12702947840

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1851

約数の個数: 240

約数和(自身を含む): 34953012864

約数和(自身を除く): 22250065024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 121, 128, 160, 176, 184, 220, 230, 242, 253, 256, 320, 352, 368, 440, 460, 484, 506, 512, 605, 640, 704, 736, 880, 920, 968, 1012, 1210, 1265, 1280, 1408, 1472, 1760, 1783, 1840, 1936, 2024, 2420, 2530, 2560, 2783, 2816, 2944, 3520, 3566, 3680, 3872, 4048, 4840, 5060, 5566, 5632, 5888, 7040, 7132, 7360, 7744, 8096, 8915, 9680, 10120, 11132, 11776, 13915, 14080, 14264, 14720, 15488, 16192, 17830, 19360, 19613, 20240, 22264, 27830, 28160, 28528, 29440, 30976, 32384, 35660, 38720, 39226, 40480, 41009, 44528, 55660, 57056, 58880, 61952, 64768, 71320, 77440, 78452, 80960, 82018, 89056, 98065, 111320, 114112, 129536, 142640, 154880, 156904, 161920, 164036, 178112, 196130, 205045, 215743, 222640, 228224, 285280, 309760, 313808, 323840, 328072, 356224, 392260, 410090, 431486, 445280, 451099, 456448, 570560, 627616, 647680, 656144, 712448, 784520, 820180, 862972, 890560, 902198, 912896, 1078715, 1141120, 1255232, 1312288, 1424896, 1569040, 1640360, 1725944, 1781120, 1804396, 2157430, 2255495, 2282240, 2510464, 2624576, 3138080, 3280720, 3451888, 3562240, 3608792, 4314860, 4510990, 4564480, 4962089, 5020928, 5249152, 6276160, 6561440, 6903776, 7124480, 7217584, 8629720, 9021980, 9924178, 10041856, 10498304, 12552320, 13122880, 13807552, 14435168, 17259440, 18043960, 19848356, 20996608, 24810445, 25104640, 26245760, 27615104, 28870336, 34518880, 36087920, 39696712, 49620890, 50209280, 52491520, 55230208, 57740672, 69037760, 72175840, 79393424, 99241780, 104983040, 110460416, 115481344, 138075520, 144351680, 158786848, 198483560, 230962688, 276151040, 288703360, 317573696, 396967120, 552302080, 577406720, 635147392, 793934240, 1154813440, 1270294784, 1587868480, 2540589568, 3175736960, 6351473920, 12702947840]

約数ペア:

[(1, 12702947840), (2, 6351473920), (4, 3175736960), (5, 2540589568), (8, 1587868480), (10, 1270294784), (11, 1154813440), (16, 793934240), (20, 635147392), (22, 577406720), (23, 552302080), (32, 396967120), (40, 317573696), (44, 288703360), (46, 276151040), (55, 230962688), (64, 198483560), (80, 158786848), (88, 144351680), (92, 138075520), (110, 115481344), (115, 110460416), (121, 104983040), (128, 99241780), (160, 79393424), (176, 72175840), (184, 69037760), (220, 57740672), (230, 55230208), (242, 52491520), (253, 50209280), (256, 49620890), (320, 39696712), (352, 36087920), (368, 34518880), (440, 28870336), (460, 27615104), (484, 26245760), (506, 25104640), (512, 24810445), (605, 20996608), (640, 19848356), (704, 18043960), (736, 17259440), (880, 14435168), (920, 13807552), (968, 13122880), (1012, 12552320), (1210, 10498304), (1265, 10041856), (1280, 9924178), (1408, 9021980), (1472, 8629720), (1760, 7217584), (1783, 7124480), (1840, 6903776), (1936, 6561440), (2024, 6276160), (2420, 5249152), (2530, 5020928), (2560, 4962089), (2783, 4564480), (2816, 4510990), (2944, 4314860), (3520, 3608792), (3566, 3562240), (3680, 3451888), (3872, 3280720), (4048, 3138080), (4840, 2624576), (5060, 2510464), (5566, 2282240), (5632, 2255495), (5888, 2157430), (7040, 1804396), (7132, 1781120), (7360, 1725944), (7744, 1640360), (8096, 1569040), (8915, 1424896), (9680, 1312288), (10120, 1255232), (11132, 1141120), (11776, 1078715), (13915, 912896), (14080, 902198), (14264, 890560), (14720, 862972), (15488, 820180), (16192, 784520), (17830, 712448), (19360, 656144), (19613, 647680), (20240, 627616), (22264, 570560), (27830, 456448), (28160, 451099), (28528, 445280), (29440, 431486), (30976, 410090), (32384, 392260), (35660, 356224), (38720, 328072), (39226, 323840), (40480, 313808), (41009, 309760), (44528, 285280), (55660, 228224), (57056, 222640), (58880, 215743), (61952, 205045), (64768, 196130), (71320, 178112), (77440, 164036), (78452, 161920), (80960, 156904), (82018, 154880), (89056, 142640), (98065, 129536), (111320, 114112)]