2781630720

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 504

約数和(自身を含む): 10938114432

約数和(自身を除く): 8156483712

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, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 243, 256, 264, 270, 271, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 486, 495, 528, 540, 542, 576, 594, 640, 648, 660, 704, 720, 729, 768, 792, 810, 813, 864, 880, 891, 960, 972, 990, 1056, 1080, 1084, 1152, 1188, 1215, 1280, 1296, 1320, 1355, 1408, 1440, 1458, 1485, 1584, 1620, 1626, 1728, 1760, 1782, 1920, 1944, 1980, 2112, 2160, 2168, 2304, 2376, 2430, 2439, 2592, 2640, 2673, 2710, 2816, 2880, 2916, 2970, 2981, 3168, 3240, 3252, 3456, 3520, 3564, 3645, 3840, 3888, 3960, 4065, 4224, 4320, 4336, 4455, 4752, 4860, 4878, 5184, 5280, 5346, 5420, 5760, 5832, 5940, 5962, 6336, 6480, 6504, 6912, 7040, 7128, 7290, 7317, 7776, 7920, 8019, 8130, 8448, 8640, 8672, 8910, 8943, 9504, 9720, 9756, 10368, 10560, 10692, 10840, 11520, 11664, 11880, 11924, 12195, 12672, 12960, 13008, 13365, 14080, 14256, 14580, 14634, 14905, 15552, 15840, 16038, 16260, 17280, 17344, 17820, 17886, 19008, 19440, 19512, 20736, 21120, 21384, 21680, 21951, 23328, 23760, 23848, 24390, 25344, 25920, 26016, 26730, 26829, 28512, 29160, 29268, 29810, 31104, 31680, 32076, 32520, 34560, 34688, 35640, 35772, 36585, 38016, 38880, 39024, 40095, 42240, 42768, 43360, 43902, 44715, 46656, 47520, 47696, 48780, 51840, 52032, 53460, 53658, 57024, 58320, 58536, 59620, 62208, 63360, 64152, 65040, 65853, 69376, 71280, 71544, 73170, 76032, 77760, 78048, 80190, 80487, 85536, 86720, 87804, 89430, 93312, 95040, 95392, 97560, 103680, 104064, 106920, 107316, 109755, 114048, 116640, 117072, 119240, 126720, 128304, 130080, 131706, 134145, 142560, 143088, 146340, 155520, 156096, 160380, 160974, 171072, 173440, 175608, 178860, 186624, 190080, 190784, 195120, 197559, 208128, 213840, 214632, 219510, 228096, 233280, 234144, 238480, 241461, 256608, 260160, 263412, 268290, 285120, 286176, 292680, 311040, 312192, 320760, 321948, 329265, 342144, 346880, 351216, 357720, 380160, 381568, 390240, 395118, 402435, 427680, 429264, 439020, 466560, 468288, 476960, 482922, 513216, 520320, 526824, 536580, 570240, 572352, 585360, 624384, 641520, 643896, 658530, 684288, 702432, 715440, 724383, 763136, 780480, 790236, 804870, 855360, 858528, 878040, 933120, 936576, 953920, 965844, 987795, 1026432, 1040640, 1053648, 1073160, 1140480, 1144704, 1170720, 1207305, 1283040, 1287792, 1317060, 1404864, 1430880, 1448766, 1560960, 1580472, 1609740, 1710720, 1717056, 1756080, 1873152, 1907840, 1931688, 1975590, 2052864, 2107296, 2146320, 2173149, 2289408, 2341440, 2414610, 2566080, 2575584, 2634120, 2809728, 2861760, 2897532, 3121920, 3160944, 3219480, 3421440, 3434112, 3512160, 3621915, 3815680, 3863376, 3951180, 4214592, 4292640, 4346298, 4682880, 4829220, 5132160, 5151168, 5268240, 5619456, 5723520, 5795064, 6321888, 6438960, 6868224, 7024320, 7243830, 7726752, 7902360, 8429184, 8585280, 8692596, 9365760, 9658440, 10264320, 10302336, 10536480, 10865745, 11447040, 11590128, 12643776, 12877920, 14048640, 14487660, 15453504, 15804720, 16858368, 17170560, 17385192, 19316880, 20604672, 21072960, 21731490, 23180256, 25287552, 25755840, 28097280, 28975320, 30907008, 31609440, 34341120, 34770384, 38633760, 42145920, 43462980, 46360512, 50575104, 51511680, 57950640, 61814016, 63218880, 69540768, 77267520, 84291840, 86925960, 92721024, 103023360, 115901280, 126437760, 139081536, 154535040, 173851920, 185442048, 231802560, 252875520, 278163072, 309070080, 347703840, 463605120, 556326144, 695407680, 927210240, 1390815360, 2781630720]

約数ペア:

[(1, 2781630720), (2, 1390815360), (3, 927210240), (4, 695407680), (5, 556326144), (6, 463605120), (8, 347703840), (9, 309070080), (10, 278163072), (11, 252875520), (12, 231802560), (15, 185442048), (16, 173851920), (18, 154535040), (20, 139081536), (22, 126437760), (24, 115901280), (27, 103023360), (30, 92721024), (32, 86925960), (33, 84291840), (36, 77267520), (40, 69540768), (44, 63218880), (45, 61814016), (48, 57950640), (54, 51511680), (55, 50575104), (60, 46360512), (64, 43462980), (66, 42145920), (72, 38633760), (80, 34770384), (81, 34341120), (88, 31609440), (90, 30907008), (96, 28975320), (99, 28097280), (108, 25755840), (110, 25287552), (120, 23180256), (128, 21731490), (132, 21072960), (135, 20604672), (144, 19316880), (160, 17385192), (162, 17170560), (165, 16858368), (176, 15804720), (180, 15453504), (192, 14487660), (198, 14048640), (216, 12877920), (220, 12643776), (240, 11590128), (243, 11447040), (256, 10865745), (264, 10536480), (270, 10302336), (271, 10264320), (288, 9658440), (297, 9365760), (320, 8692596), (324, 8585280), (330, 8429184), (352, 7902360), (360, 7726752), (384, 7243830), (396, 7024320), (405, 6868224), (432, 6438960), (440, 6321888), (480, 5795064), (486, 5723520), (495, 5619456), (528, 5268240), (540, 5151168), (542, 5132160), (576, 4829220), (594, 4682880), (640, 4346298), (648, 4292640), (660, 4214592), (704, 3951180), (720, 3863376), (729, 3815680), (768, 3621915), (792, 3512160), (810, 3434112), (813, 3421440), (864, 3219480), (880, 3160944), (891, 3121920), (960, 2897532), (972, 2861760), (990, 2809728), (1056, 2634120), (1080, 2575584), (1084, 2566080), (1152, 2414610), (1188, 2341440), (1215, 2289408), (1280, 2173149), (1296, 2146320), (1320, 2107296), (1355, 2052864), (1408, 1975590), (1440, 1931688), (1458, 1907840), (1485, 1873152), (1584, 1756080), (1620, 1717056), (1626, 1710720), (1728, 1609740), (1760, 1580472), (1782, 1560960), (1920, 1448766), (1944, 1430880), (1980, 1404864), (2112, 1317060), (2160, 1287792), (2168, 1283040), (2304, 1207305), (2376, 1170720), (2430, 1144704), (2439, 1140480), (2592, 1073160), (2640, 1053648), (2673, 1040640), (2710, 1026432), (2816, 987795), (2880, 965844), (2916, 953920), (2970, 936576), (2981, 933120), (3168, 878040), (3240, 858528), (3252, 855360), (3456, 804870), (3520, 790236), (3564, 780480), (3645, 763136), (3840, 724383), (3888, 715440), (3960, 702432), (4065, 684288), (4224, 658530), (4320, 643896), (4336, 641520), (4455, 624384), (4752, 585360), (4860, 572352), (4878, 570240), (5184, 536580), (5280, 526824), (5346, 520320), (5420, 513216), (5760, 482922), (5832, 476960), (5940, 468288), (5962, 466560), (6336, 439020), (6480, 429264), (6504, 427680), (6912, 402435), (7040, 395118), (7128, 390240), (7290, 381568), (7317, 380160), (7776, 357720), (7920, 351216), (8019, 346880), (8130, 342144), (8448, 329265), (8640, 321948), (8672, 320760), (8910, 312192), (8943, 311040), (9504, 292680), (9720, 286176), (9756, 285120), (10368, 268290), (10560, 263412), (10692, 260160), (10840, 256608), (11520, 241461), (11664, 238480), (11880, 234144), (11924, 233280), (12195, 228096), (12672, 219510), (12960, 214632), (13008, 213840), (13365, 208128), (14080, 197559), (14256, 195120), (14580, 190784), (14634, 190080), (14905, 186624), (15552, 178860), (15840, 175608), (16038, 173440), (16260, 171072), (17280, 160974), (17344, 160380), (17820, 156096), (17886, 155520), (19008, 146340), (19440, 143088), (19512, 142560), (20736, 134145), (21120, 131706), (21384, 130080), (21680, 128304), (21951, 126720), (23328, 119240), (23760, 117072), (23848, 116640), (24390, 114048), (25344, 109755), (25920, 107316), (26016, 106920), (26730, 104064), (26829, 103680), (28512, 97560), (29160, 95392), (29268, 95040), (29810, 93312), (31104, 89430), (31680, 87804), (32076, 86720), (32520, 85536), (34560, 80487), (34688, 80190), (35640, 78048), (35772, 77760), (36585, 76032), (38016, 73170), (38880, 71544), (39024, 71280), (40095, 69376), (42240, 65853), (42768, 65040), (43360, 64152), (43902, 63360), (44715, 62208), (46656, 59620), (47520, 58536), (47696, 58320), (48780, 57024), (51840, 53658), (52032, 53460)]