20528830080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6353}}^1$

素因数の和:6409

約数の個数: 512

約数和(自身を含む): 83994796800

約数和(自身を除く): 63465966720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 128, 132, 135, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 216, 220, 240, 255, 264, 270, 272, 288, 297, 306, 320, 330, 340, 352, 360, 374, 384, 396, 408, 432, 440, 459, 480, 495, 510, 528, 540, 544, 561, 576, 594, 612, 640, 660, 680, 704, 720, 748, 765, 792, 816, 864, 880, 918, 935, 960, 990, 1020, 1056, 1080, 1088, 1122, 1152, 1188, 1224, 1320, 1360, 1408, 1440, 1485, 1496, 1530, 1584, 1632, 1683, 1728, 1760, 1836, 1870, 1920, 1980, 2040, 2112, 2160, 2176, 2244, 2295, 2376, 2448, 2640, 2720, 2805, 2880, 2970, 2992, 3060, 3168, 3264, 3366, 3456, 3520, 3672, 3740, 3960, 4080, 4224, 4320, 4488, 4590, 4752, 4896, 5049, 5280, 5440, 5610, 5760, 5940, 5984, 6120, 6336, 6353, 6528, 6732, 7040, 7344, 7480, 7920, 8160, 8415, 8640, 8976, 9180, 9504, 9792, 10098, 10560, 10880, 11220, 11880, 11968, 12240, 12672, 12706, 13464, 14688, 14960, 15840, 16320, 16830, 17280, 17952, 18360, 19008, 19059, 19584, 20196, 21120, 22440, 23760, 23936, 24480, 25245, 25412, 26928, 29376, 29920, 31680, 31765, 32640, 33660, 35904, 36720, 38016, 38118, 40392, 44880, 47520, 48960, 50490, 50824, 53856, 57177, 58752, 59840, 63360, 63530, 67320, 69883, 71808, 73440, 76236, 80784, 89760, 95040, 95295, 97920, 100980, 101648, 107712, 108001, 114354, 119680, 127060, 134640, 139766, 146880, 152472, 161568, 171531, 179520, 190080, 190590, 201960, 203296, 209649, 215424, 216002, 228708, 254120, 269280, 279532, 285885, 293760, 304944, 323136, 324003, 343062, 349415, 359040, 381180, 403920, 406592, 419298, 432004, 457416, 508240, 538560, 540005, 559064, 571770, 609888, 628947, 646272, 648006, 686124, 698830, 762360, 807840, 813184, 838596, 857655, 864008, 914832, 972009, 1016480, 1048245, 1077120, 1080010, 1118128, 1143540, 1188011, 1219776, 1257894, 1296012, 1372248, 1397660, 1524720, 1615680, 1620015, 1677192, 1715310, 1728016, 1829664, 1886841, 1944018, 2032960, 2096490, 2160020, 2236256, 2287080, 2376022, 2439552, 2515788, 2592024, 2744496, 2795320, 2916027, 3049440, 3144735, 3231360, 3240030, 3354384, 3430620, 3456032, 3564033, 3659328, 3773682, 3888036, 4065920, 4192980, 4320040, 4472512, 4574160, 4752044, 4860045, 5031576, 5184048, 5488992, 5590640, 5832054, 5940055, 6098880, 6289470, 6480060, 6708768, 6861240, 6912064, 7128066, 7318656, 7547364, 7776072, 8385960, 8640080, 8945024, 9148320, 9434205, 9504088, 9720090, 10063152, 10368096, 10692099, 10977984, 11181280, 11664108, 11880110, 12197760, 12578940, 12960120, 13417536, 13722480, 13824128, 14256132, 14580135, 15094728, 15552144, 16771920, 17280160, 17820165, 18296640, 18868410, 19008176, 19440180, 20126304, 20736192, 21384198, 21955968, 22362560, 23328216, 23760220, 25157880, 25920240, 26835072, 27444960, 28512264, 29160270, 30189456, 31104288, 32076297, 33543840, 34560320, 35640330, 36593280, 37736820, 38016352, 38880360, 40252608, 41472384, 42768396, 44725120, 46656432, 47520440, 50315760, 51840480, 53460495, 54889920, 57024528, 58320540, 60378912, 62208576, 64152594, 67087680, 69120640, 71280660, 75473640, 76032704, 77760720, 80505216, 85536792, 93312864, 95040880, 100631520, 103680960, 106920990, 109779840, 114049056, 116641080, 120757824, 124417152, 128305188, 134175360, 142561320, 150947280, 152065408, 155521440, 160381485, 171073584, 186625728, 190081760, 201263040, 207361920, 213841980, 228098112, 233282160, 241515648, 256610376, 285122640, 301894560, 311042880, 320762970, 342147168, 373251456, 380163520, 402526080, 427683960, 456196224, 466564320, 513220752, 570245280, 603789120, 622085760, 641525940, 684294336, 760327040, 855367920, 933128640, 1026441504, 1140490560, 1207578240, 1283051880, 1368588672, 1710735840, 1866257280, 2052883008, 2280981120, 2566103760, 3421471680, 4105766016, 5132207520, 6842943360, 10264415040, 20528830080]

約数ペア:

[(1, 20528830080), (2, 10264415040), (3, 6842943360), (4, 5132207520), (5, 4105766016), (6, 3421471680), (8, 2566103760), (9, 2280981120), (10, 2052883008), (11, 1866257280), (12, 1710735840), (15, 1368588672), (16, 1283051880), (17, 1207578240), (18, 1140490560), (20, 1026441504), (22, 933128640), (24, 855367920), (27, 760327040), (30, 684294336), (32, 641525940), (33, 622085760), (34, 603789120), (36, 570245280), (40, 513220752), (44, 466564320), (45, 456196224), (48, 427683960), (51, 402526080), (54, 380163520), (55, 373251456), (60, 342147168), (64, 320762970), (66, 311042880), (68, 301894560), (72, 285122640), (80, 256610376), (85, 241515648), (88, 233282160), (90, 228098112), (96, 213841980), (99, 207361920), (102, 201263040), (108, 190081760), (110, 186625728), (120, 171073584), (128, 160381485), (132, 155521440), (135, 152065408), (136, 150947280), (144, 142561320), (153, 134175360), (160, 128305188), (165, 124417152), (170, 120757824), (176, 116641080), (180, 114049056), (187, 109779840), (192, 106920990), (198, 103680960), (204, 100631520), (216, 95040880), (220, 93312864), (240, 85536792), (255, 80505216), (264, 77760720), (270, 76032704), (272, 75473640), (288, 71280660), (297, 69120640), (306, 67087680), (320, 64152594), (330, 62208576), (340, 60378912), (352, 58320540), (360, 57024528), (374, 54889920), (384, 53460495), (396, 51840480), (408, 50315760), (432, 47520440), (440, 46656432), (459, 44725120), (480, 42768396), (495, 41472384), (510, 40252608), (528, 38880360), (540, 38016352), (544, 37736820), (561, 36593280), (576, 35640330), (594, 34560320), (612, 33543840), (640, 32076297), (660, 31104288), (680, 30189456), (704, 29160270), (720, 28512264), (748, 27444960), (765, 26835072), (792, 25920240), (816, 25157880), (864, 23760220), (880, 23328216), (918, 22362560), (935, 21955968), (960, 21384198), (990, 20736192), (1020, 20126304), (1056, 19440180), (1080, 19008176), (1088, 18868410), (1122, 18296640), (1152, 17820165), (1188, 17280160), (1224, 16771920), (1320, 15552144), (1360, 15094728), (1408, 14580135), (1440, 14256132), (1485, 13824128), (1496, 13722480), (1530, 13417536), (1584, 12960120), (1632, 12578940), (1683, 12197760), (1728, 11880110), (1760, 11664108), (1836, 11181280), (1870, 10977984), (1920, 10692099), (1980, 10368096), (2040, 10063152), (2112, 9720090), (2160, 9504088), (2176, 9434205), (2244, 9148320), (2295, 8945024), (2376, 8640080), (2448, 8385960), (2640, 7776072), (2720, 7547364), (2805, 7318656), (2880, 7128066), (2970, 6912064), (2992, 6861240), (3060, 6708768), (3168, 6480060), (3264, 6289470), (3366, 6098880), (3456, 5940055), (3520, 5832054), (3672, 5590640), (3740, 5488992), (3960, 5184048), (4080, 5031576), (4224, 4860045), (4320, 4752044), (4488, 4574160), (4590, 4472512), (4752, 4320040), (4896, 4192980), (5049, 4065920), (5280, 3888036), (5440, 3773682), (5610, 3659328), (5760, 3564033), (5940, 3456032), (5984, 3430620), (6120, 3354384), (6336, 3240030), (6353, 3231360), (6528, 3144735), (6732, 3049440), (7040, 2916027), (7344, 2795320), (7480, 2744496), (7920, 2592024), (8160, 2515788), (8415, 2439552), (8640, 2376022), (8976, 2287080), (9180, 2236256), (9504, 2160020), (9792, 2096490), (10098, 2032960), (10560, 1944018), (10880, 1886841), (11220, 1829664), (11880, 1728016), (11968, 1715310), (12240, 1677192), (12672, 1620015), (12706, 1615680), (13464, 1524720), (14688, 1397660), (14960, 1372248), (15840, 1296012), (16320, 1257894), (16830, 1219776), (17280, 1188011), (17952, 1143540), (18360, 1118128), (19008, 1080010), (19059, 1077120), (19584, 1048245), (20196, 1016480), (21120, 972009), (22440, 914832), (23760, 864008), (23936, 857655), (24480, 838596), (25245, 813184), (25412, 807840), (26928, 762360), (29376, 698830), (29920, 686124), (31680, 648006), (31765, 646272), (32640, 628947), (33660, 609888), (35904, 571770), (36720, 559064), (38016, 540005), (38118, 538560), (40392, 508240), (44880, 457416), (47520, 432004), (48960, 419298), (50490, 406592), (50824, 403920), (53856, 381180), (57177, 359040), (58752, 349415), (59840, 343062), (63360, 324003), (63530, 323136), (67320, 304944), (69883, 293760), (71808, 285885), (73440, 279532), (76236, 269280), (80784, 254120), (89760, 228708), (95040, 216002), (95295, 215424), (97920, 209649), (100980, 203296), (101648, 201960), (107712, 190590), (108001, 190080), (114354, 179520), (119680, 171531), (127060, 161568), (134640, 152472), (139766, 146880)]