2123370), (1440, 2076184), (1584, 1887440), (1760, 1698696), (1920, 1557138), (1980, 1509952), (2112, 1415580), (2304, 1297615), (2640, 1132464), (2816, 1061685), (2880, 1038092), (3168, 943720), (3520, 849348), (3840, 778569), (3960, 754976), (4224, 707790), (5280, 566232), (5760, 519046), (6336, 471860), (7040, 424674), (7920, 377488), (8448, 353895), (10560, 283116), (11520, 259523), (12672, 235930), (14080, 212337), (15840, 188744), (21120, 141558), (23593, 126720), (25344, 117965), (31680, 94372), (42240, 70779), (47186, 63360)]