20373154560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53591}}^1$

素因数の和:53632

約数の個数: 288

約数和(自身を含む): 78870274560

約数和(自身を除く): 58497120000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2304, 2376, 2640, 2816, 2880, 2970, 3168, 3456, 3520, 3840, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 6912, 7040, 7920, 8448, 8640, 9504, 10560, 11520, 11880, 12672, 14080, 15840, 17280, 19008, 21120, 23760, 25344, 31680, 34560, 38016, 42240, 47520, 53591, 63360, 76032, 95040, 107182, 126720, 160773, 190080, 214364, 267955, 321546, 380160, 428728, 482319, 535910, 589501, 643092, 803865, 857456, 964638, 1071820, 1179002, 1286184, 1446957, 1607730, 1714912, 1768503, 1929276, 2143640, 2358004, 2411595, 2572368, 2893914, 2947505, 3215460, 3429824, 3537006, 3858552, 4287280, 4716008, 4823190, 5144736, 5305509, 5787828, 5895010, 6430920, 6859648, 7074012, 7234785, 7717104, 8574560, 8842515, 9432016, 9646380, 10289472, 10611018, 11575656, 11790020, 12861840, 13719296, 14148024, 14469570, 15434208, 15916527, 17149120, 17685030, 18864032, 19292760, 20578944, 21222036, 23151312, 23580040, 25723680, 26527545, 28296048, 28939140, 30868416, 31833054, 34298240, 35370060, 37728064, 38585520, 41157888, 42444072, 46302624, 47160080, 51447360, 53055090, 56592096, 57878280, 61736832, 63666108, 68596480, 70740120, 75456128, 77171040, 79582635, 84888144, 92605248, 94320160, 102894720, 106110180, 113184192, 115756560, 123473664, 127332216, 141480240, 150912256, 154342080, 159165270, 169776288, 185210496, 188640320, 205789440, 212220360, 226368384, 231513120, 254664432, 282960480, 308684160, 318330540, 339552576, 370420992, 377280640, 424440720, 452736768, 463026240, 509328864, 565920960, 617368320, 636661080, 679105152, 754561280, 848881440, 926052480, 1018657728, 1131841920, 1273322160, 1358210304, 1697762880, 1852104960, 2037315456, 2263683840, 2546644320, 3395525760, 4074630912, 5093288640, 6791051520, 10186577280, 20373154560]

約数ペア:

[(1, 20373154560), (2, 10186577280), (3, 6791051520), (4, 5093288640), (5, 4074630912), (6, 3395525760), (8, 2546644320), (9, 2263683840), (10, 2037315456), (11, 1852104960), (12, 1697762880), (15, 1358210304), (16, 1273322160), (18, 1131841920), (20, 1018657728), (22, 926052480), (24, 848881440), (27, 754561280), (30, 679105152), (32, 636661080), (33, 617368320), (36, 565920960), (40, 509328864), (44, 463026240), (45, 452736768), (48, 424440720), (54, 377280640), (55, 370420992), (60, 339552576), (64, 318330540), (66, 308684160), (72, 282960480), (80, 254664432), (88, 231513120), (90, 226368384), (96, 212220360), (99, 205789440), (108, 188640320), (110, 185210496), (120, 169776288), (128, 159165270), (132, 154342080), (135, 150912256), (144, 141480240), (160, 127332216), (165, 123473664), (176, 115756560), (180, 113184192), (192, 106110180), (198, 102894720), (216, 94320160), (220, 92605248), (240, 84888144), (256, 79582635), (264, 77171040), (270, 75456128), (288, 70740120), (297, 68596480), (320, 63666108), (330, 61736832), (352, 57878280), (360, 56592096), (384, 53055090), (396, 51447360), (432, 47160080), (440, 46302624), (480, 42444072), (495, 41157888), (528, 38585520), (540, 37728064), (576, 35370060), (594, 34298240), (640, 31833054), (660, 30868416), (704, 28939140), (720, 28296048), (768, 26527545), (792, 25723680), (864, 23580040), (880, 23151312), (960, 21222036), (990, 20578944), (1056, 19292760), (1080, 18864032), (1152, 17685030), (1188, 17149120), (1280, 15916527), (1320, 15434208), (1408, 14469570), (1440, 14148024), (1485, 13719296), (1584, 12861840), (1728, 11790020), (1760, 11575656), (1920, 10611018), (1980, 10289472), (2112, 9646380), (2160, 9432016), (2304, 8842515), (2376, 8574560), (2640, 7717104), (2816, 7234785), (2880, 7074012), (2970, 6859648), (3168, 6430920), (3456, 5895010), (3520, 5787828), (3840, 5305509), (3960, 5144736), (4224, 4823190), (4320, 4716008), (4752, 4287280), (5280, 3858552), (5760, 3537006), (5940, 3429824), (6336, 3215460), (6912, 2947505), (7040, 2893914), (7920, 2572368), (8448, 2411595), (8640, 2358004), (9504, 2143640), (10560, 1929276), (11520, 1768503), (11880, 1714912), (12672, 1607730), (14080, 1446957), (15840, 1286184), (17280, 1179002), (19008, 1071820), (21120, 964638), (23760, 857456), (25344, 803865), (31680, 643092), (34560, 589501), (38016, 535910), (42240, 482319), (47520, 428728), (53591, 380160), (63360, 321546), (76032, 267955), (95040, 214364), (107182, 190080), (126720, 160773)]