21764263680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13399}}^1$

素因数の和:13476

約数の個数: 288

約数和(自身を含む): 78882048000

約数和(自身を除く): 57117784320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 540, 564, 576, 640, 705, 720, 752, 768, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1280, 1410, 1440, 1504, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2304, 2538, 2820, 2880, 3008, 3384, 3456, 3760, 3840, 4230, 4320, 4512, 5076, 5640, 5760, 6016, 6345, 6768, 6912, 7520, 8460, 8640, 9024, 10152, 11280, 11520, 12032, 12690, 13399, 13536, 15040, 16920, 17280, 18048, 20304, 22560, 25380, 26798, 27072, 30080, 33840, 34560, 36096, 40197, 40608, 45120, 50760, 53596, 54144, 60160, 66995, 67680, 80394, 81216, 90240, 101520, 107192, 108288, 120591, 133990, 135360, 160788, 162432, 180480, 200985, 203040, 214384, 241182, 267980, 270720, 321576, 324864, 361773, 401970, 406080, 428768, 482364, 535960, 541440, 602955, 629753, 643152, 723546, 803940, 812160, 857536, 964728, 1071920, 1205910, 1259506, 1286304, 1447092, 1607880, 1624320, 1715072, 1808865, 1889259, 1929456, 2143840, 2411820, 2519012, 2572608, 2894184, 3148765, 3215760, 3430144, 3617730, 3778518, 3858912, 4287680, 4823640, 5038024, 5145216, 5667777, 5788368, 6297530, 6431520, 7235460, 7557036, 7717824, 8575360, 9446295, 9647280, 10076048, 10290432, 11335554, 11576736, 12595060, 12863040, 14470920, 15114072, 15435648, 17003331, 17150720, 18892590, 19294560, 20152096, 22671108, 23153472, 25190120, 25726080, 28338885, 28941840, 30228144, 30871296, 34006662, 37785180, 38589120, 40304192, 45342216, 46306944, 50380240, 51452160, 56677770, 57883680, 60456288, 68013324, 75570360, 77178240, 80608384, 85016655, 90684432, 92613888, 100760480, 113355540, 115767360, 120912576, 136026648, 151140720, 154356480, 161216768, 170033310, 181368864, 201520960, 226711080, 231534720, 241825152, 272053296, 302281440, 340066620, 362737728, 403041920, 453422160, 463069440, 483650304, 544106592, 604562880, 680133240, 725475456, 806083840, 906844320, 1088213184, 1209125760, 1360266480, 1450950912, 1813688640, 2176426368, 2418251520, 2720532960, 3627377280, 4352852736, 5441065920, 7254754560, 10882131840, 21764263680]

約数ペア:

[(1, 21764263680), (2, 10882131840), (3, 7254754560), (4, 5441065920), (5, 4352852736), (6, 3627377280), (8, 2720532960), (9, 2418251520), (10, 2176426368), (12, 1813688640), (15, 1450950912), (16, 1360266480), (18, 1209125760), (20, 1088213184), (24, 906844320), (27, 806083840), (30, 725475456), (32, 680133240), (36, 604562880), (40, 544106592), (45, 483650304), (47, 463069440), (48, 453422160), (54, 403041920), (60, 362737728), (64, 340066620), (72, 302281440), (80, 272053296), (90, 241825152), (94, 231534720), (96, 226711080), (108, 201520960), (120, 181368864), (128, 170033310), (135, 161216768), (141, 154356480), (144, 151140720), (160, 136026648), (180, 120912576), (188, 115767360), (192, 113355540), (216, 100760480), (235, 92613888), (240, 90684432), (256, 85016655), (270, 80608384), (282, 77178240), (288, 75570360), (320, 68013324), (360, 60456288), (376, 57883680), (384, 56677770), (423, 51452160), (432, 50380240), (470, 46306944), (480, 45342216), (540, 40304192), (564, 38589120), (576, 37785180), (640, 34006662), (705, 30871296), (720, 30228144), (752, 28941840), (768, 28338885), (846, 25726080), (864, 25190120), (940, 23153472), (960, 22671108), (1080, 20152096), (1128, 19294560), (1152, 18892590), (1269, 17150720), (1280, 17003331), (1410, 15435648), (1440, 15114072), (1504, 14470920), (1692, 12863040), (1728, 12595060), (1880, 11576736), (1920, 11335554), (2115, 10290432), (2160, 10076048), (2256, 9647280), (2304, 9446295), (2538, 8575360), (2820, 7717824), (2880, 7557036), (3008, 7235460), (3384, 6431520), (3456, 6297530), (3760, 5788368), (3840, 5667777), (4230, 5145216), (4320, 5038024), (4512, 4823640), (5076, 4287680), (5640, 3858912), (5760, 3778518), (6016, 3617730), (6345, 3430144), (6768, 3215760), (6912, 3148765), (7520, 2894184), (8460, 2572608), (8640, 2519012), (9024, 2411820), (10152, 2143840), (11280, 1929456), (11520, 1889259), (12032, 1808865), (12690, 1715072), (13399, 1624320), (13536, 1607880), (15040, 1447092), (16920, 1286304), (17280, 1259506), (18048, 1205910), (20304, 1071920), (22560, 964728), (25380, 857536), (26798, 812160), (27072, 803940), (30080, 723546), (33840, 643152), (34560, 629753), (36096, 602955), (40197, 541440), (40608, 535960), (45120, 482364), (50760, 428768), (53596, 406080), (54144, 401970), (60160, 361773), (66995, 324864), (67680, 321576), (80394, 270720), (81216, 267980), (90240, 241182), (101520, 214384), (107192, 203040), (108288, 200985), (120591, 180480), (133990, 162432), (135360, 160788)]